haleling-blog

[haleling-blog]

U.S.A. FDA studies RFID medical device recognition follow up system actively

American food medicines administration bureau FDA health spa, will work out medical equipment and articles and discern the system specification draft of tracing at the end of 2008.

At present, the final user participation proposal that this office has been soliciting RFID industry actively and already trying RFID system on the market of medical treatment and health care.

Two years ago, FDA began to study the unique device identification system (UDI) Function in information of automatic collection. In August of 2006, this organization gave notice, collected the appraisal opinion of the apparatus industry, health care industry and apparatus user that used UDI at that time.

After summarizing the appraisal opinions of 3 months, FDA has planned to draw up the system specification proposal at the beginning of 2007, and release to for the public to examine and comment on, but because U.S.A. will exert pressure and fail to achieve one's goal.

The spokesman Ann Ferriter of CDRH talks about, CDRH if use RFID technology in the hospital or other medical health-care facilities while studying now, whether will produce the radio frequency disturbance or health risk. Ferriter quote can distinguish the intersection of RFID and the intersection of reader writer and pulse and pacemaker, heartbeat of pulse for example perhaps, enumerate others include the intersection of infusion and pump, acouophone, defibrillate device and programmable the intersection of cardiac valves and inner sensitive apparatus also, prove that has not found any RFID interference phenomenon.

Ferriter says, FDA has realized RFID function in the field of health product tracing of the hygiene. However, CDRH can do further study, especially lays particular emphasis on studying 13.56 MHz wrist strap used in the hospital.

CDRH senior consultant Jay Crowley says, has no concrete medical instrument follow up system or seriation to appraise the system in U.S.A. at present. Though prescribed medicine adopts the identification number label to mark the products type, but the medical equipment is not. At present, FDA is studying the tracing descent system that is directing against medicines now.

Crowley point out medicines it imitates to be very frequent, imitate the medical equipment of high value, have, just uncommon. In addition, the position that can find out the particular apparatus rapidly in medicines are recalled is very important. Employ medical equipment recall system seem very important, have to system that medical equipment recalls at present.

FDA may consider implementing a similar descent system to the medical equipment finally, but not worked out in the draft.

Crowley points out, up until now, none of countries can implement the inner medical equipment follow up system of the range of China. For this reason, FDA is with Japan, China, European Union and several South America country at present, can research and develop the generally acknowledged unified follow up system at the international level together.

Crowley says, FDA is still studying the market of medical equipment at present, attempts to solve appearance and operating principle problem of this identification system. Discern target's medicine support from rubber gloves to 30,000 dollars of value, and concrete tracing requirement and tracing technology look at different apparatus but different to some extent.

Finally, Crowley says, " have a lot of device types, can or should use RFID technological tracing, however, the bar code is under deliberation. We will keep technological neutrality. "

[haleling-blog]

Faceplate fierce battle of the liquid crystal Very beautiful electron " Nanhai Sea plan " Staging

Very beautiful electron as one of global four major liquid crystal faceplate factories was revealed on the forum of the digital television of high definition of Shenzhen a few days ago, it made meticulously " Nanhai Sea plan " ,Has already made good progress at present, except that famous color TV manufacturers of 27 continents such as Konka, Hisense, TCL have joined, its Nanhai Sea the intersection of liquid crystal and the intersection of die set and factory turn round well since going into operation last year, this year increase by 3 times productivity, thus meet the demand of the Chinese liquid crystal complete machine manufacturer in an all-round way.

Regarded as and entered the continent in later big factory of liquid crystal faceplate, very beautiful electron is after establishing very beautiful electronic LCD TV faceplate module factory of Nanhai Sea on the south sea area of Foshan of Guangdong 2006, workses such as apparatus factory, former material factory, TV chip factory, power factory, mould factory and complete machine brand in the industry chain of integration is visited from head to foot,etc., develop the 1st generation of serial LCD TV faceplates of Nanhai Sea 26, 32, 423 series, the ones that have as it always goes, taken shape " Nanhai Sea plan " .

The innovative undertaking of very beautiful electronic industry chain develops the total place and stands and should be pointed out oldly, very beautiful electron go in coordination and the intersection of low reaches and nearly 30 manufacturers introduce the 2nd generation of full-scale Nanhai Sea aircraft type in 2008 together, the main aircraft type is 21.6, 26, 32, 42, 47,etc. and 5 aircraft types, this mode, except that there is the 1st generation of integration and optimize the structure of cost, have energy-conservation, material-saving, hour such as verse also " 3S" Characteristic. The south sea board is increasing in the total products proportion of very beautiful electronic TV faceplate continuously at present, and very beautiful electron plans to introduce the aircraft types of Nanhai Sea of 8 pieces of size in 2009, the proportion will further increase in the future.

Very beautiful electronic TV faceplate Chen ZhengRong, division chief of place of technological application and development shows, the production of 3 pieces of size is 1,200,000 slices in the 2007 of aircraft type of Nanhai Sea, it is estimated the production of 5 pieces of size will be 3 times those of 2007 in 2008, will also reach 3,600,000 slices soon, and the size will reach 8 in 2009, it is estimated production will also soar continuously.

Chen ZhengRong points out, the aircraft type of Nanhai Sea is different from other manufacturers on the energy-conserving method, other manufacturers carry on energy-conservation in a manner to increase and brighten the membrane mainly, this will increase the cost, but very beautiful electron is set about from respects such as the design, process for preparing,etc., through increasing the photic utilization factor, achieve energy-conservation and purpose to lower costs. Estimate with the complete machine, 26, 42 very beautiful faceplates can probably reduce 10% of the cost for the complete machine manufacturer, according to about 5~6% gross margin percentage of complete machine factory at present, add " Nanhai Sea plan " The help to the complete machine factory is not small.

It is reported, add " Nanhai Sea plan " at present 27 house continent color TV factory,except Xiahua, capital is in a situation that the retail price of the complete machine does not rise, obtain the profit on 26 models. And the continent color TV factory is in 26 models, two big international brands of relative Sony and Samsung, have obtained certain competitive edge.

It is reported, very beautiful electronic " Nanhai Sea plan " Also already attention of two major liquid crystal giant Samsung of South Korea and LG, these two manufacturers have been already setting about carrying on the similar project. How will this mode develop in the future, have already aroused great concern from industry.

[haleling-blog]

The Motorola cell-phone market share is dropped to 9.5%

Chief executive officers of Motorola Greg and Brown claim, the share on market of the whole world mobile phone of Motorola had been already from 17.5% one year ago, drop to present 9.5%.

Brown says to the analyst in discussing the telephone conference of the achievement of company first quarter, lack the mobile phone new product and continue influencing the mobile phone business of Motorola to recover. He adds, the company will have more extensive product mix next year, will introduce a series of mobile phone products before the end of this year.

The mobile phone business of Motorola mainly concentrates on the North American market, the mobile phone of this market sales accounts for 40% of the share that its whole mobile phone is sold. Brown said, estimated the company the mobile phone in the second quarter was sold and be slightly higher than in the first quartered, operating loss is analogous to

In order to further promote the business to increase, Motorola has also adopted and cut down the action of the cost. Paul, chief financial officer of company, represents, estimates company's general expenditure expenses will drop by 540 million dollars this year, researching and developing the cost will drop by 240 million dollars. He shows, however, it will cause the rising of other cost that the company strips the action of the business. Brown refuses to comment to the concrete figure that the company strips the cost. He points out: "Correlated with stripping and work and carry on without any confusion, progress is very smooth at present, we can well control the relevant situation. "

Paul says, Motorola has sufficient cash to pay its dividend. In order to be asked the company, while paying the dividend in the future, he refuses to prove when to pay the dividend.

[haleling-blog]

Ask for profit slump 47% one quarter such as love The mobile phone rank falls to the fifth

Sony Ericsson (hereafter referred to as and ask for the love) The company released Q1 wealth newspaper of this year on this Wednesday local time, is influenced by the fact that taking a picture and music mobile phone demand of the high side of European market shrink gradually, its Q1 net profit glides 47% compared with the same period of last year, asks for the rank of making trader of global mobile phone of the love and takes advantage of a situation and drops to the fifth too.

Ask for and love executive vice president and concurrently marketing director Anders Runevad for showing at the telephone conference, " we have seen the trend that advanced mobile phone market demand slows down, the users take notice of their cost in this respect further. "

Ask for and like company's representing, the shortage of easing up because of the demand and mobile phone component, the pre-tax profit of Q1 falls from 363 million euro one year ago to 193 million euro (306 million dollars) this year ,The amount of decrease reaches 47% high, this data have been entered between minimum profit districted of 200 million euro and warning 1.5 that causes because of being left by global economy and declined companies, but the data that Reuter investigates are 176 million euro. In addition its Q1 sales amount is 2,700 million euro, 2,930 million euro compared with the same period of last year glides 7.6%.

The organization CCS Insight of market survey is in charge of Ben Wood to represent, " the shortage of the component of the mobile phone forms for one of the depressing factors this first quarter. Whether the macroscopic economic situation continues worsening, it was the increasingly terrible trading environment that manufacturer faced the mobile phone. Only valueing the profit rate of the products will criticize and criticize, will shift to the low priced products of low-end too impatient to waitly. "

Ask for and love the stock price to go up by 0.8% on European Dow Jones' scientific and technological index slightly, close at Swedish Krone of 11.97 yuan. Though sales amount and pre-tax profit data glide by a wide margin, ask for the expectancy after loving Q1 achievement to exceed the analyst to adjust more scared than hurtly. The analyst Hannu Rauhala of Pohjola bank shows, " to the change on these data, the attitude of the general company is often very prudent. "

In addition, another important analytical data (ASP, average selling price) of the mobile phone trade Can't ignore either. ASP of Q1 has dropped to 121 euro this year to ask for love, but the data at the same period last year are 134 euro. Even so, ASP data at 120 euro are slightly higher than the market by anticipated 120 euro. Jan Ihrfelt, analyst of Sveriges Riksbank, point out market expect and actual consequential difference depend on mainly that asks for and loves Company for researching and developing the expenditure of expense relevant Mobile.

Ask for and love the official side to show that hope this year's global market share can increase by about 10 percentage points, can basically catch up with the step of cell-phone giant's Nokia. With the walking and declining of global economy, the PES-man's line of sight is a development trend gradually to the transformation of the low priced mobile phone, in order to cater to the change on this demand, staring at the low priced low-end mobile phone will ask for the goal of this year of the love closely.

[haleling-blog]

The triumphant bright company is close to closing the poverty-stricken situation 3G industry predicament is conspicuous

In China 3G standard TD-SCDMA (hereafter referred to as TD) On eve of dawn, TD key chip manufacturer is triumphant to produce the fund chain and rupture, is close to the poverty-stricken situation that closes the door tomorrow. The industry is shocked by it, but Yang Hua, alliance's general secretary of TD industry, shows, the alliance has already communicated, firmly believe triumphantly and bright that will tide over the difficulty quickly.

In fact, the triumphant and bright chip technology goes straight in the front at present. And the intersection of China and TD begin, try commercial to distribute telephone numbers already at present, distance formally commercial to have one step away only.

Yesterday, " it will stopped running tomorrow that TD chip manufacturer was triumphant " News produce,it is stop not running at the end April not to is it bright to it is be triumphant to claim. It is said, this company has not paid out wages for three months in succession, of different minds. This company CEO my jade book verified yesterday, the company really has no additional funding to enter at present, the fund chain ruptures, administration and supervision authorities are making the final efforts at present, strive for the fund and bring the company back to life.

As to the arrangement of company staff, Yu YuShu denies " the Company requires all staff to resign voluntarily within 4 workdays " Statement. He emphasizes to the reporter, the staff who would still have an optimistic view of, like to pass company's prospect down, short-term day may be will be a little more bitter; Hope to leave, the company will help them to look for the opportunity.

And what made industry worried is, a predicament of the triumphant and bright problem prominent present China TD industry, namely a large sum of input of research and development has been unable to receive the repayment for many years, but this certainly will attack the confidence of market of TD.

But Yang Hua does not worry about this. "It is very normal in the company manages that the fund question appears, the triumphant and bright difficulty has something to do with industry's great environment, has put into for many years after all, the fund is really a bottleneck. But I believe this problem will be solved soon. " Yang Hua shows, the alliance has already communicated with the relevant respect as soon as possible after hearing the news while interviewing by reporter, offer help from the side. Yang Hua does not think the triumphant bright predicament will influence the industrialization process of the whole TD industry chain. The season that the whole TD industry chain is reaped will come soon, will have no reason to retreat.

However, if you want to really dispel the triumphant and bright trouble, its big shareholders will reach an agreement as soon as possible, pour into the fresh blood. Establish on will it be February 2002 tomorrow while being triumphant, five main the intersection of TD and the intersection of chip and manufacturer one of at present, jointly provide funds and make up by Nokia, the intersection of Dezhou and instrument, the intersection of LG and the intersection of electron,etc. and several companies. It is said, the contradiction about the further capital injection between the big shareholders is very great at the end of last year, have not reached the opinion adding more money. And the way of the triumphant bright capital injection of venture capital that has been seeking all the time is stranded recently.

[haleling-blog]

It is only an atom that British graphite alkene transistor-resistor logic breaks through the thickness

The researchers of Britain Manchester university have succeeded in developing the transistor-resistor logic minimum in size, its thickness is an atom, the section is 10 atoms.

This great progress has already been issued on the latest Science, and broken the graphite alkene transistor-resistor logic world record of sectional 100nm that this group created last year.

Graphite alkene was connected in an intricate way by carbon atom, even if there is the thickness of a atomic layer that can also keep a lot of characteristics - -Among them the most important thing is the conductivity. Crystal quality and electricity characteristic of this material are surprisingly high, and researchers claim that there is several potential application to condense attitude physics and electronic device field.

The scientist of U.S.A. Maryland university showed last month, it was only one atom thick pure carbon structure that they had already signified single-storeyed graphite alkene out. Different from most semiconductor materials, they find the characteristic of graphite alkene does not vary with temperature.

The group of Manchester adopts the standard semi-conductive manufacturing technology and makes transistor-resistor logic out. Begin with a small graphite alkene lamella, adopt the electron beam exposure and carve the channel out on the material. On a quantum dot with little small circle cage of station keeping of middle part known as the central island. The voltage can change the conductivity of these quantum dots, can store the logic attitude like standard field effect transistor in this way.

Under the leading of physics and astronomical Dr. Kostya Novoselov of institute and Andre Geim professor of the university of Manchester, the latest research develops to reveal, the transistor-resistor logic that can be made of graphite alkene makes up the very small circuit, the size of the transistor-resistor logic is not much older than single atom.

But Dr. Novoselov points out cautiously, can't produce large-scale graphite alkene yet at present. They can only produce graphite alkene crystal of about 100 microns of section, this is really too small to should use in industrying.

" perhaps can solve this problem over the next several years, " He says so.

After the size that the master shortcoming is the material is smaller than 10 nanometers, its stability is very bad. Under this kind of space dimension, all semiconductors - -Including silicon - -Will all oxidize, decompose, it is moved and not controlled along the surface, just the same as the water droplet drop on hot plate.

Four years ago, Geim and his colleagues in Manchester became the first group that studied graphite alkene, this material is a material of the first kind of monoatomic thickness, can regard as level of a layer of atoms collected the graphite structure. Graphite alkene had already become one of the research directions that semi-conductive material science is hottest hereafter.

"Before this, in order to obtain the new circuit structure, researchers adopt the macromolecule to prepare single transistor-resistor logic. Add some chemical methods into computer project " ,Novoselov appraises like this. "it and make up now last kinds of materials the same molecule of transistor-resistor logic computer framework when and it is final ( Graphite alkene) Make, can consider their direct connection. And it was the manufacturing approach the same as semi-conductive industry at present that adopted. "

Geim adds: "It is early to make the promise of the supercomputer of graphite alkene. We are not very high either when making such a small transistor-resistor logic success rate. Unfortunately, have not really cut the technology of the material with the nanometer precision yet at present. But this is a challenge that the electronic device needs facing of era of silicon after all. We have a kind of material that can meet such requirement now at least. "

"These transistor-resistor logics can work, and can work in the air, under the room temperature condition - -The environment that the electronic device can be used at present that that is to say, " Geim introduces so. He still adds the characteristic of graphite alkene " Surmount " A order of magnitude of silicon, are similar to other preferably material characteristics, and adopt graphite alkene craft and silicon craft of producing circuit to be very compatible.

"We adopt the step the same as silicon industry to make transistor-resistor logic at present. So once we have enough large graphite alkene wafer, all right that that adopts the same process sequence directly. "

But Geim perhaps will appear to represent the first chip based on graphite alkene in 10 years, and think this material may be used in LCD display unit first and replace the Off-The-Shelf transparent electrode material.

[haleling-blog]

Show vehicle carried and sensorily that measures scientific and technological GE that strikes a pose in the car show of Beijing

GE is sensory and measuring science and technology and striking a pose in the tenth Beijing international car exhibition accessories exhibition area. At this exhibition, GE is sensory and has measured science and technology to show the world leads lateral vehicle carried sensor, non-destructive inspection, little focus roentgen rays and industry CT technology, have emphasized and devoted to offering the high-quality sensory and detection technique solution for Chinese car and spare part manufacturer continuously, help the car making of China to promote simultaneously with world standard.

Here on this exhibition, the vehicle carried sensor that GE showed has offered the outstanding solution in ensuring the vehicle security, carriage to be comfortable, controlling exhaust emission, air-conditioning system etc., fully embody " safe, comfortable, environmental protection " Design sum manufacture idea.

In the vehicle security, GE has introduced the monitoring system of tire pressure (TPMS) of new generation Sensor. This sensor has integrated GE Nova diffusion silicon pressure capsule and acceleration sensor based on MEMS technology, and have low power consumption ASIC of built-in temperature, voltage measurement function, respond to the request that TPMS metric precision and long ageing ran. In cleaning and discharging, GE sensor automotive passes the precision measure of the systematic temperature, pressure, gas isoparameter, it is controlled that the ones that help to reach to the power assembly are perfect. In order to help the Chinese car manufacturer to reach more rigorous discharge regulation ' Europe 4 / Europe 5) The standard, GE will still put out Nox (the oxides of nitrogen) soon Sensor and HT (high temperature) New products such as the sensor,etc., are used for monitoring the exhaust emission of the oil engine. In comfortable to drive respect, the intersection of GE and through to humiture, air quality, the intersection of carbon dioxide and real-time monitoring of density under bus automotive sensor, and through the compensation to the inner sunshine intensity of car, help the automatic air-conditioning system to carry on the environmental conditioning in the car, thus it is comfortable to realize and drive.

The roentgen rays detection technique of GE shown at the same time can be used in car wheel nave, part of the engine and security part,etc. and carry on non-destructive inspection, and the supersonic detector series USLT2000 designed for the point welding of the car specially, already the famous car manufacturer chooses outside China far and wide. What deserves particular mention is that just added Germany Phoenix X ray Company of GE big family last October, its little focus roentgen rays technology and computer tomoscan are widely used in failure analysis, can also apply to quality assurance or product control. It can measure the car part of nearly all kinds, including machinery one, casting, weld assembly, electronic element, composite material. Two peacekeeping three-dimensional roentgen rays technological world of Phoenix X ray leads, offers overall, customer's made-to-order system for trades such as the car, electron,etc. and measures the solution.

GE is sensory and measuring science and technology, the ones that incorporated a world-class level of innovative technology and abundant experience of a dozen trade famous brands purchased globalized it in the business group. With the swift and violent growth of the business in China, GE is while strengthening independent research and development ability and service ability constantly, still pay much attention to the localization that is produced. Since entering China, have built the production base of sensory business in Beijing and Shanghai in succession, set up production base - GE of Asia, find in Changzhou also recently (Changzhou) Limited company, has fully reflected GE is based on China, commitment and resolution of the service China.

Rely on the intersection of speciality and leading design and the intersection of manufacture and experience, car and spare part manufacturer establish the stable cooperation relation for a long time, and offer high-quality sensory and detection products and solution to them. It is pointed out that GE is sensory and measures the yellow gram of scientific and technological president of Greater China district strongly: "We hope to make newer and more high-quality products for the Chinese market through Changzhou factory. Our aim is through the production of the localization, press close to the market even more, press close to the customer, devoted to raising production efficiency and benefit for the customer, help China to make and go to the world, win the global competition. "

[haleling-blog]

2008 car safe Singapore side navigatings turn towards

The future car not merely cares about oil-economizing question, the most important one is the place where you want to go to send you Safety Ground. The traffic accident is often the topic that we discuss with rescuing, and the conclusion is often all come down to, we need improvement car navigating and security system. However, it is difficult to settle this problem well. For example, though Assist technology of OnStar of General Motors and BMW can offer very great help, but they generally need the aid of the mobile phone mobile communication network. The reality is, in a bit more remote area, the mobile phone signal is often insecure.

Fortunately a lot of automakers and government departments of various countries have been already setting about studying some newer technology, in order to offer more valid help to us in urgent cases. These new technologies are mainly concentrated in such aspects as new navigation system, emergency braking sensing system and car wireless communication system. In all these technology, sensor network (sensornetwork) Will play an important role, the meaning of its maximum will lie in preventing trouble before it happens. For example and driver send out severe weather, road control and drive a vehicle the prewarning of the accident to car in time, thus reduce possibility of the accident.

Safe Singapore side navigating turns towards the car

When and live in the routine work, the time that people stay in the means of transportation is longer and longer. So, the meaning of allocating the more convenient commercial facility for the car is greater and greater, because this will help we and family, colleague to obtain and get in touch in time, also help us to find the danger early. Moreover, the vehicle carried communicating device should also stand up with our commonly used personal communicating device integration, such as mobile phone, PDA,etc.. Because of the above-mentioned reason, a lot of experts believe, the vehicle carried communication system will enter a very high-speed developing period soon.

The onboard navigation system is one of the electronic device of mature car at present most, also help the apparatus of maximum to the driver directly, and its price has already been reduced as to the extent that most car owners would like to buy. A lot of people think, it is meaningful that vehicle carried to navigate only in the strange area. The fact is not like this, because the meaning of the onboard navigation system maximum lies in navigating dynamically, only according to present for road conditions,for example where to be block up, accident where not to happen, where traffic control,etc., help drivers to be chosen the most convenient route. If is in the remote area, the function that the navigation system improves driver's sense of safety is greater, and because generally adopt satellite communications, will not worry not having mobile phone signal and cutting off the connection. In some places, population is not so intensive, if meet accident, the difficulty seeking to be helped is greater. So in the meagrely-populated area, more valuable about the severe weather or information of reaching the state of the way.

[haleling-blog]

Canada " The miniature mechanical hand " Can be intact to pick up cells

According to the report of today of magazine of Britain " new scientist ", the new miniature mechanical hand that University of Toronto of Canada develops is a pair of miniature machine pliers, grasp the most delicately, can pick up and move a cell and and does not destroy this cell. This miniature mechanical hand can be used for assembling cells in the artificial organization structure, or make mm level and nanometer device.

Pliers of this machine can be put to good use small to 20 strength of receiving Newton, it is 1/1 billion newtons that 1 receives Newton. University of Toronto of Canada is responsible for developing researcher Sun Yu (transliteration) of this project Show, this is that a robot can experience for the first time they grasp the strength of the object slightly like this.

By contrast, the previous pliers are much more inferior, such good strength does not feel.

Pliers of this machine not merely can experience their faint grasping strength for the first time, still can experience the surface that they are exposed to. When they meet the things, they feel, so, can help them to near cell and other objects before breaking. Mean when connecting microscopes and appropriate software this kinds of ability,this machine pliers can automatic stable operation in unwatched cases. Even use their strength all over, they can only let 2/1000000 grams of objects break away from the gravitational constraint, that is to say they can move weight of 2/1000000 gram at most.

It is reported, the arms of pliers of this machine are probably only 3 millimetres long, have 5 " fingers " Can catch the cells of 10 microns big diameter. While testing that grasps the greater heart cell ,Pliers of this machine can pick up and move this cell in case of not destroying this cell. If held tight this cell with 100 strength of receiving Newton, pliers of this machine would destroy only 15% of rate of shape of this cell.

Pliers of this machine can be by software control, the software discriminates single cells, and can move pliers of this machine to the appropriate position within several seconds. Sun Yu shows, this is faster than people. Pliers of this machine have tactility, can know by catching a cell in a more cost-effective manner more. During test, researchers still let pliers of this machine pick up the cells, and arrange them into area, in order to represent their superb ability.

Gladly, pliers of this machine are quite cheap, about 50 dollars for one, if it is only needing about 10 dollars enough to produce in batches, this is because they can be etched and make by the silicon dice.

[haleling-blog]

It is only an atom that British graphite alkene transistor-resistor logic breaks through the thickness

The researchers of Britain Manchester university have succeeded in developing the transistor-resistor logic minimum in size, its thickness is an atom, the section is 10 atoms.

This great progress has already been issued on the latest Science, and broken the graphite alkene transistor-resistor logic world record of sectional 100nm that this group created last year.

Graphite alkene was connected in an intricate way by carbon atom, even if there is the thickness of a atomic layer that can also keep a lot of characteristics - -Among them the most important thing is the conductivity. Crystal quality and electricity characteristic of this material are surprisingly high, and researchers claim that there is several potential application to condense attitude physics and electronic device field.

The scientist of U.S.A. Maryland university showed last month, it was only one atom thick pure carbon structure that they had already signified single-storeyed graphite alkene out. Different from most semiconductor materials, they find the characteristic of graphite alkene does not vary with temperature.

The group of Manchester adopts the standard semi-conductive manufacturing technology and makes transistor-resistor logic out. Begin with a small graphite alkene lamella, adopt the electron beam exposure and carve the channel out on the material. On a quantum dot with little small circle cage of station keeping of middle part known as the central island. The voltage can change the conductivity of these quantum dots, can store the logic attitude like standard field effect transistor in this way.

Under the leading of physics and astronomical Dr. Kostya Novoselov of institute and Andre Geim professor of the university of Manchester, the latest research develops to reveal, the transistor-resistor logic that can be made of graphite alkene makes up the very small circuit, the size of the transistor-resistor logic is not much older than single atom.

But Dr. Novoselov points out cautiously, can't produce large-scale graphite alkene yet at present. They can only produce graphite alkene crystal of about 100 microns of section, this is really too small to should use in industrying.

" perhaps can solve this problem over the next several years, " He says so.

After the size that the master shortcoming is the material is smaller than 10 nanometers, its stability is very bad. Under this kind of space dimension, all semiconductors - -Including silicon - -Will all oxidize, decompose, it is moved and not controlled along the surface, just the same as the water droplet drop on hot plate.

Four years ago, Geim and his colleagues in Manchester became the first group that studied graphite alkene, this material is a material of the first kind of monoatomic thickness, can regard as level of a layer of atoms collected the graphite structure. Graphite alkene had already become one of the research directions that semi-conductive material science is hottest hereafter.

"Before this, in order to obtain the new circuit structure, researchers adopt the macromolecule to prepare single transistor-resistor logic. Add some chemical methods into computer project " ,Novoselov appraises like this. "it and make up now last kinds of materials the same molecule of transistor-resistor logic computer framework when and it is final ( Graphite alkene) Make, can consider their direct connection. And it was the manufacturing approach the same as semi-conductive industry at present that adopted. "

Geim adds: "It is early to make the promise of the supercomputer of graphite alkene. We are not very high either when making such a small transistor-resistor logic success rate. Unfortunately, have not really cut the technology of the material with the nanometer precision yet at present. But this is a challenge that the electronic device needs facing of era of silicon after all. We have a kind of material that can meet such requirement now at least. "

"These transistor-resistor logics can work, and can work in the air, under the room temperature condition - -The environment that the electronic device can be used at present that that is to say, " Geim introduces so. He still adds the characteristic of graphite alkene " Surmount " A order of magnitude of silicon, are similar to other preferably material characteristics, and adopt graphite alkene craft and silicon craft of producing circuit to be very compatible.

"We adopt the step the same as silicon industry to make transistor-resistor logic at present. So once we have enough large graphite alkene wafer, all right that that adopts the same process sequence directly. "

But Geim perhaps will appear to represent the first chip based on graphite alkene in 10 years, and think this material may be used in LCD display unit first and replace the Off-The-Shelf transparent electrode material.

[haleling-blog]

China batch the intersection of 3G and commerce try out mobile phone all because of the intersection of ARM and processor

China Mobile eight major city introduce batch TD-SCDMA cell-phone in China on will it be April 1 2008, for the commercial experimental operation of 3G service. Are this batch of mobile phones all based on ARM926EJ-S? The processor, the price is between 2000 and 3800 in RMB. Is this batch because of ARM? The technical mobile phone is that six of Chinese native country and international manufacturer make, including Hisense, resurgence, Samsung and LG. During experimental operation, over 20,000 users can experience 3G service offered by TD-SCDMA technology that China Mobile offered, promote China 3G canonial commercialization.

Today, nearly every 3G mobile - -Including TD - SCDMA cell-phone - -One ARM authorize the processor at least in China, and get ARM Connected Community? Support of cooperative partner's constituent strong network. ARM unique IP authorizes business mode and good ecosystem to make, his cooperative partner - -Especially software and system employ developers - -Can accelerate their designs and manufacture processes, experience and hand over the mobile phone, software, application and content service faster for the communication of future generation. ARM926EJ-S processor has the characteristic of high performance and low power consumption, improves Java and the multimedia application characteristic ideal choice most.

[haleling-blog]

The home-made cellphone lasts " The depression " The prospect is still full of uncertainty

Before long, home-made cellphones such as waveguide, Xiaxin, TCL communication, Konka's communication, southern hi-tech, Kejian under Chinese Academy of Sciences,etc. are fashionable for a time. Southern hi-tech only shakes a leader without a following oldly nowadays, even southern hi-tech trade mark is sold, and Kejian under Chinese Academy of Sciences will turn into the body property firm soon. Went through three years in TCL communication, Konka's communication, made a profit instead of suffering a loss at last, it is still that one was uncertain but could regenerate the Chinese market. Waveguide and Xiaxin are also struggling earnestly, reduces weight and saves oneself, could turn over one, have no way of knowing especially. And the mobile phone new army Lenovo is unable to escape " spell " of development of home-made cellphone after taking the lead for two years ,Glided by a wide margin by the sales volume too state.

Exchange the data display of research of the view world, manufacturer's market of old brand shows poorly in 2007, especially manufacturer's market share of old brand such as waveguide, Changhong, Xiaxin drop continuously, except the listing cycle of new product is longer, it is common minor plates of this kind of Chinese mobile phone manufacturer that the cost consumes too big funds shortage initiating.

Exchange the view world to represent, the further improvement of concentration degree of the market of mobile phone in 2007, the market share of the home-made cellphone is about about 36%. The investigation of clear wooden advisory company of China of water reveals especially, the market share of the foreign brand is up to 85%, there are only 15% of the spaces of market altogether in the Chinese brand.

Exchange the view world to show, the market share of Nokia, Motorola and three major brands of Samsung has already been up to about 60.3%, Nokia relies on 33% of the absolute predominance to hold a safe lead especially. But new mobile phone brand such as gold set up and sky rely on difference channel, the intersection of function and advantage and perfect market orientation seize certain market share.

Industry and informationization department economic system reform ran Wang BingKe, Vice chief of department, represented not long ago, the market of Chinese mobile phone is packed with 150 million " black mobile phones " ,The home-made cellphone price dropped by 15%~20% last year, and the price of the market of whole mobile phone of China only dropped by 4%. Prove the home-made cellphone still regards price war as the main competition means in the market competition.

Water clear wooden China cell-phone analyst Shen ZiXin shows, many home-made cellphones all orientate opportunity of turning round on the 3G mobile, but view from the point of coming now, 3G especially TD-SCDMA has not brought to home-made cellphone and obviously promoted, prospect of the home-made cellphone is still full of uncertainty.

[haleling-blog]

The apple is purchased the manufacturer PA Semi of the chip design

Forbes website reveal, the apple has been purchased one has had no mode of factory (fabless) Semi-conductive company PA Semi. Though the apple has not revealed the financial clause of the trade, websites quote personage in the know to report, the apple has been paid to PA Semi cash of 278 million dollars.

PA Semi Company located in holy tower Clara of California was established in 2003, there were 150 staff at present, this company designs the processor based on energy benefit, in front of adopting X86 chip of Intel, Macintosh computer of the apple has been adopting the processor that PA Semi is being designed all the time for many years.

PA Semi has permitted the energy command system of IBM, so the software of this kind of chip is compatible with PowerPC chip that the apple uses. This trade of the apple may be an unfavorable news to Intel. Before this, Intel has been advising apples to adopt the processor of Intel in its iPhone cell-phone actively all the time, the low power consumption that is especially put out newly " The atom " Processor.

PA Semi released the binuclear PWRficien chip last year, on the premise of consuming same energy, improved by three to four times than the characteristic of the existing chip. PA Semi claims its processor can be used in the embedded sysstem such as network, storage device or telecommunication infrastructure.

Apple (Europe) Represent by report for media No comment.

[haleling-blog]

The semi-conductive new policies will be issued The income tax " Avoid five and is reduced by half five times "

The semi-conductive industry that will issue soon supports the new policy to adopt " Avoid five and is reduced by half five times " Corporate income tax preferential policy,it is expected in new policy the second half year issue,it learn from relevant person of reporter this. The preferential policy than enjoy in China to overseas-funded enterprise while being current " Avoid three and is reduced by half two times " Policy have by a relatively large margin promote.

According to stipulating, as to the productive foreign-investment enterprise, operational period is in above 10 years, since beginning for lucrative year, will be exempt from the corporate income tax in the first year and second year, from third year to the fifth year the corporate income tax of collection by half amount. The semi-conductive industrial policy of support that will be issued soon will adopt the similar method. Semi-conductive enterprises begin from profit-making year, will exempt from the income tax from first year to the fifth year, from the sixth year to the tenth year the corporate income tax of collection by half amount.

June of 2000, in order to encourage China's semi-conductive industry and software industry to develop, the related departments have issued " encourage several policies that software industry and integrated circuit industry develop ", this file known as Document No. 18 stipulates, implement " solicits retreating to the value-added tax that enterprises impose promptly promptly " Policy: The IC chip products which China designed, processed abroad, collect the imports value-added tax according to 6% while importing; Chinese the intersection of integrated circuit and the intersection of enterprise and actual the intersection of tax bearing and over 3% part solicit retreating promptly promptly.

However, this policy has received the pressure from U.S.A., enterprises such as Intel,etc. think, this kind of policy mismatch WTO rule. This policy has been already stay of execution.

In order to encourage China's semi-conductive industry to develop more normally, the new policy of semi-conductive industry's development of support which the relevant department makes is expected to issue in the second half year. Except adopt semi-conductive enterprises " Avoid five and is reduced by half five times " Corporate income tax preferential policy outside,also include not it is derate to research and developing (adopt by credit and preferential policies compound to derate) , the fixed capital equipment of semiconductor is duty-free and arranging contents such as special financial support,etc. to integrated circuit design.

The personage of the semi-conductive industry's association of China still reveals, Chinese Government will establish the special fund to support the semi-conductive industry, invest the scale to be up to 12 million to 25 million dollars in the first year, then will expand the scale of this fund year by year.

China semi-conductive Ke Li, director of association, show to reporter until 18 Document No. it corresponds to software industries and the intersection of integrated circuit and industry to be different before the this, the semi-conductive industrial policy issued newly this time will be one specially directed against integrated circuit industry, overall related industrial policy of system.

And is issued the difference with Document No. 18 hurriedly by the former planning commission, this time the semi-conductive industry's new policies will be jointly made by relevant ministries and commissions such as development and reform committee, general bureau of Department of Commerce, the General Tax Bureau, customs, the Ministry of Finance, Ministry of Information Industry,etc., its practicality will be stronger than Document No. 18.

In addition, Li Ke still reveals, in order to encourage the development of semi-conductive enterprises of China better, make the committee and discuss to allow Chinese personnel to hold the stock rights of the semi-conductive enterprises of the foreign capitals too in new policy, and Chinese personnel wanted to hold the stock right of overseas-funded enterprise, needed to pass third party's enterprises before this. This regulation will be expected to become the constituent element of the semi-conductive new policies.

[haleling-blog]

The Olympic ticket adopts the forgery prevention of the electronic chip Regard auspicious cloud as the key pattern

The auspicious cloud of the yellow, grand " bird nest " Yesterday, the Olympic ticketing service centre of Beijing held the news briefing in Beijing, ticket kind of Beijing Olympic Games ticket met audience for the first time too, face value of Beijing Olympic Games ticket taking auspicious cloud as key figure is designed, has fully reflected China's culture and arts and Olympic psychological perfect combination.

The kind divides into and commemorates two kinds tickets and temperature sensing tickets

The ticketing service Zhu Yan, director of centre of BOCOG introduces, the ticket of the Olympic Games includes commemorating two kinds tickets and temperature sensing tickets.

Commemorate the ticket is worked out in advance, mainly face the ticket buying person of China of first two stages, " whether spend to print the good ticket in advance " . Including the ticket of opening and closing ceremonies, mainly by " bird nest " , pattern such as the auspicious cloud make up; Also include the commemorative ticket of the sports match, is mainly made up of sports icon and auspicious cloud,etc..

At the third stage, what the audience got at first is temperature sensing ticket, it can print out directly in the bank, it is the pattern of gradation zone of red, yellow, white trichromatism.

The design work of the Olympic Games ticket had already been started in 2006, the design style was confirmed according to the request of overall image of the Olympic Games, have adhered to the ideas of Green Olympics, Hi-tech Olympics, Cultural Olympics, has merged numerous expert opinions, undergo multiwheel research to select finally.

One kind of opening ceremony tickets of ticket is red yellow two-colour

BOCOG has also shown ticket ticket kind of opening ceremony of the Olympic Games at the news conference. With the main venues of Beijing Olympic Games " The bird nest " And the auspicious cloud figure is the opening ceremony ticket of the main visual element, adopt red yellow color, energetic, in bright gay color and brilliant under the setting off of auspicious cloud, have reflected the celebration atmosphere with due and serious with happy and auspicious opening ceremony.

The prologue time of the large script, show seat number, number of entering into the playground Generous and succinct, face value information and easy audience discern, two common style of admission in an all-round way.

On the back of the Olympic Games ticket, the notice of watching the match on still printing. Use Olympic ticket can take urban public transit, the intersection of airport and fast rail and the intersection of suburb and the intersection of public transit and the intersection of passenger traffic and when being free vehicle of county free, large-scale case and bag, more than 2 square meters flag, may strip enter into.

All tickets of forgery prevention adopt the electronic forgery prevention

Zhu Yan introduces, design adopting a large amount of antifalsification technology, mainly include the miniature characters, trends holographic windowing safety line, holographic dealuminization poster antifalsification technology of offset printing in Olympic ticket, and all Olympic Games tickets have electronic chips as the anti-false sign, also already capsulated in the ticket.

Yan Zhu show, rely on anti-counterfeiting means these, prevent, resell tickets at a profit emergence of the incident on a large scale effectively have a match, thus ensure the interests of the masses of ticket buying masses.

In addition, " bird nest " on commemorating the ticket has adopted technology such as ticket of opening and closing ceremonies such as the gravure in printing especially , the competitive sports commemorates the sports icon on the ticket.

Holographic windowing safety line forgery prevention of the trends

One that is in Olympic ticket left to have sectional line, this is named line of windowing, there are holographic in line in pieces of windowing on this,at light will changes figured.

Technological forgery prevention of holographic label of dealuminization

Having a blank one the middle holographic label on the Olympic ticket is that there is a piece of pattern that an five auspicious clouds form at the upper left corner of ticket front. The technology China leads.

[haleling-blog]

It is only an atom that British graphite alkene transistor-resistor logic breaks through the thickness

The researchers of Britain Manchester university have succeeded in developing the transistor-resistor logic minimum in size, its thickness is an atom, the section is 10 atoms.

This great progress has already been issued on the latest Science, and broken the graphite alkene transistor-resistor logic world record of sectional 100nm that this group created last year.

Graphite alkene was connected in an intricate way by carbon atom, even if there is the thickness of a atomic layer that can also keep a lot of characteristics - -Among them the most important thing is the conductivity. Crystal quality and electricity characteristic of this material are surprisingly high, and researchers claim that there is several potential application to condense attitude physics and electronic device field.

The scientist of U.S.A. Maryland university showed last month, it was only one atom thick pure carbon structure that they had already signified single-storeyed graphite alkene out. Different from most semiconductor materials, they find the characteristic of graphite alkene does not vary with temperature.

The group of Manchester adopts the standard semi-conductive manufacturing technology and makes transistor-resistor logic out. Begin with a small graphite alkene lamella, adopt the electron beam exposure and carve the channel out on the material. On a quantum dot with little small circle cage of station keeping of middle part known as the central island. The voltage can change the conductivity of these quantum dots, can store the logic attitude like standard field effect transistor in this way.

Under the leading of physics and astronomical Dr. Kostya Novoselov of institute and Andre Geim professor of the university of Manchester, the latest research develops to reveal, the transistor-resistor logic that can be made of graphite alkene makes up the very small circuit, the size of the transistor-resistor logic is not much older than single atom.

But Dr. Novoselov points out cautiously, can't produce large-scale graphite alkene yet at present. They can only produce graphite alkene crystal of about 100 microns of section, this is really too small to should use in industrying.

" perhaps can solve this problem over the next several years, " He says so.

After the size that the master shortcoming is the material is smaller than 10 nanometers, its stability is very bad. Under this kind of space dimension, all semiconductors - -Including silicon - -Will all oxidize, decompose, it is moved and not controlled along the surface, just the same as the water droplet drop on hot plate.

Four years ago, Geim and his colleagues in Manchester became the first group that studied graphite alkene, this material is a material of the first kind of monoatomic thickness, can regard as level of a layer of atoms collected the graphite structure. Graphite alkene had already become one of the research directions that semi-conductive material science is hottest hereafter.

"Before this, in order to obtain the new circuit structure, researchers adopt the macromolecule to prepare single transistor-resistor logic. Add some chemical methods into computer project " ,Novoselov appraises like this. "it and make up now last kinds of materials the same molecule of transistor-resistor logic computer framework when and it is final ( Graphite alkene) Make, can consider their direct connection. And it was the manufacturing approach the same as semi-conductive industry at present that adopted. "

Geim adds: "It is early to make the promise of the supercomputer of graphite alkene. We are not very high either when making such a small transistor-resistor logic success rate. Unfortunately, have not really cut the technology of the material with the nanometer precision yet at present. But this is a challenge that the electronic device needs facing of era of silicon after all. We have a kind of material that can meet such requirement now at least. "

"These transistor-resistor logics can work, and can work in the air, under the room temperature condition - -The environment that the electronic device can be used at present that that is to say, " Geim introduces so. He still adds the characteristic of graphite alkene " Surmount " A order of magnitude of silicon, are similar to other preferably material characteristics, and adopt graphite alkene craft and silicon craft of producing circuit to be very compatible.

"We adopt the step the same as silicon industry to make transistor-resistor logic at present. So once we have enough large graphite alkene wafer, all right that that adopts the same process sequence directly. "

But Geim perhaps will appear to represent the first chip based on graphite alkene in 10 years, and think this material may be used in LCD display unit first and replace the Off-The-Shelf transparent electrode material.

[haleling-blog]

China batch the intersection of 3G and commerce try out mobile phone all because of the intersection of ARM and processor

China Mobile eight major city introduce batch TD-SCDMA cell-phone in China on will it be April 1 2008, for the commercial experimental operation of 3G service. Are this batch of mobile phones all based on ARM926EJ-S? The processor, the price is between 2000 and 3800 in RMB. Is this batch because of ARM? The technical mobile phone is that six of Chinese native country and international manufacturer make, including Hisense, resurgence, Samsung and LG. During experimental operation, over 20,000 users can experience 3G service offered by TD-SCDMA technology that China Mobile offered, promote China 3G canonial commercialization.

Today, nearly every 3G mobile - -Including TD - SCDMA cell-phone - -One ARM authorize the processor at least in China, and get ARM Connected Community? Support of cooperative partner's constituent strong network. ARM unique IP authorizes business mode and good ecosystem to make, his cooperative partner - -Especially software and system employ developers - -Can accelerate their designs and manufacture processes, experience and hand over the mobile phone, software, application and content service faster for the communication of future generation. ARM926EJ-S processor has the characteristic of high performance and low power consumption, improves Java and the multimedia application characteristic ideal choice most.