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Lithium War Over the World

Since June, a number of international car manufacturers and electronics companies use large-scale lithium battery investment joint competition. That includes Toyota and Matsushita, Nissan and NEC, Sanyo and the public, Bosch and Samsung, they believe that the lithium batteries in the coming years will gradually replace the nickel-metal hydride, lead the direction of development of hybrid vehicles. At a time when Chinese automakers are working together to develop nickel-metal hydride battery for hybrid cars in order to focus on the screen during the Beijing Olympics.

According to the report, the stability of lithium batteries due to fears of "15" begins in the new energy vehicle development process, not to focus the direction of lithium, but he chose the Ni-MH.

June 26, the National Program 863, "energy saving vehicles and new energy," Major Projects Team Leader Ouyang Ming Gao said In an interview in lithium batteries, the national and foreign advanced yet. Alone no problem in terms of battery materials, performance a single cell is not worse than the international advanced level. But the composition of the battery, stability, consistency of production, duration life, there are still big problems.

Lithium War

According to public reports, to reduce risk and improve efficiency industrial technology, a number of international car manufacturers and electronics manufacturers have chosen the path of the lithium co-energy Development of new cars.

Toyota and Matsushita Panasonic EV Energy joint venture will build two hybrid battery manufacturing plant from 2009 production of lithium batteries, and Toyota are scheduled to assemble the first car sold in 2010 plug-in hybrid vehicles, plug-in hybrid car battery can be charged by domestic supply.

A world leader in production of lithium batteries – Sanyo Electric Co. will start production mass of cars by the end of 2009 lithium batteries, jointly developed with public control. In addition to the general public, the Sanyo is also with Ford and Honda to develop lithium batteries. Sanyo's goal is 2015, the occupation of the global auto market with more than 40 parts% of the lithium battery. Sanyo can also be used to accelerate the development of a plug-in lithium battery hybrid electric cars, and try to start selling the product in 2011.

Nissan and NEC announced the joint production of lithium batteries, and plans to launch in 2010 vehicles in lithium battery wiring.

General Motors and South Korea LG Chemical Society CompactPower companies and Continental Automotive Systems has signed a two lithium batteries.

GS Yuasa Japan, Mitsubishi Corporation and Mitsubishi Electric Corporation has invested 3 billion yen (about 190 million yuan) to build a Japanese lithium battery energy (LithiumEnergyJapan). Mitsubishi Motors will start selling in 2009, hybrid vehicles, and by mid-2010, sales of pure electric vehicles.

With the formation of the ability of these investments is gradually released in 2012, lithium is likely to replace nickel-metal hydride batteries. Vice-President Geely Automobile Research Tong Zhang said, according to his understanding, this year, Mercedes will have lithium batteries for hybrid assembly of a enumerated type.

China Online

Previously, the stability of the domestic industry are generally considered the use of lithium may occur due to spontaneous combustion temperature is too high, the actual trial in domestic firms, also occurred in vehicles equipped with lithium for burns, so no lithium batteries as a key R & D direction, but he chose the Ni-MH battery. It is understood that "10

Five "period, the nickel-hydrogen R & D is much larger than batteries lithium. However, the large multinationals that national investment in technology-related lithium may have options for the road?

research and development within the hybrid type, such as FAW hybrid Pentium, SAIC Roewe 750 hybrid Chery A5 hybrid, hybrid, etc. Long An Jiexun use rechargeable nickel-metal-hydride.

However, the line, same technique to solve the short term is difficult to catch up with international advanced level.

Zhang Tong said that according to his understanding, the international advanced level of control over the lithium was sympathetic about to break the neck stability strangulation. According to the business community to reflect the domestic lithium battery materials, batteries monomer / treatment technology components, control of key technologies such as batteries still waiting for a breakthrough. In addition, the issue of consistency of production has not fully resolved, has not the capacity.

So far, China has no battery research and common development companies and automobile companies situation. "Eleventh Five-Year" Plan 863 "energy savings and new energy vehicles, "major projects, involving research and development in lithium battery companies and research institutions include: Beijing Non-Ferrous Metal Research Institute, Suzhou Star Constant Power Co., Ltd., Tianjin Lishen Battery Co., Ltd. and CITIC solid unit for the new Energy Technology Co., Ltd..

Zhang Tong said that in the field of lithium battery, Chinese companies still have a chance. Because our country has had to develop of consumer electronics industry for lithium batteries has laid a good foundation for the development of the battery in the field.

A welcome change, industrialization became the "during" the main direction of development of lithium batteries. "Energy projects and new energy saving automatic, "the general members of the Group, Tongji University Dean of the car Zhuoping told reporters that the company plans to take lithium battery R & D were also asked in the "eleventh five-year" end of the formation of a certain amount of production capacity.

Zhuoping that reliability will require significant reform of the financing, additional hardware. "Eleventh Five-Year Plan" period, the central government will invest 60 million yuan to develop Li-ion The company also asked to assume the project inputs in accordance with the ratio of 10 times the matching funds, so that the total investment will reach 600 million yuan. According to the report, "15" period, research on lithium batteries and development on the national allocation of funds, only $ 800 million with local counterpart funds, only about 16 million yuan.

Although the "eleventh five-year" period entry significantly increased, but compared to the huge multinational investment, domestic investment remains low. It is understood that only the lithium batteries investment firm Sanyo project has reached 800 billion yen (776.7 million dollars).

Cross or follow?

The face of new energy vehicles and general development of the back, the industry begun to rethink some of China's development strategy of the automobile industry by leaps and bounds.

In 2000, just returned near Wan Gang said the State Council put forward the development of clean energy vehicles, the automotive industry in China LeapFrog achieve development strategy. The basis of this theory is: in the field of electric vehicles in this new level and foreign our starting line similar technology and industrialization gap between the relatively small size, vigorously develop a new generation industrialization as a means of promoting the domestic auto industry by leaps and bounds in the development of strategic initiatives, it may be a new round of competition in the world automotive industry occupying high ground, get a good position to improve the international competitiveness of the domestic auto industry.

Early 2006 when he was "15" science electric vehicles and large technology projects the team leader throughout, "said Wan Gang, Dongfeng, Chang'an, Chery and FAW Car Hybrid Electric Starting from the 2006 market. Chery said in 2007 to the industrialization of hybrid vehicles to $ 30,000 production.

However, to date, our country has not mass-produced hybrid vehicles. Right now, the hybrid Toyota Prius was known in the total turnover of 1 million.

June 26, the National Development and Reform Commission spokesman told journalists that the development Within the current line of cars followed the international advanced level because we in this area and beyond the power of innovation is still insufficient. So he was still respect the meaning of simultaneous development of multiple technologies, where the direction of adjustment of international development, they can adapt quickly, and will not touch. The hybrid vehicles are on the domestic rate of industrialization is not optimistic.

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The management of technological innovation Electronic Components
by Meggie on Sep.06, 2010, under new electronic

The direction Innovation Electronic Components Technology

To accelerate our pace of technological innovation of electronic components electronic components, technological innovation redouble efforts to improve the level of technological innovation of electronic components electronic components by producing countries to power, we must understand our country and the world state electronic components and technological development, market demand, the gap at home and abroad, borrowing the successful experience. Discover the key trends following innovation of electronic components.

Capacitors and resistors: smart, high-capacity, long life

Capacitor ceramic capacitor in the world market will remain dominant, small size, large capacity, high voltage, high frequency interference and matrix ceramic capacitors will be the development direction, while the products are ceramic chip capacitors, tantalum capacitors and the general public.

Small size, high capacity, long life, high temperature, low equivalent series resistance (ESR) and electrolytic aluminum other capacitor is also the sense of development. Chip tantalum capacitor products continue to lead to smaller, high-capacity, low impedance, low equivalent series resistance management, the functional polymer tantalum capacitor production and implementation will be further expanded in tantalum powder, the CV value will continue to increase. Metallized plastic film capacitors demand grows for information and communications equipment market plastic film capacitor will continue to grow. High frequency, to meet safety standards, a high temperature, small size, the chip type plastic film capacitor be the meaning of development.

chip resistor resistance will continue to be the mainstream product, its size continue to shrink, 0603 type (0.6 mm × 0.3 mm), features a wide application. High strength, resistance low and high voltage chip resistors must grow, production of the film chip resistor and the application will be expanded with 2, 4 with a combination type 1005 chip resistors in its infancy. High power, small size, high stability, high precision resistors Metal film will continue the direction of development, while will reduce the current noise and increase the added value of digital technology to Development of a metal film resistors, new applications, the type of precision, ultra-precision products can not replace chip resistors, and therefore, it will still be a market space. Wirewound resistors to safety (fire), high accuracy, small size, orientation and low resistance is the note of a trend.

Inductors and Transformers: Small, lightweight, high efficiency

Coils, inductors, chip products market will be determined, technological innovation must be very small, thin, composite direction, smart products should be winding type stacked-type developments in two directions simultaneously.

Electronic Transformer should be the development center efficiency small, thin, lightweight and high. pulse transformer in the area should be small size and direction of the mounting surface. In the product structure, application processor base ring will increase the EI of the request processor Stone declined, while increasing demand for ferrite core transformers, laminated drop type silicon transformer steel cutting demand. Flyback prospects transformer, HDTV, large screen, wide screen TV and a computer monitor flyback transformer used in the demand will continue to grow. Power | Regulator transformers bright future, computers and peripherals and communication products for the transformer to develop a large market.

The small space, high density, high frequency: Connectors

The development the connector must be smaller, the direction at high density, high speed, high frequency. Miniaturization is the central connector reduced spacing, Basic high density to reach many. High density PCBs (printed circuit) connectors effective way to reach a total of 600 basis points special devices to 5000 souls. high-speed transmission is the modern computer, information technology and technology necessary network-wide time signal transmission rates up to MHz frequency, pulse time to achieve lower MS, which requires a broadband connection. To meet the high-frequency technology to millimeter-wave is the development of connectors RF coaxial access to the band millimeter wave.

The detector should be small, thin, light, surface mount, energy savings, high reliability, multi-functional composite management, and improve heat resistance, sealing, touch and environmental resistance.

Relay: portfolio, high reliability, small size

Relay size and dimensions should be continued miniaturization and type of chip. Functions of a single relay switch to the combination of the traditional development of relay, mounting the SMT (surface mount) to the micro-assembly (TPM), microelectromechanical systems (MEMS) direction.

Universal relay should continue at a small thin plastic and direction. At low altitude, high sensitivity, high reliability printed circuit board relay with a relay is always the large common market. Reed Relay market continues to grow, the product must be open to the direction of plastic type. Top I / O insulation Plastic reed relay concern. Application of solid-state relay will be larger, the product must be highly reliable, small size, high resistance Shock and senior management of parasitic current appeal. Relays should be dual-use military leadership, consistent with IC TO-5 relays and 1 / 2 lens cover relay is still little focus sealed relay market, but should be adaptable to the environment and executive development reliability. multi-group contact, there is still a heavy load relay market dual-use.

Special electrical machines: intelligent torque high, low-power

Micro-engine should continue to the large torque, small size, precision control Gao Di-power, low noise, long life and low cost management, but also to the Ju Gongneng You control the direction of Yi smart as all kinds of brushless motor common trend. MEMS processing technology will be in ultra-small micro-motor play an important role. Thin technology, intelligence and integration to be increasingly used in micro-motor. AC variable speed drive will gradually replace the drive continued, including the use of controlled power devices electronic LSI and microprocessors, vector control technologies. Combination of technology, sliced winding processing technology will promote non-cutting Development of ultra-small micro-motor.

PCB: high density, multi-functional, low cost

High density Technology excellent conductor, narrow lot, a small diameter hole, surface mount, multi-functional, low cost circuit boards will print (PCB) development management. With the card from the installation package substrate in the substrate and the chip components and integrated pin grid array (PGA) chip scale package (CSP) and multi-chip module (MCM) demand more and more popular encapsulated PCB terminal miniaturization, integration module high, also requires the substrate to take on new features to meet the high density assembly requirements. With optical technology, the future should be implemented to achieve the son of PCB electrical optical circuit boards, and optical surface mount technology modular unit optical technology. Systems with high speed, impedance matching PCB has become an important issue, depending on the length of the signal speed and wiring are different distortion requirements at 10% or 5% or 3%. To meet the narrow space between the terminals and flip-chip CSP package development, the goal for the future of technology miniaturization of circuits must be identified that: the minimum line width / spacing 25/25μm, 50 um no wiring, the thickness of 5 um driver following.

Hearing aids and Crystal: to continue to clarify the small-scale development

Audio / Video Speaker | Buzzer should continue to be low distortion, high sensitivity, wide dynamic range, wide bandwidth and good transient response reading direction, speakers thin small should continue to grow. Professional speaker must be of high power (200W or greater), high efficiency (98dB ~ 100dB) and wide point direction, and using new materials (such as titanium in the aerospace, high-density laminate composite cone, etc.), the new magnetic methods of circuit design and CAD, CAM and CAT, computer aided design, computer aided manufacturing and testing technology assisted by computer.

Type quartz crystal element is still the mainstream product in the category, its size should be quick small, 5mm x 3.2mm is the consumer product, and is 4 mm × 2.5 mm, 3.2 mm × 2.5 mm, 2.5 mm × 2 mm, 2.5 mm × 1.6 mm further reduced and the small, high stability, low phase noise crystal oscillator should be the direction of development.

Optical Cable: small diameter, high transfer rate, high value added

Communication Cable Category 5 cable is still the mainstream product, but the bandwidth to 250 MHz six categories will increase the power cable, Cat 7 cable will soon be listed, the bandwidth up to 600MHz. Frequency up 1200MHz 8-class cable is also included in development plans. But recently, Category 5 cable Category 6 cable may also not be completely replaced.

Currently, the fiber optic cable products should be of small diameter, the number of base rich fiber, high transfer rate, high value-added management and others. direction of the optical fiber technology: to extend the transmission capacity a single wavelength, using the technology of dispersion management for achieving long distance fiber optics to improve optical indicators nonlinear response to the DWDM technology.

Sensitive components and sensors: intelligent, integrated digital

Intelligent: Smart Sensor is an intelligent automatic test equipment | Instrument inevitable result, smart sensors more practical and favorable to the bus system, sensor monitoring systems and control or networks.

Micro: sensitive components and sensors using microfabrication techniques, ion implantation, thin film technologies, products tend to micro-miniaturization. First, small size, structure, geometry of sensitive components to reach the micro and nano; Secondly, light weight, a single sensor, expressed in grams.

Composite integrated management: the integration of sensors, it refers to the same property from multiple sensors configured in the same plane to form a network of sensors; Second, a number of different functions on the substrate configuration micro-sensor as well, achieving multifunction sensor; Third, the implementation of micro-sensors and micro-devices such as monolithic and hybrid integration.

Digital: sensors and signal conditioning circuitry to perform the digital signal output, to facilitate and network interface.

Chip Type: With the production of SMT, there were a variety of surface mount components (SMC) to meet their technology needs, the main SMC, including sensitive resistors, chip capacitors, chip-sensitive, so sensitive and inductors.

Array: a sensor in the production of two or more sensitive to the same unit, to achieve lower test error or design redundancy.

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Incremental and radiation interaction: electronic components, the two laws of the Technological Innovation

rule of law and further assembly of electronic components radiation technology innovation and industry of both laws.

Basic Law: Review of China and in the electronic world of history development of information industry, we can Faxianzheyang general, electronic devices of all Yici innovative technology, electronic components industry, Ben Shen Jin Bu development to produce a cross, but also to promote the use of spare parts Zhijie Xinxing Electronic e-machine, so that those industries directly related to the electronic machine to achieve greater development in order to stimulate the economy national and world economy and prosperity.

For example, because of the innovative technology of integrated circuits, computer from vacuum tube computers, transistors, integrated circuits, computers, integrated circuits large scale computer, computer VLSI computer software development for bio-optical intelligent tape from the vacuum tube radio, phonograph, transistor radios, tape recorders, stereos, MP3 MP4 developed, making air conditioners from cooling air conditioners, hot and cold air conditioners, AC to DC inverter air conditioner inverter air conditioner development to make washing machines washing machine single cylinder, double cylinder engine developing machine washing washing machine, the video cassette recorder, VCD, Super VCD, DVD, progressive development analysis on disk DVD recorder. As innovation chip component electronic technology, from analog phones to cell phones, digital multimedia development Third generation mobile phone.

As innovation technology electro-optical components, so that light from incandescent Fluorescent, energy saving lamps for the development of LED (light emitting diode) lights. As technological innovation a heating element, electronics in electric stove, oven, hob, microwave development to light. As innovations in display technology on television in black and white TV, color TV, flat screen TV rectangular TV ultra-thin, flat screen TV, scan TV gradual, step by step scan TV, rear projection televisions, PDP (plasma) the development of LCD TV (LCD) TV. In short, with the innovative electronic components, electronic components directly using the new technology of new products like electronic lock as wave after wave, a tidal wave from a unit, not only by the generation of people too late to use, and even the function also difficult for many people and global understanding, and thus significantly increase the market demand and promote economic growth.

radiation interaction rules: In moving forward, people can also find such a rule, electronic components related new technology has a huge effect, a new technology of electronic components tend to open several new markets, new markets are also created many jobs, indirect economic benefits generated is amazing.

For example, network components that innovation technology, new technology has given birth to access the Internet, online shopping, online games, online advertising, e-commerce search engine, comprehensive portal, personal portals, e-mail, electronic tutorials, ebooks, Internet telephony, messaging, Internet chat, network television, movie, online education, network diagnosis, network security, the online music store online downloading of materials | tools, software downloads, site navigation, online recruitment, BBS, network news, pictures network, webcam, web albums, information network, network technology, network training, more than 50 new markets, and each new needs the market for a variety of professional services group.

And with the continuous improvement of new technology and development Social, new markets emerge, and the strong development momentum. Internet-based technologies such as blog, podcast, Wei-off he is.

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Electronic components in the information sector gradually increase the proportion of

According to official statistics and Projections of International Law, 2007, the world of the value of electronic information industry output reached 4.65 trillion U.S. dollars, up 9.5%, 9.3% of global GDP, at the forefront in the industry expected to reach 4.98 trillion dollars in 2008, an increase of 7.1%, 9.7% of total global output, and further strengthen the leadership position. 2007 World Value of the electronic components industry output reached 446.4 billion dollars, up 11.1% of the global electronic information, 9.6% of GDP, the total world production of electronic components 1700180000000; planned for 2008 GDP up to the world of the electronic components industry 541 037 000 000 U.S. dollars, up 21.2% of the world's electronic information industry, 10.5% of GDP, the total world production of electronic components to 2,060,620,000,000. From this, the world's electronic information industry has increased faster than world GDP growth, and the world to gradually increase the proportion of GDP. The growth of electronic commerce in the world rate components higher growth of the industry that the world of electronics industry intelligence, and electronic information industry in the world and gradually increase the proportion.

According to national authorities in 2007 the total output value of Chinese industry information e was 5.6 billion yuan, up 19.9% of electronic commerce in the world output value of industry information 17.2%, ranked after the United States, second in the world, which represents the total value of 22.7%, first in the industry National estimated 2008 value of gross output of Chinese industry of electronic information has reached 6.6 trillion yuan, up 18.5% of the global electronic information, 18.9% of GDP, is expected to surpass the U.S. in the first world, representing 24.2% of GDP, further strengthening the position of dominance. 2007 value of total production of China's electronic components industry was 719.6 billion yuan, up 27.3% of electronic commerce in the world of the components industry, 23% of the value of total production, accounting for industry National Electronic Information, 12.9% of GDP, China's production of electronic components for the 663 070 000 000, an increase of 15.4%, the Total world production of electronic components 39%, first in the world, estimated 2008 value of gross output of China's components industry Electronic 933.18 billion yuan, up 29.7%, representing the world's electronic component industry, 24.6% of GDP, the national value-mail Release information industry accounted for 14.1% of the total production of electronic components from China to 859.87 dollars, up 29.7% of total world production of 42% of electronic components.

On this basis, the rate of growth of Chinese industry information E was higher than the national average growth of GDP, and the world, the proportion of electronic information industry and the country gradually increase the share of GDP. China electronic components industry, electronic components growth rates in the industry higher that the rate of global growth and the rate of growth of the electronic information industry nationally, and the electronic components industry worldwide, and the proportion of the national electronic information industry in the proportion gradually increased.

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