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IC Industry news

Car LED driver circuit with high brightness

Recent years, rapid development of high-brightness LED applications, especially in the signs, traffic lights on. The automotive applications, LED is also extremely attractive, long-life, seismic, high efficiency, good control of light, are its advantages. Of course, compared to incandescent lamps, LED driver circuit needs, as well as automotive lead acid batteries rely on electrical power, is the mechanical drive alternator charging, these batteries suitable for incandescent lamps, NA LED, therefore, to design a good performance but low-noise regulator drive circuit is very necessary. Theory, LED light output and drive current, but not with power supply voltage. Most of the low requirements of applications, if the supply voltage stable, a resistor can limit the current. It should be noted that the application of this simple circuit, LED...
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Car navigation systems into a "radiator" New regulation should be strengthened

Urban road network more complex, more and more newcomers on the road, car navigation systems has become in recent years, selling auto parts. Recently, the Guangdong Provincial Quality Supervision Bureau conducted a car navigation system the quality of supervision and sampling, 40 batches of the product in 75% of inferior quality, batch pass rate was 25%. These issues are not allowed to car navigation systems not only positioning, navigation, and half of the excessive radiation, equivalent to a long time with a phone call in the side. Car navigation is a new electronic products, the first of its kind in the country checks. Experts point out that, due to strong market demand will make fame and fortune and shoddy illegal businesses, selling for such new products, government departments should strengthen supervision, setting standards, regu...
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Car off second wave semiconductor demand

Users of vehicle comfort, safety, information and entertainment needs of the birth of igniting a variety of applications to achieve these applications, micro-controller based on (MCU) and microprocessor system will further promote inter-vehicle manufacturers and chip companies cooperation. Held recently in Paris, the International Automotive Electronics Conference (IAEC) is for semiconductor suppliers and car manufacturers increasingly close cooperation between the structures of a forum. But the General Assembly to pass a message: Although the short term automotive microcontrollers and system-level chip-based processor (SoC) demand is growing, but long-term winners will be those who can help automotive manufacturers through the use of system-level vehicle approach design and electronic integration, then the MCU using a smaller amount of...
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Car voice recognition technology and touch-screen market growth strong

StrategyAnalytics research services to global automotive electronics released the latest report, "Automotive Human Machine Interface Technology (HMI): speech recognition and touch screen has a significant lead." The report notes that although the global auto industry struggling, but supports hands-free and navigation features of the new machine interface technology, will give car manufacturers to bring new business opportunities. StrategyAnalytics predictive speech recognition technology and touch-screen market in 2015 will reach 29 billion U.S. dollars. Other noteworthy HMI touch pad technology, including the steering wheel, rotary dial, projection technology, display and capacitive sensors. StrategyAnalytics service the global automotive industry analyst, that of this report JohnCanali commented: "HMI in providing appropriate technolo...
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Carefully and look semiconductors should be off the end of Q3

American leading global semiconductor equipment, Applied Materials (AppliedMaterials) yesterday (13) Q3 law held that the chief executive of Applied Materials MikeSplinter in the financial report, said the semiconductor business group delay by the memory industry spending, wafer OEM customers deferred the case of 65-nanometer design, the economy increasingly cautious, but his momentum from the solar energy industry confidence. Applied Materials Q3 net income of approximately $ 165,000,000, compared with 65% in 2007 greatly reduced over the same period also decreased 46% sequentially. Applied Materials believes that the first 3 quarters of 2008 working at the bottom. Applied Materials as the worlds largest semiconductor equipment supplier panel plant, so the view of the economy rather balloon effect. Applied Materials said that in 2008 f...
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Carlyle Group has invested 564 million into the LCD substrate industry

Recently, a famous American private equity fund - The Carlyle Group announced to spend 58.1 billion yen (about 564 million) acquisition by the Group and Nippon Sheet Glass Company, a joint venture Hoya panel business "NH Techno Glass" (board security technology company.) This is also the Carlyle investment in semiconductor companies, following the first time after the LCD substrate industry. It is understood that Carlyle had intended earlier to 5.5 billion U.S. dollars to buy the worlds largest semiconductor packaging and testing companies - Taiwans Advanced Semiconductor Engineering, but ultimately failed due to price Tan Long , leading to plans ran aground. ...
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Carlyle Group invested 564 million into the liquid crystal substrate industry

Last weekend, the famous American private equity funds - Carlyle Group announced to spend 58.1 billion yen (about 564 million U.S. dollars) acquisition by the Group and Nippon Sheet Glass Company, a joint venture Hoya panel business "NH Techno Glass" (board security technology company .) This is also the Carlyle investment in semiconductor companies, following the first time after the LCD substrate industry. It is understood that Carlyle had intended earlier to 5.5 billion U.S. dollars to buy the worlds largest semiconductor packaging and testing companies - Taiwans Advanced Semiconductor Engineering, but ultimately failed due to price Tan Long , leading to plans ran aground. ...
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Carrefour Taiwan, production of solar cell project in the second half

Lok Fu Huang Huiliang solar chairman and chief executive yesterday (27) days, said Carrefour color of high efficiency solar cells, by the Taiwan handheld computing works and popular international brand handset makers, the second half of the production market. He said that the two sides signed a confidentiality agreement, Carrefour can not disclose the name brand mobile phones, but the color of this new solar cell phone number of a few, can be expected into the second half of volume production shipments. In addition, real-time charging handheld computing needs, but also the other question Carrefour solar market opportunities. Huang Huiliang confirmed that indeed has been the domestic manufacturers and handheld computing products into the effectiveness of Happiness is estimated from the third quarter this year, mass production shipment. ...
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Carrier board manufacturers worldwide distribution of production capacity

area is estimated to produce products based on global production of the largest manufacturers carrier board for the ASE, followed by South Korea SEMCO, China Taiwan and South Asia both the King master production area Is Better. South Korean manufacturers SEMCOs annual capacity of 420,000 CSP, CSP is the worlds largest producer. As Japans largest production capacity set MILL IBIDEN, the production of CSP (including FCCSP) and FCBGA based. Japans second largest production capacity set MILL Shinko Electric, it is BGA, FCBGA and CSP have production, if production capacity sizes, and the CSP in the capacity of the main FCBGA. ...
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CAS EDA Center 1053 passed the test pin FCBGA package

By the Chinese Academy of Sciences Institute of Computing of the EDA Center D5K Switch switch chip interconnect developed by 1053 pins Flipchip-BGA package has passed the test, the chip 863 major projects for the dawn of the 5000A supports high-performance computers. D5K Switch chips were packaged April 16, 2009 in the calculation of the test adopted by the DSP, the ongoing function tests show that the chip is working. Domestic high-end packaging design and manufacturing capabilities entirely in the hands of foreign manufacturers, and generally only for production services, small quantities of high-end packaging services industry has always been a major problem. CAS high-end EDA Center Quick BGA packaging services package design platform based on independent research, integration of industry resources, the use of sub-processes for the p...
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