On September 8, 2008, austin of American heart city and Japanese Tokyo, to satisfy the glow diode with friendly to energy-saving, environment market (LED) technical demand, fly the first LED that semiconductor of the Er that think of card rolled out its power source to manage IC series product at present is in a poor light product. Design of new driver IC of LED of white of 10 passageways MC34844 is used at notebook computer, screen to be in 10~27 inch the LED of the flat monitor between is in a poor light.
According to the statistic of IMSResearch, be in a poor light application (include LED driver IC) in the market hopeful of use semiconductor rises the 2 billion dollar 2012 from the 1.1 billion dollar 2008. Current, LED is in a poor light the small-sized LCD in parts of an apparatus of mobile phone, GPS and PDA (LCD) Central Africa often gains ground. However, the large LCD that LED begins to be used in notebook computer, monitor and big screen TV now is carried out in module.
"We predict, the LED of notebook computer, monitor and TV is in a poor light the market can rise strong, " JamieFox of analyst of IMSResearch market research expresses, "Especially notebook computer, the market is forecasted generally came to will appear to grow quickly 2010 2008. "
"LED is in a poor light is a revolutionary technology, the innovation of exciting LCD market and growth, bring for the market can the environment with taller effect is friendly model LCD monitor, " fly vice-president of the Er that think of card holds imitate, mixture signal and ArmanNaghavi of general manager of department of power source career concurrently to express, "Regard lead imitate product as the supplier, fly the Er that think of card can be in a poor light for LED application offers advanced driver IC. As growth the opportunity is mixed from notebook computer monitor is outspread apply to LCD TV and car, consumption and industrial illume, LED is in a poor light the future of the market cannot set limit to. "
Energy-saving, not hydrous silver
With the fluorescent lamp of uses extensively traditional cold cathode in traditional LCD monitor (CCFL) lighting system photograph is compared, LED technology has numerous advantage. LED back can enhance an user to view an experience solely, have more agile be in a poor light framework, distinguish screen design is more frivolous. Not only such, compare with traditional CCFL photograph, the advantage that LED is in a poor light still includes more efficient (give power to go up brighter) , lower power comsumption, fivefold service life, durable sex rises, tower above the contrast of 100 times, realized clearer screen definition.
The good point with LED the mainest technique is not hydrous silver, a kind of harmful to the mankind material. Mercury is the crucial material in CCFL lighting system, in video of existing LED TV 99% all use this one material. Be in Europe, " the limitation in electronic equipment uses certain and harmful material to dictate (RoHS) " had set, manufacturer must transfer anhydrous silver-colored LED.
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