The main issue LED TV faces is still high costs, therefore the manufacturer usually place LED TV at the top class of TV products. Besides, with more than 1000 LEDs being the backlight, how to maintain the equality and reliability remains a big issue. ... Read more

Observing the strategies of those main LED TV manufacturers one can find that all LED TVs are made with 40-inch or larger panels. This is because the price of the U-shape CCFL for 32-inch panels is very cheap, which is half or two-third lower than the price of the LED back-light. Therefore the manufacturer is more willing to  adopt LED back-light in the big-screen TV, in this way they can aim at the top layer of consumers . ... Read more

In the IFA 2008, many manufacturers introduced LED TVs to show their capability of combining LED and TV technology. Samsung For example, Samsung introduced the A950 series, which supports Full HD(1920*1080) with screens made 46 or 55 inches, and adopts LED back light, which can control the brightness more efficiently. Sony ... Read more

Why use LED backlight？ A few days ago in the IFA 2008 hosted in Berlin，many of the branded TV manufacturers introduced LED-backlighted TVs(LED TV)，aimed at the top layer of customers. Some leading manufacturers such as Sony and Samsung already introduced LED TV in 2006，but with the costs of LED have decreased and the LED technology has progressed rapidly, LED TV has moved toward a real product rather than just a demonstration of technology. ... Read more

Recently, Eizo Nanao Corp announced the "Eizo FlexScan EV2411W-H" 24.1-inch LCD monitor that uses white LEDs as its backlight source. This is the first time that Nanao has released a white LED-backlit LCD monitor. The monitor will go on sale from Oct 16, 2008. There is no suggested retail price, but the monitor will be sold on the company's "Eizo Direct" direct marketing website at a price of ¥84,800. ... Read more

Recently, ON Semiconductor has released the NCP5890, a lighting management device that integrates LCD backlighting, fun light controls and ambient light sensing in a 3mm x 3mm x 0.55mm µQFN-16 package. It targets compact smart phone and portable media player applications. ... Read more

 Addressing the burgeoning market for energy-saving, environmentally friendly light-emitting diode (LED) technology, Freescale Semiconductor is now sampling the first LED backlight product in its power management IC portfolio.  ... Read more

Recently, The UK Technology Strategy Board (TSB) has announced funding for twelve innovative research projects to accelerate the development of more energy-efficient lighting, lasers and displays. The R&D projects are intended to help British manufacturers to stay ahead of international competition - and contribute to the UK's climate change goals. ... Read more

Recently, Freescale Semiconductor is sampling the first LED backlight product in its power management IC portfolio. The 10-channel MC34844 white LED driver IC with an integrated boost converter is designed for LED backlights in notebook computers, as well as in flat-panel monitors with screen sizes ranging from 10 inches to 27 inches. ... Read more

Freescale Semiconductor has entered the LED market, and announced that it is sampling the first LED backlight product in its power management IC portfolio. The 10-channel MC34844 (pictured) white LED driver IC is targeted at LED backlights in notebook computers, as well as in flat-panel monitors with screen sizes ranging from 10 inches to 27 inches. ... Read more