subject: Led Backlight Into The Market To The Mainstream Of Specifications Have To Wait Six Years? [print this page] Although Although
LED
Backlight has long been concerned about, but so that most users spend the day LED display device is still far away. DisplaySearch released on July 30 this year, survey data show that despite the recent rapid growth of LED backlighting market, however, LED backlighting to become the mainstream size (market share of over 50%) may have to wait until 2015.
While most display manufacturers have yet to focus on products up to LED backlighting, but also have the appropriate product layout. Recently
LG
Released a variety of LED backlighting, LED backlights have started to promote the product as a future focus.
Cost remains the biggest problem
2008 , LED's prices have a more significant decline. LEDinside survey data indicate that the current high-power LED, the luminous efficiency of 80lm / W products over the second quarter of 2009, the prices are generally flat or slight decline of around 5%, the price range is from 1.5 to 2 U.S. dollars; and 60 ~ 70lm / W supply more products, compared with 10% decline the previous quarter, the current price of about 0.8 to 1.2 U.S. dollars range.
However, although prices have fallen a lot more in 2008, but the display, the adoption of LED backlight will still increase costs. According to different requirements for quality display, an LCD monitor requires dozens of pieces LED as a backlight, the cost is about 30 ~ 60 U.S. dollars; while the cost of using CCFL about ten dollars. As the cost of most of the display from
LCD panel
, The profit margins of companies with less than 100 U.S. dollars already, so the cost of upgrading tens of dollars is a big influence on the display. Therefore,
Samsung
Other manufacturers were also lower development costs, side-type LED backlight modules. In addition, products for the LED backlight also need to re-design mold, which also affected its marketing efforts.
Increase the impact is small, and thus spread faster. According to DisplaySearch data, in 2009, the LED backlighting will become the mainstream notebook specifications.
Product promotion getting better
While still facing cost pressures, but the launch of major companies are accelerating the pace of LED products. In July this year, LG launched a new second half display. Among its new flagship product line W86 to use a white LED backlight design; the same time, the professional graphics display W2420R is using RGB tri-color LED backlight. With LED backlight to LGW86 series brings new life displays. As the LED backlight is less than the thickness of the traditional CCFL backlight products, LGW86 series of body thickness of only 19mm, general products, 1 / 3. Thinner body also to W86 for more design freedom. The stent design unique, like a candy in the main red wine goblet is also crumbling, as a drop of dark red liquor.
LED backlight also have a performance advantage. The launch of LG W86 series 200000:1 dynamic contrast ratio, low power consumption compared with nearly half of the normal display; using three-color RGB LED backlighting W2420R outstanding color, NTSC color gamut range up to 135%, with 30bitS- IPS
Panel
, Can show more excellent pictures.
Ago, Samsung, AOC, ViewSonic also has launched the use of LED backlight display products, but often, as images of products, the actual
Sell
Focus is not on it. The one-time launch of the LG series of 3 different products, its determination to enter the LED market is evident.
Led Backlight Into The Market To The Mainstream Of Specifications Have To Wait Six Years?
