2012 LCD TV backlight module or import high power LED

Ledinside recently pointed out that with the decrease in the amount of LED and LED to simplify the design, power and brightness will increase, to 2012, the high power LED is expected in the LCD TV backlight module in use.

Market research firm LEDinside is expected in the research report, in 2010 the global LED backlight LCD TV shipments penetration will reach 18%, in 2011 the LED backlight LCD TV penetration is estimated to reach 43% in 2012 to break through the year of 60%. The side emitting backlight structure above LED on both sides of the LCD TV under the optical design for the mainstream, is expected in 2011 will be the left and right sides, or rely on the side emitting luminous, with reduced design is simplified and the amount of LED, LED power and brightness will also enhance.

LEDinside said that in 2012 if there is only one side of the left side of the light, the use of 1 LED lamp backlight design, then the use of LED will be high power LED. Single LCD TV project, the current in the LED backlight structure, the main is divided into the side light design and direct design. According to LEDinside forecast, in 2010 the use of side light design of the LED backlight module proportion of about 92%, straight down the design of the proportion of about 8%. But it is expected that by 2011, the proportion of the use of side light design will be reduced to 90%, the proportion of straight down will be raised to 10%; in 2012 the proportion of light side design was estimated to be up to 86%, the proportion of straight down estimate of up to 14%.

It is understood that in 2009 LCD TV side light LED backlight design structure, the Department to 4 side light, a total of 6 LED lamp based, the use of the LED specification (each) power of 0.4 watts, brightness less than 24 lumens. 2010 development of the upper and lower sides of the light, a total of 4 LED lamp structure, the use of LED power is still 0.4 watts, brightness 24-30 lumens. In order to continue to reduce the backlight design, the current TV brands and systems vendors, and panel makers are still developing new backlight design structure. It is expected that by 2011, will be developed to the left and right sides of the light, a total of 2 LED lights, or only the following side of the light, the use of 2 LED lamp backlight design structure based. Due to the reduced amount of LED, the use of LED power to 0.6 watts, the brightness is also increased to 56-62 lumens.

LEDinside is expected, in 2012 the industry may also appear on the left and right side of the light alone, using only 1 LED lamp backlight design, then TV backlight module using LED may be dominated by high power LED. It is understood that the current market high power LED, power at least 1 watts or more, the brightness is more than 100 lumens.