FONGSO TECHNOLOGIES. CO.,LTD.

Back light for Liquid Crystal Display

液晶顯示幕的背面光源
LED backlighting in color screens are adopted a white LED backlights and RGB LED backlights. LED backlights are power consumption less than CCFL (Cold Cathode Fluorescent Lamps). Now LED backlights spread out in the world.

LCD with LED matrix backlight and LCD with CCFL backlight
(Wikipedia: LED backlights)

Application
Desktop computer, notebook computer, cellular phone, TV bulletin board and advertising display etc.

World market
205.2 billion JPY(1) (2006)

Reference
(1) lednews.webry.info.