do you know that LCD doesn't generate any light at all?

do you know that LCD doesn't generate any light at all?

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送交者: steven 于 2012-02-19, 23:42:46:

回答: LED是骗钱的marketing gimmick，画面还是LCD的由 pgss 于 2012-02-19, 22:25:40:

All LCD use other lighting as backlight (无内容) - pgss (0 bytes) 2012-02-20, 00:32:07 (648639)
certainly, but real LED (OLED) does not need back light. (NOT LCD) (无内容) - pgss (0 bytes) 2012-02-20, 00:31:18 (648638)