Patent ID: 8638406
Filing Date: 2014-01-28
Classification: G02B,G02F,G09F

Abstract:
1. A backlight module, comprising: an LED light bar; a heat dissipating piece; a back plate; and a stopping piece, wherein by using fixing elements the LED light bar is fixed on the heat dissipating piece, and the heat dissipating piece is fixed on the back plate, the LED light bar is fixed on the heat dissipating piece by the fixing elements going through the stopping piece; wherein a groove with an opening facing downward is disposed at an upper end of the heat dissipating piece, an upper end of the LED light bar is enclosed in the groove of the heat dissipating piece, installation holes are disposed in the stopping piece, the fixing elements go through the installation holes in the stopping piece to fix the LED light bar, the heat dissipating piece, and the back plate.