Patent ID: 8773607
Filing Date: 2014-07-08
Classification: G02B,G02F

Abstract:
1. A backlight module, comprising a front casing, a back casing, a liquid crystal panel, a light source and a buffer component; wherein the front casing comprises a first clamping part and a second clamping part extended from the first clamping part; the second clamping part is fixedly connected with the back casing; the liquid crystal panel is located between the first clamping part and the back casing, the first clamping part is located above the liquid crystal panel, the back casing is located under the first clamping part; a lug is extended from one side of the first clamping part corresponding to the liquid crystal panel; the light source is positioned between the first clamping part and the back casing, a back side of the light source is contacted with an inner side face of the second clamping part, and a front side of the light source opposite to the back side thereof is contacted with the lug; the inside of the second clamping part corresponding to the back side of the light source is provided with a fin heat-dissipation structure; the buffer component is arranged into a cavity formed by the lug, the first clamping part, and the liquid crystal panel, and a surface of the buffer component is respectively contacted with the lug, a local upper surface of the liquid crystal panel below the first clamping part and a lateral surface of the liquid crystal panel.