Patent ID: 8919985
Filing Date: 2014-12-30
Classification: G02B,G02F

Abstract:
1. A backlight module, comprising: a light guide plate having a light-entering end; a light source module disposed corresponding to the light-entering end, including: a flexible circuit board extending from the light-entering end toward a back side of the light guide plate; wherein the flexible circuit board has a light source-bearing area and a heat-dissipating area respectively extending along the light-entering end, the heat-dissipating area has a width greater than or equal to a width of the light source-bearing area in a flexible circuit board's extending direction perpendicular to the light-entering end, extends away from the light source-bearing area and is bendable; and a plurality of light sources disposed in the light source-bearing area and distributed along the light-entering end; a supporting frame having a holding portion corresponding to the light-entering end; wherein the holding portion is bent to form an accommodation space, the light source module and the light-entering end are accommodated in the accommodation space; and a heat conductive glue layer disposed between the heat-dissipating area and an inner side of the holding portion to transfer heat from the heat-dissipating area to the holding portion.