Backlight module

Abstract

The utility model discloses a backlight module, include: backlight, including substrate, light emitting chip, white glue layer and black glue layer, light emitting chip is located at the top of substrate, white glue layer is laid in the four -around light emitting chip with the mode of dispensing glue, is used for enhancing the positive light emitting gathering property. Black glue layer surrounds the setting in white glue layer, and the top has retained circular light emitting area, and circular light emitting area and light emitting chip correspond to the upper and lower corresponding arrangement. The frame body is equipped with the installation cavity for containing the backlight in its inside, and the bottom of installation cavity is equipped with the positioning flange. The opposite sides of frame body are equipped with the elastic clamping component, are used for the clamping fixed backlight from both sides. One end of frame body is equipped with the sliding locking mechanism, is used for cooperation elastic clamping component and locks the backlight in installation cavity. The double fixed mechanism of sliding locking mechanism and elastic clamping component has greatly enhanced the structural stability of backlight module.

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