BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY INCLUDING THE BACKLIGHT MODULE

摘要

The present disclosure relates to a backlight module and a liquid crystal display using the backlight module. The backlight module includes a front frame, a backboard, and a light guide plate and a backlight, which are both arranged in the backboard. A quantum dot unit is arranged between the light guide plate and the backlight, and positioned by a heat sink fixed on the backboard. The backlight module further includes a middle frame arranged between the backboard and the front frame and forming a positioning connection with the heat sink. According to the backlight module of the present disclosure, the middle frame is cooperatively connected with the heat sink, thus achieving a positioning assembly of the middle frame. Therefore, the lateral part of the middle frame in the prior art can be eliminated, so as to fulfill the objective of greatly narrowing the frame of the liquid crystal display.

主权项

1. A backlight module, including a front frame, a backboard, and a light guide plate and a backlight, which are both arranged in the backboard, a quantum dot unit arranged between the light guide plate and the backlight being positioned by a heat sink fixed on the backboard, wherein the backlight module further includes a middle frame arranged between the backboard and the front frame and forming a positioning connection with the heat sink.