公开(公告)号：US12181746B2

公开(公告)日：2024-12-31

申请号：US17779205

申请日：2022-05-18

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Ze Cao

IPC: G02F1/13357 ,  H05K7/20

Abstract: The present application discloses a backlight module and a display device. The present application disposes a supporting portion, configured to support the diffuser plate, on a bottom board of a backplate. The supporting portion needs no connection with a light emitting diode (LED) lamp board. Compared to a conventional backlight module using a structure of a support bracket connected to an LED lamp board, the supporting portion of the present application can be formed during manufacturing the bottom board of the backplate to reduce fabrication processes of the backlight module and lower installation difficulty and a cost.