Invention Application
- Patent Title: BACKLIGHT MODULE AND DISPLAY DEVICE
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Application No.: US17290068Application Date: 2021-03-15
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Publication No.: US20230139020A1Publication Date: 2023-05-04
- Inventor: Juncheng XIAO , Yan LI , Bin ZHAO , Ji LI
- Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: CN202110185277.6 20210210
- International Application: PCT/CN2021/080715 WO 20210315
- Main IPC: F21V23/00
- IPC: F21V23/00 ; H05K1/02

Abstract:
The present application provides a backlight module and a display device. The backlight module includes: a metal layer including signal lines and first signal connection lines extending along a first direction in the same layer; and light-emitting control structures. One signal line is disposed at each of at least one side of each column of the light-emitting control structures, each light-emitting control structure is connected to the corresponding signal line, and any two adjacent ones of the light-emitting control structures in each column of the light-emitting control structures are connected through one first signal connection line.
Information query