Title:
LIGHT-EMITTING SUBSTRATE AND PREPARATION METHOD THEREFOR, BACKLIGHT MODULE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/000411
Kind Code:
A1
Abstract:
A light-emitting substrate, comprising a circuit board, a plurality of light-emitting devices, a reflecting layer, and a supporting layer. The plurality of light-emitting devices are arranged on the circuit board. The reflecting layer is arranged on the circuit board. The reflecting layer is provided with a plurality of openings, and one light-emitting device is located in one opening. The supporting layer is arranged on the side of the circuit board distant from the reflecting layer.
Inventors:
ZHANG BING (CN)
QIN JIANWEI (CN)
WANG XIAO (CN)
WANG KANGLI (CN)
GAO LIANG (CN)
QIN JIANWEI (CN)
WANG XIAO (CN)
WANG KANGLI (CN)
GAO LIANG (CN)
Application Number:
PCT/CN2022/102840
Publication Date:
January 04, 2024
Filing Date:
June 30, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE RUISHENG TECH CO LTD (CN)
HEFEI BOE RUISHENG TECH CO LTD (CN)
International Classes:
G02F1/13357
Foreign References:
| CN110398857A | 2019-11-01 | |||
| CN114280847A | 2022-04-05 | |||
| CN102694106A | 2012-09-26 | |||
| CN215833737U | 2022-02-15 | |||
| CN114428421A | 2022-05-03 | |||
| CN110534020A | 2019-12-03 | |||
| CN211979375U | 2020-11-20 | |||
| CN109843001A | 2019-06-04 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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