基本信息:
- 专利标题： DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
- 申请号：EP21775135.3 申请日：2021-02-26
- 公开(公告)号：EP4131435A1 公开(公告)日：2023-02-08
- 发明人： LI, Jian , CHEN, Chenchang , WANG, Shipeng , LI, Pei , CAO, Pengjun , LI, Jinpeng , WANG, Zhiyuan , ZHANG, Teng
- 申请人： BOE Technology Group Co., Ltd. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- 申请人地址： CN Beijing 100015 No. 10 Jiuxianqiao Rd. Chaoyang District; CN Beijing 100176 No. 118, Jinghaiyilu, BDA
- 代理机构： Hoffmann Eitle
- 优先权： CN202010232324 20200327
- 国际公布： WO2021190245 20210930
- 主分类号： H01L33/58
- IPC分类号： H01L33/58 ; H01L33/56 ; H01L33/48 ; H01L27/15
摘要：
A display substrate, comprising a first base, a plurality of light-emitting devices, a light adjusting layer, and a second base. The plurality of light-emitting devices are provided on one side of the first base, and the plurality of light-emitting devices are arranged at intervals from each other. The light adjusting layer is located in the gaps among the plurality of light-emitting devices and on the surface of the side of the light-emitting devices distant from the base, so that at least one light-emitting device is surrounded by the light adjusting layer. The material of the light adjusting layer comprises a light absorbing material and is configured to absorb at least part of light emitted to the light adjusting layer. The second base covers the light adjusting layer.