Title:
LIGHT-EMITTING SUBSTRATE AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/000638
Kind Code:
A1
Abstract:
Provided in the present application are a light-emitting substrate and a display apparatus. The light-emitting substrate comprises a drive substrate, a light guide functional layer and a reflecting layer. A plurality of light-emitting devices and a plurality of support columns are provided on the drive substrate. The reflecting layer is arranged on the drive substrate and located amongst the light-emitting devices, and comprises a reflection main body and a plurality of low reflection units, each low reflection unit being arranged around one support column, and the reflectivity of the reflecting layer at the position of the reflection main body being greater than those of the reflecting layer at the positions of the low reflection units.
Inventors:
CHEN LU (CN)
LIU QIONG (CN)
LI JUNJIE (CN)
CAO DAN (CN)
LIU QIONG (CN)
LI JUNJIE (CN)
CAO DAN (CN)
Application Number:
PCT/CN2022/104968
Publication Date:
January 04, 2024
Filing Date:
July 11, 2022
Export Citation:
Assignee:
SUZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L25/075; H01L33/46; H01L33/48; H01L33/62
Domestic Patent References:
| WO2021227098A1 | 2021-11-18 |
Foreign References:
| CN215680685U | 2022-01-28 | |||
| CN213399142U | 2021-06-08 | |||
| CN215117082U | 2021-12-10 | |||
| CN114578618A | 2022-06-03 | |||
| CN114203879A | 2022-03-18 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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