Title:
DISPLAY SCREEN, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY SCREEN
Document Type and Number:
WIPO Patent Application WO/2023/108767
Kind Code:
A1
Abstract:
A display screen, a display device, and a method for manufacturing a display screen. The display screen comprises a display panel and a light bar. The light bar comprises an array substrate and a plurality of light-emitting elements, wherein a first gap is formed between two adjacent light-emitting elements. The light bar further comprises a reflective retaining wall which is arranged in the first gap between at least two adjacent light-emitting elements. The reflective retaining wall is provided such that light emitted from side faces of the light-emitting elements can be reflected, reducing the light-emitting angle of the light bar.
Inventors:
LU HUAJUN (CN)
XIAO JUNCHENG (CN)
XU HONGYUAN (CN)
XIAO JUNCHENG (CN)
XU HONGYUAN (CN)
Application Number:
PCT/CN2021/140573
Publication Date:
June 22, 2023
Filing Date:
December 22, 2021
Export Citation:
Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO LTD (CN)
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L33/60
Foreign References:
| CN114242874A | 2022-03-25 | |||
| CN110970546A | 2020-04-07 | |||
| CN112786760A | 2021-05-11 | |||
| CN112133734A | 2020-12-25 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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