Title:
DISPLAY SCREEN, DISPLAY APPARATUS, AND MANUFACTURING METHOD FOR DISPLAY SCREEN
Document Type and Number:
WIPO Patent Application WO/2023/108766
Kind Code:
A1
Abstract:
A display screen (100), a display apparatus (10), and a manufacturing method for the display screen (100). The display screen (100) comprises a display panel (110) and a light bar (120), wherein the light bar (120) comprises an array substrate (121) and a plurality of light-emitting elements (1221), and there is a first gap (1222) between two adjacent light-emitting elements (1221); and the light bar (120) further comprises a light-absorbing layer (123), and the light-absorbing layer (123) is provided in the first gap (1222), which is between at least two adjacent light-emitting elements (1221). By means of providing a light-absorbing layer (123), light emitted from side faces of light-emitting elements (1221) can be partially absorbed, so as to reduce a light emission angle of a light bar (120).
Inventors:
LU HUAJUN (CN)
XIAO JUNCHENG (CN)
XU HONGYUAN (CN)
XIAO JUNCHENG (CN)
XU HONGYUAN (CN)
Application Number:
PCT/CN2021/140572
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:
G09F9/35
Foreign References:
| CN213025159U | 2021-04-20 | |||
| CN108074498A | 2018-05-25 | |||
| CN111261721A | 2020-06-09 | |||
| CN111341823A | 2020-06-26 | |||
| US20200066694A1 | 2020-02-27 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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