Title:
DISPLAY PANEL AND TEMPERATURE REGULATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/108786
Kind Code:
A1
Abstract:
A display panel (100) and a temperature regulation method therefor. The display panel (100) comprises: a substrate (1), a buffer layer (2), a thin film transistor layer (3), a first flat layer (4), a photodetector (5), a first light-shielding layer (6), and a second light-shielding layer (7). The first light-shielding layer (6) is provided on the side of an active layer (52) of the photodetector (5) farthest from the substrate (1), and the second light-shielding layer (7) is provided on the side surface of the active layer (52) of the photodetector (5).
Inventors:
LIU SHENGZE (CN)
RUAN CHONGPENG (CN)
ZHANG CHUNPENG (CN)
XIANYU WENXU (CN)
RUAN CHONGPENG (CN)
ZHANG CHUNPENG (CN)
XIANYU WENXU (CN)
Application Number:
PCT/CN2021/140817
Publication Date:
June 22, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G05D23/19
Foreign References:
| CN113053965A | 2021-06-29 | |||
| CN110993616A | 2020-04-10 | |||
| CN108987455A | 2018-12-11 | |||
| CN107451576A | 2017-12-08 | |||
| CN108803702A | 2018-11-13 | |||
| JP2007059244A | 2007-03-08 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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