Title:
DISPLAY PANEL, AND AGING TEST METHOD FOR DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2023/197362
Kind Code:
A1
Abstract:
A display panel, and an aging test method for a display panel. The display panel comprises a data writing module (220), a driving module (221), a sensing module (222), a control module (223), and a light-emitting module (224). Different devices are provided in the modules, and when an aging test is performed on the display panel, a high-level signal is provided for the control module (223), so as to control the flow of a test current to the light-emitting module (224), thereby improving the influence of a large current on a test effect, and improving the comprehensive performance of the display panel.
Inventors:
HOU JIDA (CN)
Application Number:
PCT/CN2022/088529
Publication Date:
October 19, 2023
Filing Date:
April 22, 2022
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G09G3/00; G01R31/00; G09G3/3208; G09G3/3233
Foreign References:
| CN113112956A | 2021-07-13 | |||
| CN102243839A | 2011-11-16 | |||
| CN107039004A | 2017-08-11 | |||
| CN106847187A | 2017-06-13 | |||
| CN107799069A | 2018-03-13 | |||
| CN110634432A | 2019-12-31 | |||
| KR20090057855A | 2009-06-08 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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