Title:
DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/170646
Kind Code:
A1
Abstract:
Disclosed in the present application is a display apparatus. In the display apparatus, the position of a power source connection end of a power source signal line is reversed so as to change from the position of the power source connection end that is close to one side of a printed circuit board to the position of the power source connection end that is far away from one side of the printed circuit board, such that a difference value between terminal voltages of two adjacent rows of light-emitting devices on a display substrate is less than a target difference value, a current difference value is also correspondingly decreased, and thus, the luminance difference of each row of light-emitting devices is decreased to the extent of being unlikely to be recognized by human eyes, and the quality of a display image of the display apparatus is thereby improved.
Inventors:
ZHANG ZHAOKE (CN)
Application Number:
PCT/CN2021/078148
Publication Date:
August 18, 2022
Filing Date:
February 26, 2021
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
CN108022964A | 2018-05-11 | |||
CN104091818A | 2014-10-08 | |||
CN110649059A | 2020-01-03 | |||
CN111785743A | 2020-10-16 | |||
CN109273490A | 2019-01-25 | |||
CN110310976A | 2019-10-08 | |||
US20060022969A1 | 2006-02-02 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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