Title:
PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/051200
Kind Code:
A1
Abstract:
The present application relates to a pixel circuit, a display panel, and a display apparatus. A first transistor (41) of the pixel circuit (40) receives a data signal (Data) and a first scanning signal (Scan1), and the first scanning signal (Scan1) controls the first transistor (41) to be turned on or turned off. A third transistor (44) receives a second power supply voltage (VDD), and a light-emitting element (45) receives a first power supply voltage (VSS). A second transistor (42) and the third transistor (44) of the pixel circuit (40) are in mirror connection with respect to a storage capacitor (43), optimizing and improving the structure of the pixel circuit (40), and preventing uneven brightness or image retention of displayed images of display panels.
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Inventors:
ZHOU RENJIE (CN)
KANG BAOHONG (CN)
KANG BAOHONG (CN)
Application Number:
PCT/CN2023/093568
Publication Date:
March 14, 2024
Filing Date:
May 11, 2023
Export Citation:
Assignee:
HKC CORP LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN115171607A | 2022-10-11 | |||
| CN1677465A | 2005-10-05 | |||
| CN1637812A | 2005-07-13 | |||
| KR20060076047A | 2006-07-04 | |||
| US20020180369A1 | 2002-12-05 | |||
| KR20050049686A | 2005-05-27 | |||
| CN1694149A | 2005-11-09 | |||
| CN1495699A | 2004-05-12 | |||
| CN1447302A | 2003-10-08 | |||
| CN107871482A | 2018-04-03 | |||
| CN111883063A | 2020-11-03 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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