Title:
PIXEL CIRCUIT, DRIVE METHOD AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/000325
Kind Code:
A1
Abstract:
A pixel circuit, a drive method, and a display apparatus. The pixel circuit comprises a light-emitting element (E0), a drive circuit (11), an energy storage circuit (12), an initialization circuit and a compensation control circuit (14); a display period of the pixel circuit comprises a refreshing frame and a holding frame, and the refreshing frame and the holding frame respectively comprise a reset stage and a light-emitting stage which are sequentially arranged; under the control of an initial control signal, at the refreshing frame and the holding frame, and at least at the reset stage, the initialization circuit controls to provide an initial voltage to a first end of the drive circuit (11) and/or a second end of the drive circuit (11).
Inventors:
CHENG TIANYI (CN)
LI MENG (CN)
YANG ZHONGLIU (CN)
LI MENG (CN)
YANG ZHONGLIU (CN)
Application Number:
PCT/CN2022/102543
Publication Date:
January 04, 2024
Filing Date:
June 29, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09G3/3208; G09G3/3225; G09G3/3233
Foreign References:
| CN113892132A | 2022-01-04 | |||
| CN113838420A | 2021-12-24 | |||
| CN112908245A | 2021-06-04 | |||
| CN114550653A | 2022-05-27 | |||
| CN114078445A | 2022-02-22 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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