Title:
DRIVING CIRCUIT, DISPLAY PANEL, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/241827
Kind Code:
A1
Abstract:
The present application discloses a driving circuit, a display panel, and an electronic device. The driving circuit comprises a voltage output module, a light-emitting apparatus connected between the voltage output module and a second voltage end, and a brightness adjustment module connected between the light-emitting apparatus and the voltage output module. In a light-emitting phase, the frequency at which a first voltage signal outputted by the voltage output module acts on the light-emitting apparatus is controlled by the brightness adjustment module, such that the light-emitting apparatus is switched between a light-emitting state and a non-light-emitting state.
Inventors:
LI WENFANG (CN)
Application Number:
PCT/CN2021/097202
Publication Date:
November 24, 2022
Filing Date:
May 31, 2021
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G5/10; G09G3/30
Foreign References:
| CN110675806A | 2020-01-10 | |||
| CN110706652A | 2020-01-17 | |||
| CN101505154A | 2009-08-12 | |||
| CN104882094A | 2015-09-02 | |||
| US20200045791A1 | 2020-02-06 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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