Title:
DRIVING CIRCUIT AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/039950
Kind Code:
A1
Abstract:
A driving circuit (20, 30, 40, 50) and a display apparatus (1000). The driving circuit (20, 30, 40, 50) comprises a switch control module (206), a timer (202), a frequency divider (203) and a first trigger (204). By means of adding the switch control module (206), the timer (202) and the frequency divider (203) can be automatically stopped at the end of a period of time in which a blank startup screen is displayed, such that the power consumption of the driving circuit (20, 30, 40, 50) can be reduced, and the service life of the display apparatus (1000) can thus be prolonged.
More Like This:
| JP6637965 | Screen correction method, and display with screen correction |
| JP2017203825 | DISPLAY DEVICE |
| JP3778181 | DISPLAY CONTROLLER UNIT |
Inventors:
LIU FANGYUN (CN)
Application Number:
PCT/CN2021/121532
Publication Date:
March 23, 2023
Filing Date:
September 29, 2021
Export Citation:
Assignee:
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/20
Foreign References:
| CN111130535A | 2020-05-08 | |||
| CN111048028A | 2020-04-21 | |||
| CN112992099A | 2021-06-18 | |||
| CN111836427A | 2020-10-27 | |||
| CN204496890U | 2015-07-22 | |||
| US20090256596A1 | 2009-10-15 | |||
| JP2010193373A | 2010-09-02 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF:
Previous Patent: SINTERING TEMPERATURE CONTROL METHOD AND APPARATUS
Next Patent: INTELLIGENT SOLAR STREET LAMP
Next Patent: INTELLIGENT SOLAR STREET LAMP