Title:
ORGANIC LIGHT-EMITTING DIODE CONTROL CIRCUIT AND DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2023/226406
Kind Code:
A1
Abstract:
An organic light-emitting diode (OLED) control circuit and a display panel. The OLED control circuit comprises an OLED, an input control module (10) and a protection module (20); the input control module (10) is used for being turned on in response to a scan signal provided by a scan line (Scan) and controlling operation of the OLED on the basis of a data signal provided by a data line (Data); the protection module (20) can detect a current passing through the OLED or a voltage across the OLED, and when the current passing through the OLED or the voltage across the OLED is greater than a preset value, controlling the input control module (10) to cut off power supply of the OLED.
Inventors:
ZHOU RENJIE (CN)
ZHENG HAOXUAN (CN)
ZHENG HAOXUAN (CN)
Application Number:
PCT/CN2022/140899
Publication Date:
November 30, 2023
Filing Date:
December 22, 2022
Export Citation:
Assignee:
HKC CORP LTD (CN)
International Classes:
G09G3/3233
Foreign References:
| CN114863879A | 2022-08-05 | |||
| CN114783381A | 2022-07-22 | |||
| CN108648678A | 2018-10-12 | |||
| KR20060038867A | 2006-05-04 | |||
| CN106782319A | 2017-05-31 | |||
| CN208421055U | 2019-01-22 | |||
| CN106486041A | 2017-03-08 | |||
| CN103500557A | 2014-01-08 | |||
| CN202210565457A | 2022-05-23 |
Attorney, Agent or Firm:
SHENZHEN LIANDING INTELLECTUAL PROPERTY AGENT LTD. (CN)
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