The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
May. 31, 2021
Applicant:
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Inventor:
Zhibin Han, Guangdong, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3225 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0264 (2013.01); G09G 2310/08 (2013.01); G09G 2330/028 (2013.01);
Abstract
This application provides a pixel driving circuit and a display panel. The pixel driving circuit includes N pixel driving units connected in cascade. Any one of the pixel driving units includes a light-emitting module, a switch module connected to a first control signal of an nth stage, a detection module connected to a second control signal of the nth stage, and a reset module connected to a reset signal of the nth stage; and the reset signal of the nth stage is connected to an output terminal that outputs a control signal of an mth stage.