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:
Dec. 10, 2024
Filed:
May. 13, 2022
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei, CN;
Kai Lu, Hubei, CN;
Abstract
A display panel is provided. In the display panel, a width-to-length ratio of a sub-channel of a compensation transistor adjacent to a drive transistor is less than a width-to-length ratio of a channel of a first initialization transistor, so that an effect of an increase in an electrical potential of a gate of the drive transistor affected by an electrical leakage of the compensation transistor is canceled by an effect of a decrease in the electrical potential of the gate of the drive transistor affected by an electrical leakage of the first initialization transistor, so as to prevent an electrical leakage of each transistor from causing changes in the electrical potential of the gate of the drive transistor, thereby reducing a problem of the flickering display.