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:
Oct. 06, 2026
Filed:
Aug. 11, 2025
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Xuehuan Feng, Xiamen, CN;
Honggang Yuan, Xiamen, CN;
Bojie Yin, Xiamen, CN;
Guangping Zhang, Xiamen, CN;
Xingyao Zhou, Xiamen, CN;
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Abstract
A display panel includes a pixel circuit and a light-emitting element. The pixel circuit includes a driving module and a first energy storage module, and a driving transistor and a light-emitting element are connected in series between a first power signal terminal and a second power signal terminal to form a first series branch. During the display process of the display panel, the light-emitting element has different display grayscales, and the first energy storage module is connected to a connection node of the first series branch. When a target display grayscale value of the light-emitting element is less than a preset grayscale value, the first energy storage module is turned on, and when the target display grayscale value of the light-emitting element is greater than the preset grayscale value, the first energy storage module is turned off.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile