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:
Feb. 14, 2023
Filed:
Dec. 30, 2021
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
XIAMEN TIANMA DISPLAY TECHNOLOGY CO., LTD., Xiamen, CN;
Abstract
A display panel and a display device are provided. The display panel includes a pixel circuit; and a light-emitting element. The operation process of the pixel circuit includes a first data refresh period, a data adjustment stage, and a second data refresh period set in sequence. The data adjustment stage includes Tfirst sub-data adjustment stages set in sequence and Tsecond sub-data adjustment stages set in sequence. A quantity of the data writing frames in the first sub-data adjustment stage is greater than a quantity of the data writing frames in the second sub-data adjustment stage. A quantity of the holding frames in the first sub-data adjustment stage is smaller than a quantity of the holding frames in the second sub-data adjustment stage.