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:
May. 07, 2024
Filed:
Feb. 02, 2023
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Xiamen Tianma Display Technology Co., Ltd., Xiamen, CN;
Abstract
A display panel includes a pixel circuit. An 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 a first data adjustment stage. The first data adjustment stage includes Tfirst sub-data adjustment stages set in sequence, each first sub-data adjustment stage includes mdata writing frames and nholding frames. The operation process of the pixel circuit further includes a first data refresh frequency Fand a second data refresh frequency F, and F<F. When the pixel circuit is operated at the first data refresh frequency F, the first data adjustment stage includes Tfirst sub-data adjustment stages set in sequence. When the pixel circuit is operated at the second data refresh frequency F, the first data adjustment stage includes Tfirst sub-data adjustment stages set in sequence. T>T