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:
Apr. 29, 2025
Filed:
Dec. 01, 2023
Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd., Wuhan, CN;
Jujian Fu, Wuhan, CN;
Abstract
A pixel circuit in a display panel includes a drive transistor and a first transistor, a first terminal of the drive transistor is electrically connected to a power signal line, a first terminal of the first transistor is electrically connected to an initialization signal line; a second terminal of the first transistor is electrically connected to the drive transistor, or the second terminal of the first transistor is electrically connected to the light-emitting element; and drive modes of the display panel include a first drive mode, a second drive mode, and a third drive mode, the first drive mode corresponds to a first drive frequency Fand a first initialization signal V, the second drive mode corresponds to a second drive frequency Fand a second initialization signal V, and the third drive mode corresponds to a third drive frequency Fand a third initialization signal V.