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. 23, 2025
Filed:
Aug. 11, 2022
Everdisplay Optronics (Shanghai) Co., Ltd., Shanghai, CN;
Yong Li, Shanghai, CN;
Zhinan Jia, Shanghai, CN;
Everdisplay Optronics (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
Provided are an EOA circuit, a display panel, and a display device. The EOA circuit comprises a first output module, used for generating a first control signal on the basis of a plurality of reference voltage signals and a plurality of clock signals, the first control signal being used for controlling the working state of the light-emitting element; and an inverting output module, connected to the first output module, and used for performing inverting conversion on the basis of the first control signal to generate a second control signal, the second control signal being used for controlling to disable initialization of the anode of the light-emitting element when the light-emitting element emits light and controlling to enable initialization of the anode of the light-emitting element when the light-emitting element does not emit light.