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:
Jul. 15, 2025
Filed:
Oct. 22, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Zhichong Wang, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A shift register, a control method thereof, a light-emitting control circuit, and a display device are provided. The shift register includes: an input module, a first node, a second node, a first control module, a second control module, a third node, a light-emitting signal output module, and a gate control module. The input module is configured to receive an input signal and control potentials of the first node and the second node. The first control module is configured to control the potential of the second node based on the potential of the first node. The second control module is configured to control potentials of the first node and the third node and to control the gate control module to output a gate control signal. The light-emitting signal output module is configured to output a light-emitting control signal based on the potential of the second node or the third node.