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:
Oct. 06, 2026
Filed:
Sep. 19, 2023
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Sifei AI, Beijing, CN;
Miao Wang, Beijing, CN;
Xing Yao, Beijing, CN;
Miao Liu, Beijing, CN;
Wei Liu, Beijing, CN;
Hongda Han, Beijing, CN;
Zhiliang Jiang, Beijing, CN;
Ming Hu, Beijing, CN;
Haijun Qiu, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Disclosed is a display substrate including a base substrate () and a gate drive circuit disposed on the base substrate (), wherein the gate drive circuit includes a plurality of shift register circuits (GOA) cascaded, a shift register circuit (GOA) includes a plurality of NOT gate circuits, a NOT gate circuit includes a first control transistor and a second control transistor, and transistor types of the first control transistor and the second control transistor are different. Arrangement modes of transistors of at least two NOT gate circuits among the plurality of NOT gate circuits of the shift register circuit (GOA) are different.