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:
Mar. 05, 2024
Filed:
Apr. 04, 2023
Boe Technology Group Co., Ltd., Beijing, CN;
Caiyu Qu, Beijing, CN;
Fangxu Cao, Beijing, CN;
Yanjun Hao, Beijing, CN;
Huijuan Zhang, Beijing, CN;
Yibing Fan, Beijing, CN;
Zunqing Song, Beijing, CN;
Dengyun Chen, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided is a method for preparing a display substrate. The method includes: providing a substrate, the substrate including a plurality of pixel island regions spaced apart and a plurality of bridge regions connecting adjacent pixel island regions; forming thin film transistors and first signal lines in the pixel island regions, and forming first connecting bridges in the bridge regions; and forming second signal lines, second connecting bridges, and a source/drain layer on the substrate by a one-time patterning process.