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:
Sep. 29, 2026
Filed:
Apr. 25, 2022
Hefei Boe Joint Technology Co., Ltd., Hefei, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Huifeng Wang, Beijing, CN;
Hefei Boe Joint Technology Co., ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate and a display apparatus. The display substrate includes: a base and a pixel definition layer arranged on a side of the base, the pixel definition layer includes: a first definition layer and a second definition layer located on a side of the first definition layer away from the base, the first definition layer includes: a plurality of first definition structures arranged in an array, the second definition layer includes: a plurality of second definition structures arranged at intervals in a first direction, wherein a plurality of first definition structures located between two adjacent second definition structures are arranged at intervals in a second direction, and an orthographic projection of a first definition structure on the base is separated from an orthographic projection of a second definition structure on the base, the second direction intersects the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile