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:
Apr. 14, 2026
Filed:
Mar. 10, 2022
Boe Technology Group Co., Ltd., Beijing, CN;
Ziyu Zhang, Beijing, CN;
Fangxu Cao, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided in the present disclosure are a display substrate and a display device. The display substrate includes a display area and a frame area located on at least one side of the display area, and the display area and the frame area include at least one stretching hole; the stretching hole includes a hole area and a partition area, which surrounds the stretching hole, the partition area being provided with a first partition structure surrounding the hole area; and the first partition structure includes a first partition layer, which surrounds the hole area, and a first inorganic layer, which is arranged on the first partition layer, the first partition layer is provided with a partition slot surrounding the hole area, the first inorganic layer is provided with a partition hole surrounding the hole area, and the partition hole is in communication with the partition slot.