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. 09, 2024
Filed:
Dec. 29, 2020
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Wei Li, Beijing, CN;
Jingjing Xia, Beijing, CN;
Bin Zhou, Beijing, CN;
Shengping Du, Beijing, CN;
Yang Zhang, Beijing, CN;
Wei Song, Beijing, CN;
Qinghua Guo, Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
An array substrate, a preparing method thereof, a display panel and a display apparatus are disclosed. The array substrate includes: a base substrate (); a driving circuit structure () on the base substrate (); a planarization layer () and a plurality of electrode structures () successively located on a side, facing away from the base substrate (), of the driving circuit structure (); insulation structures () in gap areas between adjacent electrode structures (); and pixel defining structures () on a side, facing away from the base substrate (), of the insulation structures (). The thickness of the insulation structures () is not smaller than the thickness of the electrode structures (). An orthographic projection of the pixel defining structures () on the base substrate () at least completely covers the insulation structures ().