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:
Jul. 19, 2022
Filed:
Nov. 16, 2018
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Wei Li, Beijing, CN;
Jingjing Xia, Beijing, CN;
Bin Zhou, Beijing, CN;
Jun Liu, Beijing, CN;
Yingbin Hu, Beijing, CN;
Guangyao Li, Beijing, CN;
Wei Song, Beijing, CN;
Tongshang Su, Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display substrate includes a base substrate; and a single pixel definition layer on the base substrate defining a plurality of subpixel apertures. The single pixel definition layer includes a plurality of hydrophobic particles dispersed in a main body for enhancing hydrophobicity of a portion of the single pixel definition layer.