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:
Feb. 15, 2022
Filed:
Aug. 03, 2018
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Fei Li, Beijing, CN;
Youyuan Hu, Beijing, CN;
Mengyu Luan, Beijing, CN;
Xinfeng Wu, Beijing, CN;
Xinzhu Wang, Beijing, CN;
Huihui Li, Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD, Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
An array substrate is disclosed. The array substrate may include a base substrate (), a pixel defining layer () on the base substrate (), and a charge generating layer () above the pixel defining layer (). The pixel defining layer () may define a plurality of pixel regions. The pixel defining layer () may include a plurality of acoustic structures (), and each of the plurality of acoustic structures () may be configured to resonate under an action of an acoustic wave of a threshold frequency to form a slit to disconnect the charge generating layer () of two adjacent pixel regions of the plurality of pixel regions.