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:
Oct. 03, 2023
Filed:
Jul. 21, 2020
Chongqing Boe Display Technology Co., Ltd., Chongqing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xu Li, Beijing, CN;
Dawei Shi, Beijing, CN;
Lu Yang, Beijing, CN;
Wentao Wang, Beijing, CN;
Cenhong Duan, Beijing, CN;
Can Huang, Beijing, CN;
Bangwei Wu, Beijing, CN;
Pei Wang, Beijing, CN;
Chongqing BOE Display Technology Co., Ltd., Chongqing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a first display region and a second display region within the first display region, wherein the first display region includes a plurality of emitting units, and the second display region includes a plurality of electrophoretic units, the plurality of emitting units are configured to realize display, and the plurality of electrophoretic units are configured to realize switch between a display state and a transparent state.