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. 27, 2026
Filed:
Jan. 03, 2023
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Wei Wang, Beijing, CN;
Yi Zhang, Beijing, CN;
Tianci Chen, Beijing, CN;
Ping Wen, Beijing, CN;
Siyu Wang, Beijing, CN;
Chang Luo, Beijing, CN;
Junxiu Dai, Beijing, CN;
Yu Wang, Beijing, CN;
Yang Zeng, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display panel has a display area and a non-display area. A cutting channel is provided in the non-display area. The display panel includes a base substrate, a first optical functional layer and a second optical functional layer. The first optical functional layer is provided on a side of the base substrate; the first optical functional layer in the display area has an optical pattern. The second optical function layer is provided on a side of the first optical function layer away from the base substrate; the second optical function layer covers the optical pattern of the first optical function layer and extends to a side of the base substrate close to the cutting channel. The first optical functional layer and the second optical functional layer have different refractive indexes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile