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:
Nov. 03, 2026
Filed:
Sep. 20, 2022
Yunnan Invensight Optoelectronics Technology Co., Ltd., Kunming, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chao Yang, Beijing, CN;
Weiliang Bu, Beijing, CN;
Kuanta Huang, Beijing, CN;
Hongtao Yu, Beijing, CN;
Dongdong Su, Beijing, CN;
Zongshun Yang, Beijing, CN;
Yunhao Zhang, Beijing, CN;
Fushuang Zhang, Beijing, CN;
Zhongxiang Yu, Beijing, CN;
Yunnan Invensight Optoelectronics Technology Co., Ltd., Kunming, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
Abstract
Embodiments of the present disclosure relate to a display panel, a display device, and a method for preparing a display panel. The display panel includes a substrate; a light-emitting functional layer disposed on the substrate; a filtering layer disposed on a side of the light-emitting functional layer away from the substrate and including a plurality of filtering units, wherein at least one of the plurality of filtering units is designed to allow at least a portion of light from the light-emitting functional layer to diverge; and a plurality of light-converging elements disposed on a side of the filtering layer away from the substrate and configured to allow light from the plurality of filtering units to converge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile