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. 09, 2021
Filed:
May. 10, 2019
Chengdu Boe Optoelectronics Technology Co., Ltd., Chengdu, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Pohsien Wu, Beijing, CN;
Yuhsiung Feng, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Disclosed are a display panel and a display device. The display panel includes a substrate, a first electrode layer located on the substrate, a light emitting layer located on the first electrode layer, a second electrode layer located on the light emitting layer, an optical film layer located on the second electrode layer and configured to improve color offset and extracting light and an anti-reflecting layer located between the second electrode layer and the optical film layer; and the refractive index of the anti-reflecting layer is greater than that of the second electrode layer and is smaller than that of the optical film layer.