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:
Jun. 07, 2022
Filed:
Apr. 06, 2020
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Zhihua Sun, Beijing, CN;
Yanping Liao, Beijing, CN;
Ting Dong, Beijing, CN;
Yingying Qu, Beijing, CN;
Yifu Chen, Beijing, CN;
Jianhua Huang, Beijing, CN;
Zhiyu Lv, Beijing, CN;
Beijing BOE Display Technology Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The present disclosure relates to the technical field of display and discloses a polarizer, a display panel and a display device, where the polarizer includes two layers of protective films, as well as one layer of main polarizing film and at least one layer of auxiliary polarizing film between the two layers of protective films, and a set angular difference exists between an angle of a transmittance axis of the auxiliary polarizing film and an angle of a transmittance axis of the main polarizing film.