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. 24, 2023
Filed:
Oct. 19, 2021
Chongqing Boe Optoelectronics Technology Co., Ltd., Chongqing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yong Deng, Beijing, CN;
Sijun Lei, Beijing, CN;
Yansheng Sun, Beijing, CN;
Yuxu Geng, Beijing, CN;
Hebing Ma, Beijing, CN;
Chaojie Zhang, Beijing, CN;
Wencheng Luo, Beijing, CN;
Pingjia Yu, Beijing, CN;
Jingru Hu, Beijing, CN;
Jian Chen, Beijing, CN;
Rong Huang, Beijing, CN;
Haixu Zou, Beijing, CN;
Xinzhi Shao, Beijing, CN;
Song Liu, Beijing, CN;
Lv Lv, Beijing, CN;
Chongqing BOE Optoelectronics Technology Co., Ltd., Chongqing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display device and a manufacturing method thereof are provided. The display device includes a first liquid crystal panel for displaying a picture, a second liquid crystal panel for switching between a privacy mode and a sharing mode, and a back light assembly for emitting light; the second liquid crystal panel is disposed on a light-emitting side of the back light assembly; the first liquid crystal panel is disposed on a side of the second liquid crystal panel away from the back light assembly, and a spacer film is disposed between the first liquid crystal panel and the second liquid crystal panel, and is attached to the second liquid crystal panel.