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:
Feb. 15, 2022
Filed:
Oct. 23, 2018
Applicants:
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Hkc Corporation Limited, Shenzhen, CN;
Inventor:
Kaijun Liu, Chongqing, CN;
Assignees:
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/19 (2019.01); G02F 1/1335 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
G02F 1/19 (2013.01); G02F 1/0121 (2013.01); G02F 1/133536 (2013.01); G02F 1/133548 (2021.01); G02F 2201/307 (2013.01); G02F 2201/44 (2013.01);
Abstract
This application provides a display panel and a display device. The display panel includes a first substrate, a second substrate, and a duty cycle circuit. The first substrate includes a reflective polarizer, and there is only one reflective polarizer in the display panel.