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:
Jan. 05, 2021
Filed:
Aug. 29, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Sung Hwan Hong, Suwon-si, KR;
Mi Suk Kim, Suwon-si, KR;
Tae Ho Kim, Asan-si, KR;
Keun Chan Oh, Cheonan-si, KR;
Chang Hun Lee, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/54 (2006.01); C09K 19/30 (2006.01); C09K 19/38 (2006.01); G02F 1/137 (2006.01); C09K 19/12 (2006.01);
U.S. Cl.
CPC ...
C09K 19/54 (2013.01); C09K 19/3066 (2013.01); C09K 19/3823 (2013.01); C09K 2019/122 (2013.01); C09K 2019/301 (2013.01); C09K 2019/3009 (2013.01); C09K 2019/3027 (2013.01); G02F 2001/13712 (2013.01);
Abstract
A liquid crystal display (LCD) panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystals with negative dielectric anisotropy and a hindered amine light stabilizer (HALS).