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:
Aug. 16, 2016
Filed:
Oct. 10, 2014
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Si Heun Kim, Hwaseong-si, KR;
Eun A Kim, Seoul, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/30 (2006.01); C09K 19/12 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3003 (2013.01); C09K 19/12 (2013.01); C09K 2019/123 (2013.01); C09K 2019/301 (2013.01); C09K 2019/3004 (2013.01); C09K 2019/3016 (2013.01); C09K 2019/3019 (2013.01);
Abstract
A liquid crystal composition including a first class including a polar liquid crystal compound having at least one fluorine atom and a second class compound including a neutral liquid crystal compound, in which the first class compound includes a first subclass compound having a dielectric anisotropy (Δ∈) of 15 to 21 and a second subclass compound having a dielectric anisotropy (Δ∈) of 5 to 15, and the first sub-class compound includes a liquid crystal compound expressed by the following Chemical Formula 1, in which R is an alkyl group or an alkenyl group.