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. 28, 2017
Filed:
Mar. 01, 2013
Applicant:
Dic Corporation, Tokyo, JP;
Inventors:
Joji Kawamura, Kita-adachi-gun, JP;
Makoto Negishi, Kita-adachi-gun, JP;
Yoshinori Iwashita, Kita-adachi-gun, JP;
Assignee:
DIC CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/34 (2006.01); C09K 19/20 (2006.01); C09K 19/30 (2006.01); C09K 19/42 (2006.01); C09K 19/02 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3402 (2013.01); C09K 19/0216 (2013.01); C09K 19/20 (2013.01); C09K 19/3001 (2013.01); C09K 19/3066 (2013.01); C09K 19/42 (2013.01); C09K 2019/0466 (2013.01); C09K 2019/3004 (2013.01); C09K 2019/3422 (2013.01); G02F 1/133377 (2013.01);
Abstract
It is an object of the present invention to provide a liquid crystal composition having a positive Δ∈ as well as a liquid crystal phase in a wide temperature range, good solubility at low temperature, excellent adaptability to an ODF process, high specific resistance, a high voltage holding ratio, and stability to heat and light. In order to achieve this object, a liquid crystal composition containing a compound represented by Formula (i) and a compound represented by Formula (ii) is provided.