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:
May. 08, 2018
Filed:
Jul. 01, 2016
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Eun-Kyu Lee, Gyeonggi-Do, KR;
Hyun-Jin Yoon, Gyeonggi-Do, KR;
Ji-Won Jeong, Gyeonggi-Do, KR;
Hye-Ryung Park, Gyeonggi-Do, KR;
Seung-Jai Kim, Gyeonggi-Do, KR;
Yong-Jun Ji, Gyeonggi-Do, KR;
Min-Ok Jin, Gyeonggi-Do, KR;
Yong-Kuk Yun, Gyeonggi-Do, KR;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C09K 19/54 (2006.01); C09K 19/30 (2006.01); C09K 19/04 (2006.01); C09K 19/12 (2006.01); C09K 19/34 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
C09K 19/542 (2013.01); C09K 19/3098 (2013.01); C09K 19/3405 (2013.01); G02F 1/133365 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/122 (2013.01); C09K 2019/301 (2013.01); C09K 2019/3004 (2013.01); C09K 2019/3009 (2013.01); C09K 2019/3016 (2013.01); C09K 2019/3408 (2013.01); C09K 2019/548 (2013.01); G02F 1/1337 (2013.01); G02F 2202/022 (2013.01);
Abstract
The present invention relates to a liquid crystalline medium comprising a polymerizable compound, to a process for its preparation, to its use for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in a liquid crystalline display of the polymer sustained alignment (PSA) type, and to a liquid crystalline display, especially a PSA display, comprising it.