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:
Nov. 28, 2017
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Eduardo Beltran Gracia, Southampton, GB;
Iain Gardiner, Chandlers Ford, GB;
Rebecca Proctor, Southampton, GB;
Stephen Mulcahy, Southampton, GB;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/38 (2006.01); C08F 222/20 (2006.01); C08F 222/26 (2006.01); C08J 5/18 (2006.01); C09K 19/02 (2006.01); G02B 5/30 (2006.01); C09K 19/04 (2006.01); G02F 1/13363 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3857 (2013.01); C08F 222/20 (2013.01); C08F 222/26 (2013.01); C08J 5/18 (2013.01); C09K 19/0275 (2013.01); G02B 5/3016 (2013.01); C08F 222/205 (2020.02); C08J 2335/02 (2013.01); C09K 2019/0448 (2013.01); G02F 1/13363 (2013.01); G02F 1/133638 (2021.01);
Abstract
The invention relates to a polymerisable LC medium with flat optical dispersion, a polymer film with flat optical dispersion obtainable from such a medium, and the use of the polymerisable LC medium and polymer film in optical, electro optical, electronic, semiconducting or luminescent components or devices.