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:
Oct. 08, 2019
Filed:
Jul. 13, 2015
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Joseph Sargent, Southampton, GB;
Owain Llyr Parri, Ringwood, GB;
Kevin Adlem, Bournemouth, GB;
Hassan Arasi, Eastleigh, GB;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 19/38 (2006.01); C09K 19/30 (2006.01); C09K 19/32 (2006.01); C09K 19/40 (2006.01); C08F 222/16 (2006.01); G02B 5/30 (2006.01); G02F 1/13363 (2006.01); C09K 19/04 (2006.01); C09K 19/34 (2006.01);
U.S. Cl.
CPC ...
C09K 19/3809 (2013.01); C08F 222/16 (2013.01); C09K 19/3059 (2013.01); C09K 19/3068 (2013.01); C09K 19/32 (2013.01); C09K 19/38 (2013.01); C09K 19/406 (2013.01); G02B 5/3016 (2013.01); G02F 1/13363 (2013.01); C08F 2800/20 (2013.01); C09K 2019/0429 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/0496 (2013.01); C09K 2019/3413 (2013.01); C09K 2019/3419 (2013.01); C09K 2019/3422 (2013.01); C09K 2219/03 (2013.01); G02F 2001/133633 (2013.01);
Abstract
The invention relates to a polymerizable LC medium with negative optical dispersion, a polymer film with negative optical dispersion obtainable from such a medium, and the use of the polymerizable LC medium and polymer film in optical, electro optical, electronic, semiconducting or luminescent components or devices.