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:
Jun. 05, 2017
Filed:
Oct. 14, 2014
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Owain Llyr Parri, Ringwood, GB;
Kevin Adlem, Dorset, GB;
Karl Skjonnemand, Southampton, GB;
David Wilkes, Southampton, GB;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13 (2005.12); G02F 1/1333 (2005.12); C09K 19/02 (2005.12); C09K 19/06 (2005.12); C09K 19/00 (2005.12); C09K 19/38 (2005.12); C09K 19/32 (2005.12); C09K 19/40 (2005.12); C09K 19/30 (2005.12); C09K 19/04 (2005.12); C09K 19/34 (2005.12); G02B 5/30 (2005.12);
U.S. Cl.
CPC ...
C09K 19/38 (2012.12); C09K 19/3059 (2012.12); C09K 19/32 (2012.12); C09K 19/406 (2012.12); C09K 2019/0429 (2012.12); C09K 2019/0448 (2012.12); C09K 2019/0496 (2012.12); C09K 2019/3416 (2012.12); C09K 2019/3422 (2012.12); C09K 2219/03 (2012.12); G02B 5/3016 (2012.12); G02B 5/3083 (2012.12); Y10T 428/10 (2015.01);
Abstract
The invention relates to a polymer film having negative optical dispersion, novel polymerisable compounds and liquid crystal (LC) materials for its preparation, and the use of the polymer film and novel compounds and materials in optical, electrooptical, electronic, semiconducting or luminescent components or devices.