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:
Mar. 13, 2018
Filed:
Jul. 31, 2014
Dic Corporation, Tokyo, JP;
Toru Fujisawa, Kita-adachi-gun, JP;
DIC CORPORATION, Tokyo, JP;
Abstract
The composite liquid crystal composition contains a liquid crystal compound and a polymerizable compound. The liquid crystal compound includes a compound having a biphenyl skeleton including two or three rings, and two or more compounds other than the compound having the biphenyl skeleton. The composition includes polymerizable compound. The ratio of the content (mass) of the one or more compounds selected from the compounds represented by General Formulas (II-a1) and (II-a2) to the compound represented by General Formula (II-b) is 70:30 to 30:70. The total content of the liquid crystal compounds is 65% to 85% by mass, and the total content of the polymerizable compounds is 15% to 35% by mass.