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. 20, 2017
Filed:
Jan. 18, 2016
Samsung Display Co., Ltd., Yongin-si, KR;
Ji Hong Bae, Yongin-si, KR;
Keun Chan Oh, Cheonan-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A liquid crystal composition includes at least one polar liquid crystal compound represented by Chemical Formula PI-1 to PI-4: in which each n, n1, and n2 in Chemical Formula PI-1 to PI-4 is any one of 1, 2, and 3, in Chemical Formula PI-1 to PI-4, each A, A1, and A2 includes one of each L1 to L8 includes one of —H, —F, —Cl, —OCF, —CF, —CHF, and —CHF, each Z, Z1, and Z2 includes one of single bond, —COO—, —OCO—, —CFO—, —OCF—, —CHO—, —OCH—, —SCH—, —CHS—, —CHCH—, —CF—, —CH—CF—, —CFCH—, —(CH)— (z is 1 to 3), —CH═CH—, —CF═CF—, —CH═CF—, —CF═CH—, —C═C—, and —CH═CHCHO—, and R includes one of hydrogen, halogen, a cyano group, alkyl group, and an alkoxy group including 1 to 12 carbon atoms.