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:
May. 22, 2018
Filed:
Jun. 25, 2013
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Jae-Hoon Kim, Seoul, KR;
You-Jin Lee, Seoul, KR;
Abstract
Provided are a liquid crystal display device and a method for driving same. The liquid crystal display device comprises the liquid crystal display device in a PVA mode, an LVA mode, an FFS mode, and in an IPS mode. The liquid crystal display device comprises 1 to 50 wt % of an achiral smectic liquid crystal, and a remainder of a nematic liquid crystal. The liquid crystal device comprises 3 to 50 wt % of a smectic liquid crystal and a remainder of the nematic liquid crystal, wherein the smectic liquid crystal comprises a liquid crystal layer, comprising 70 to 97 wt % of an achiral smectic liquid crystal, and 3 to 30 et % of a chiral smectic liquid crystal.