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. 30, 2017
Filed:
Jun. 25, 2013
Applicant:
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Inventors:
Jae-Hoon Kim, Seoul, KR;
You-Jin Lee, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1337 (2006.01); G02F 1/1343 (2006.01); G02F 1/141 (2006.01); C09K 19/58 (2006.01); G02F 1/137 (2006.01);
U.S. Cl.
CPC ...
G02F 1/134309 (2013.01); C09K 19/586 (2013.01); G02F 1/137 (2013.01); G02F 1/1337 (2013.01); G02F 1/13781 (2013.01); G02F 1/133707 (2013.01); G02F 1/134363 (2013.01); G02F 1/141 (2013.01); G02F 2001/13712 (2013.01); G02F 2001/133726 (2013.01); G02F 2001/133742 (2013.01); G02F 2001/134318 (2013.01); G02F 2001/134372 (2013.01);
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 a liquid crystal layer, which comprises a negative nematic liquid crystal, a positive nematic liquid crystal, and a ferroelectric liquid crystal. The liquid crystal display device comprises a non-ferroelectric liquid crystal and the ferroelectric liquid crystal.