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:
Jul. 10, 2018
Filed:
Feb. 09, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jun Won Chang, Daejeon, KR;
Moon Soo Park, Daejeon, KR;
Dae Hee Lee, Daejeon, KR;
Sergey Belyaev, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/13363 (2006.01); G02F 1/1343 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3016 (2013.01); G02B 5/3083 (2013.01); G02F 1/13363 (2013.01); G02F 1/133634 (2013.01); G02F 1/134363 (2013.01); G02F 2001/133631 (2013.01); G02F 2001/133633 (2013.01); G02F 2001/133637 (2013.01);
Abstract
The present application relates to an optical film, a complex polarizing plate, and a liquid crystal display. The present application is directed to providing the optical film or complex polarizing plate, and the liquid crystal display including the same which may be effectively applied to optical compensation of various liquid crystal displays, in particular, so-called in plane switching (IPS) liquid crystal displays.