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:
Apr. 12, 2016
Filed:
Oct. 23, 2014
Applicant:
Samsung Display Co., Ltd., Yongin, KR;
Inventors:
Suk Choi, Seongnam-si, KR;
Jihong Bae, Yongin-si, KR;
Valeriy Prushinskiy, Hwaseong-si, KR;
Hyun-Joo Hwang, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G06F 3/00 (2006.01); G02F 1/13 (2006.01); G06F 3/041 (2006.01); G02F 1/133 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3016 (2013.01); G02B 5/3033 (2013.01); G02F 1/133 (2013.01); G06F 3/0412 (2013.01);
Abstract
A polarizer including a base film, a first alignment layer disposed on the base film, a phase delay layer disposed on the first alignment layer, a second alignment layer disposed on the phase delay layer, and a polarizing layer disposed on the second alignment layer. The phase delay layer includes a first liquid crystal composition including first liquid crystals, a first antioxidant, and a derivative thereof.