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:
Sep. 01, 2015
Filed:
Feb. 01, 2013
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Inventor:
Jong-Hwan Cho, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/30 (2006.01); G02B 1/118 (2015.01);
U.S. Cl.
CPC ...
G02B 5/3025 (2013.01); G02B 1/118 (2013.01);
Abstract
An optical unit is disclosed. In one aspect, the optical unit includes a polarizing plate, a first protective layer positioned on a first side of the polarizing plate and a first adhesive layer positioned on the first protective layer. A plurality of protrusions are formed on the surface of the first protective layer.