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:
Oct. 30, 2018
Filed:
Jun. 16, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sung Hyun Nam, Daejeon, KR;
Jong-Hyun Jung, Daejeon, KR;
Kyun-Il Rah, Daejeon, KR;
Hye-Min Yu, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/08 (2006.01); G02B 5/30 (2006.01); B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
G02B 5/3033 (2013.01); B29D 11/0073 (2013.01); B29D 11/00644 (2013.01);
Abstract
There is provided a stretched laminate formed by stretching a laminate including: a non-stretched high-density polyethylene film; and a non-stretched polyvinyl alcohol-based film attached to at least one surface of the high-density polyethylene film, wherein the polyvinyl alcohol-based film has a thickness of 10 μm or less after stretching. In addition, there are provided a method of manufacturing a thin polarizer using the stretched laminate, a thin polarizer manufacturing by the method, and a polarizing plate including the thin polarizer.