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. 15, 2012
Filed:
Mar. 31, 2009
Applicant:
Sung Hun Song, Beijing, CN;
Inventor:
Sung Hun Song, Beijing, CN;
Assignee:
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polarization film comprising at least a polarization layer subject to a laminating treatment along a predetermined laminating direction, wherein the polarization film further comprises an adhesive layer that is capable of being affixed onto a base and has a maximal shrinkage resistance in the laminating direction of the polarization layer.