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. 08, 2014
Filed:
Apr. 16, 2012
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 that is subject to a laminating treatment to be stretched along a predetermined laminating direction in the plane of the polarization layer to realize polarization, and an adhesive layer that is provided on a surface of the polarization layer and capable of being affixed onto a base. The adhesive layer has a maximal shrinkage resistance in the laminating direction of the polarization layer.
Song, Sung. (2014). Polarization film (U.S. Patent No. 8692958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8692958
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile