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. 20, 2014
Filed:
Aug. 15, 2011
Yoshihiro Furuta, Neyagawa, JP;
Yoshihiro Furuta, Neyagawa, JP;
SANYO Electric Co., Ltd., Moriguchi-Shi, JP;
Abstract
A coupling structure for a wire grid type inorganic polarization plate. The coupling structure includes a holder and a wire grid type inorganic polarization plate. The holder includes a flat portion and an open portion through which light passes. The inorganic polarization plate includes a glass substrate, a wire grid formed by metal elements on the glass substrate, and a surface protection substrate that covers the wire grid. The inorganic polarization plate is coupled to the holder with the flat portion of the holder held between the glass substrate and the surface protection substrate, and the wire grid inserted into the open portion of the holder.