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:
Nov. 19, 2013
Filed:
Aug. 19, 2011
Applicant:
Akira Nakazawa, Yokohama, JP;
Inventor:
Akira Nakazawa, Yokohama, JP;
Assignee:
Guala Technology Co., Ltd., Kobe-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/01 (2006.01); G02F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electric-field-sensitive element () includes: an optical function layer () that includes a metal oxide selected from the group consisting of tin dioxide, titanium dioxide and zinc oxide, and an insulating material covering the metal oxide, the optical function layer () having a visible light transmittance that changes through application of an electric field; and a first and second electrode layer () that sandwich the optical function layer () therebetween.