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:
Sep. 29, 2015
Filed:
Sep. 10, 2012
Masanori Wada, Otsu, JP;
Takasi Akimoto, Nagahama, JP;
Kiichi Ohkubo, Nagahama, JP;
Nippon Electric Glass Co., Ltd., Shiga, JP;
Abstract
Provided is a liquid crystal element in which the liquid crystal layer shows less thickness variation. A spacerincludes a first spacer, a second spacermade of resin, and a third spacemade of resin. The first spaceris formed of an annular glass or metal sheet in which an openingconstituting an interior spaceis formed. The second spacerhas a smaller thickness than the first spacer. The third spacerhas a smaller thickness than the first spacer. An openingconnected to the openingin the first spacerand constituting an inletis formed in at least one of the second and third spacers
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile