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:
Jul. 05, 2022
Filed:
Sep. 14, 2018
Sony Corporation, Tokyo, JP;
Yui Ishii, Kanagawa, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
A dimming deviceincludes a first substrateand a second substrate, a first electrodeformed on top of the first substrate, a dimming layerformed on top of the first electrode, a second electrodeformed on top of at least the dimming layer, a moisture-retaining memberthat covers at least the second electrodeand faces the second substrate, and sealing members, andprovided in an edge portion of the first substrate, and a moisture-retaining member extending portionthat extends from the moisture-retaining memberis disposed between the sealing member and the second substrate, and a thickness of the moisture-retaining member extending portionis thinner than a thickness of the moisture-retaining memberin a central portion of the dimming device