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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.:

US 11479716 B1

PDFFull Text
Date of Patent:
Oct. 25, 2022

Filed:

Jul. 21, 2017

Light-modulating material, light-modulating film, and light-modulating laminate

Applicants:

Sekisui Chemical Co., Ltd., Osaka, JP;

Hiroshima University, Higashihiroshima, JP;

Inventors:

Rende Sun, Osaka, JP;

Akira Nakasuga, Osaka, JP;

Shoji Nozato, Osaka, JP;

Keigo Oowashi, Osaka, JP;

Hiroji Fukui, Osaka, JP;

Takeharu Haino, Higashihiroshima, JP;

Ryo Sekiya, Higashihiroshima, JP;

Assignees:

SEKISUI CHEMICAL CO., LTD., Osaka, JP;

HIROSHIMA UNIVERSITY, Hiroshima, JP;

Attorney:

Cheng Law Group, PLLC

Primary Examiner:

Daniel H Miller

Int. Cl.
CPC ...
B32B 9/00 (2006.01); C09K 9/02 (2006.01); C01B 32/194 (2017.01); B32B 7/05 (2019.01); G02F 1/1516 (2019.01); B32B 17/06 (2006.01); E06B 3/67 (2006.01); E06B 9/24 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C09K 9/02 (2013.01); B32B 7/05 (2019.01); B32B 17/06 (2013.01); C01B 32/194 (2017.08); E06B 3/6722 (2013.01); E06B 9/24 (2013.01); G02F 1/1516 (2019.01); B32B 2250/02 (2013.01); B32B 2255/20 (2013.01); B32B 2255/28 (2013.01); B32B 2307/202 (2013.01); B32B 2313/04 (2013.01); B32B 2315/08 (2013.01); B32B 2419/00 (2013.01); B82Y 30/00 (2013.01); C01B 2204/04 (2013.01); C01B 2204/22 (2013.01); C01P 2004/54 (2013.01); C01P 2006/60 (2013.01); C09K 2211/1018 (2013.01); E06B 2009/2464 (2013.01); Y10T 428/30 (2015.01);
Abstract

A light-modulating material of which the light transmittance can be controlled over a wide region from visible light to infrared light by voltage application is provided. The light-modulating material comprises a graphene-like carbon material having an aspect ratio of 3 or more and 330 or less.

Find Patent Forward Citations

Sun, Rende. (2022). Light-modulating material, light-modulating film, and light-modulating laminate (U.S. Patent No. 11479716). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11479716

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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