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. 14, 2021
Filed:
Dec. 04, 2018
Agc Inc., Tokyo, JP;
Agc Glass Europe, Louvain-la-Neuve, BE;
Agc Flat Glass North America, Inc., Alpharetta, GA (US);
Agc Vidros DO Brasil Ltda., Sao Paulo, BR;
Shigeru Nakamura, Tokyo, JP;
Tetsuya Hiramatsu, Tokyo, JP;
AGC INC., Tokyo, JP;
AGC GLASS EUROPE, Louvain-la-neuve, BE;
AGC FLAT GLASS NORTH AMERICA, INC., Alpharetta, GA (US);
AGC VIDROS DO BRASIL LTDA., Sao Paulo, BR;
Abstract
A dimming laminate () includes: a dimming substrate () in which a dimming function material () is provided between two first transparent substrates () and (); and a second transparent substrate () that is bonded to one first transparent substrate () through an adhesive layer (). Each of the first transparent substrates () and () has a different average thermal expansion coefficient at 50-350° C. from that of the second transparent substrate (). In the dimming laminate (), a third transparent substrate () is bonded to the other first transparent substrate () through an adhesive layer (), and an average thermal expansion coefficient at 50-350° C. is equal between the third transparent substrate () and the second transparent substrate ().