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. 02, 2019
Filed:
Sep. 01, 2017
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/163 (2006.01); G02F 1/161 (2006.01); G02F 1/155 (2006.01); E06B 3/67 (2006.01); E06B 9/24 (2006.01);
U.S. Cl.
CPC ...
G02F 1/163 (2013.01); E06B 3/6722 (2013.01); E06B 9/24 (2013.01); G02F 1/155 (2013.01); G02F 1/161 (2013.01); E06B 2009/2417 (2013.01); E06B 2009/2464 (2013.01);
Abstract
An electrochromic element unit includes an electrochromic element having a pair of electrodes and an electrochromic layer disposed between the pair of electrodes, and an operation unit connected to the electrochromic element, wherein the operation unit is capable of performing a first type operation and a second type operation, and wherein change in a transmittance of the electrochromic element by the second type operation is different from change in the transmittance of the electrochromic element by the first type operation.