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:
May. 12, 2020
Filed:
Jan. 24, 2018
Applicant:
Koji Iwasaki, Kanagawa, JP;
Inventor:
Koji Iwasaki, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01); G02F 1/01 (2006.01); G02B 5/26 (2006.01); E06B 9/24 (2006.01); B32B 7/02 (2019.01); E06B 3/67 (2006.01); G02B 5/28 (2006.01); B60J 1/00 (2006.01); B60J 3/00 (2006.01); E06B 3/34 (2006.01); E06B 1/52 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0147 (2013.01); B32B 7/02 (2013.01); E06B 3/67 (2013.01); E06B 9/24 (2013.01); G02B 5/208 (2013.01); G02B 5/26 (2013.01); G02B 5/282 (2013.01); B32B 2307/418 (2013.01); B32B 2309/105 (2013.01); B60J 1/001 (2013.01); B60J 3/007 (2013.01); E06B 1/526 (2013.01); E06B 3/6715 (2013.01); E06B 2003/346 (2013.01); E06B 2009/2417 (2013.01); G02F 2203/02 (2013.01);
Abstract
To provide a multilayer film, wherein a reflectance of the multilayer film in a visible light region and a reflectance of the multilayer film in a near infrared region are both 0.1% or more but 20% or less in a temperature range of 5° C. or more but less than 30° C., and the reflectance of the multilayer film in the visible light region is 0.1% or more but 20% or less and the reflectance of the multilayer film in the near infrared region is 80% or more but less than 100% in a temperature range of 30° C. or more but less than 60° C.