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. 06, 2016
Filed:
Dec. 05, 2012
Applicant:
Empire Technology Development Llc, Wilmington, DE (US);
Inventor:
Masahiro Ueda, Kyoto, JP;
Assignee:
EMPIRE TECHNOLOGY DEVELOPMENT LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/17 (2006.01); G02F 1/01 (2006.01); G02F 1/00 (2006.01); F21V 14/00 (2006.01); F21V 8/00 (2006.01); G02B 5/02 (2006.01);
U.S. Cl.
CPC ...
G02F 1/0147 (2013.01); F21V 14/00 (2013.01); G02B 6/0033 (2013.01); G02B 6/0065 (2013.01); G02B 6/0068 (2013.01); G02F 1/0063 (2013.01); G02B 6/0058 (2013.01); Y10T 29/49828 (2015.01);
Abstract
Luminance adjustment films that include a photothermal conversion material which converts infrared light to heat wherein an intensity distribution of the infrared light reflects a luminance distribution of visible light; and at least one microcapsule containing a compound which selectively decreases luminance of the visible light in reaction to the heat are described.