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:
Dec. 15, 2015
Filed:
Dec. 05, 2012
Applicant:
Empire Technology Development Llc, Wilmington, DE (US);
Inventor:
Masahiro Ueda, Kyoto, JP;
Assignee:
Empire Technology Development LLC, Wilmington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 1/00 (2006.01); F21V 14/00 (2006.01); F21Y 113/00 (2006.01); F21Y 101/02 (2006.01);
U.S. Cl.
CPC ...
F21V 14/00 (2013.01); F21Y 2101/02 (2013.01); F21Y 2113/002 (2013.01);
Abstract
Luminance adjustment films that include at least one microcapsule containing at least one photoisomerizable compound which selectively decreases luminance of visible light in reaction to ultraviolet light having an intensity distribution which reflects a luminance distribution of the visible light are described.