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:
Apr. 05, 2005
Filed:
Aug. 05, 2002
Applicants:
Kinya Kumazawa, Yokosuka, JP;
Hiroshi Tabata, Yokohama, JP;
Hidekazu Takahashi, Yokohama, JP;
Yasuaki Kai, Yokohama, JP;
Inventors:
Kinya Kumazawa, Yokosuka, JP;
Hiroshi Tabata, Yokohama, JP;
Hidekazu Takahashi, Yokohama, JP;
Yasuaki Kai, Yokohama, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B005/16 ;
U.S. Cl.
CPC ...
Abstract
A structure () for reflecting light uses at least two materials having different refractive indices. The structure () for reflecting light includes a first material () having light transmittance, and a plurality of fine structures () made of a second material, placed within the first material (), with regularity sufficient to express reflection functions of light based on diffraction and scattering actions.