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:
Nov. 01, 2011
Filed:
Mar. 13, 2009
Mitsutoshi Nakamura, Tokyo, JP;
Tatsuya Nagase, Tokyo, JP;
Motoi Nishimura, Tokyo, JP;
Aya Shirai, Tokyo, JP;
Mitsutoshi Nakamura, Tokyo, JP;
Tatsuya Nagase, Tokyo, JP;
Motoi Nishimura, Tokyo, JP;
Aya Shirai, Tokyo, JP;
Konica Minolta Business Technologies, Inc., Tokyo, JP;
Abstract
Provided is a display member containing: an display layer which exhibits a structural color and contains spherical bodies and a matrix; and a reflective interface which reflects a light transmitting through the display layer, wherein the reflective interface is made between the display layer and a reflective interface forming layer which is provided in contact with the display layer; and a refractive index of the spherical bodies na, a refractive index of the matrix nb and a refractive index of the reflective interface forming layer nc satisfy the following Formulas (1) and (2):0.35<<1.00,  Formula (1)0.35<<1.00.  Formula (2)