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2009-03-13

2011-11-01

Nguyen, Thong (Department: 2872)

Optical: systems and elements

Diffusing of incident light

C359S452000

Reexamination Certificate

active

08049965

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):in-line-formulae description="In-line Formulae" end="lead"?0.35<nc
a<1.00,  Formula (1)in-line-formulae description="In-line Formulae" end="tail"?in-line-formulae description="In-line Formulae" end="lead"?0.35<nc
b<1.00.  Formula (2)in-line-formulae description="In-line Formulae" end="tail"?

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