Light diffusion reflecting plate

Light diffusion reflecting plate

A light diffusion reflecting plate having a high degree of whiteness and excellent light diffusion properties and antiglare properties includes a substrate having thereon at least a ground coat layer and a top coat layer in contact with this ground coat layer. The ground coat layer is a white coatin...

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Hauptverfasser: Echigo Takuya, Kano Toshihiro, Miyake Katsuhiro
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Sprache:eng
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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creator Echigo Takuya
Kano Toshihiro
Miyake Katsuhiro
description A light diffusion reflecting plate having a high degree of whiteness and excellent light diffusion properties and antiglare properties includes a substrate having thereon at least a ground coat layer and a top coat layer in contact with this ground coat layer. The ground coat layer is a white coating film layer. The top coat layer contains a white pigment from 2 to 15% by mass and two kinds of spherical particles, i.e., (A) a spherical particle having an average particle size of from 5 to 30 μm and (B) a spherical particle having an average particle size of from 15 to 45 μm, each of which is contained in an amount of from 5 to 17% by mass. A difference in the average particle size between the spherical particle (A) and the spherical particle (B) is 10 μm or more.
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OPTICS
PHYSICS
title Light diffusion reflecting plate
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