Front scattering film
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United States of America Patent
Stats
-
Feb 19, 2002
Grant Date -
N/A
app pub date -
Nov 4, 1999
filing date -
Nov 6, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a front scattering film 5 which comprises a light scattering layer consisting of transparent polymer binder containing spherical microparticles 1, a transparent resin film 2 and an adhesive layer 3, wherein the spherical microparticles have a mean particle diameter of 1.0 .mu.m to 10.0 .mu.m, and a refractive index (n) relative to refractive index of the transparent polymer binder satisfying a condition of 0.91
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