White reflective film
AssigneeToray Industries, Inc.
InventorsYoshikazu Sato, Yoshihiko Sakaguchi, Osamu Watanabe
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Abstract
To improve luminance of a backlight, a white reflective film having a coating layer containing spherical particles on at least one side of a white film, in which an absolute value of refractive index difference between the spherical particles and a binder resin forming the coating layer is 0.10 or less, and the spherical particles are nonporous is provided.
Claims8
A white reflective film having a coating layer containing spherical particles on at least one side of a white film, in which an absolute value of refractive index difference between the spherical particles and a binder resin forming the coating layer is 0.10 or less, and the spherical particles are nonporous.
Dependencies are inferred from the claim text.