Toray Industries, Inc.

Toray Advanced Film Co., Ltd.

Yoshikazu Sato

Osamu Watanabe

Yoshihiko Sakaguchi

Sadayuki Kobayashi

Minoru Yoshida

Motoyuki Suzuki

Daisaku Tanaka

Masaaki Umehara

Hirotoshi Sakaino

Keiichiro Nomura

Shozo Masuda

Ozora Yoshino

Takenori Ueoka

Emi Yamada

Nobuki Asai

A color conversion film converts incident light into light with a wavelength longer than that of the incident light. The color conversion film is a laminate film including the following Layer(A) and Layer (B):

Color conversion film and light source unit including the same, display, and lighting apparatus

The present invention aims to provide an inorganic substance-laminated sheet that can be used suitably for applications that require high gas barrier properties. The inorganic substance-laminated sheet includes a sheet having a dispersed structure with a structural period of 0.001 &#x3bc;m to 100 &#x3bc;m on at least one surface and an inorganic substance layer covering the surface having the dispersed structure.

Sheet, inorganic-substance-laminated sheet and electronic device using same

An electroconductive stack body having on at least one side surface of a substrate an electroconductive layer that has a network structure that is made by a linear structural body, wherein, an opening portion that satisfies Expression (1) in an opening area of an opening portion that is formed by the network structure, average value A of the opening area is less than or equal to 20 &#x3bc;mand variation deviation &#x3c3;of the opening area defined by Expression (2) is less than or equal to 26 &#x3bc;m:X&#x3c;Xmax &#xd7;0.9 &#x2003;&#x2003;Expression (1)&#x3c3;={&#x3a3;(X&#x2212;A))/N}(wherein for &#x3a3;,=1 to N) &#x2003;&#x2003;Expression (2)wherein in the expressions, X represents each of the opening areas of the opening portions that satisfy Expression (1), Xmax represents the maximum value of each opening area, A represents the average value of the opening areas X, and N represents the total number of the opening portions that satisfy Expression (1).

Electroconductive stack body and display body employing the same

A white reflection film includes a coating layer including spherical particles on at least one surface of a white film, wherein, when particle diameters of the spherical particles are R and a thickness of the coating layer is H, an average number of the particles satisfying R&#x3e;H in 100H square in a surface area of the coating layer is at least 10. The white film, which is capable of contributing to the improvement of luminance of a backlight being used in the backlight, can be provided.

White reflection film

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.

White reflective film

Growing community of inventors

Otsu, Japan

Yoshikazu Sato