Kimoto Co, Ltd.

Shingo Ohsaku

Hiroshi Yokota

Hideki Etori

Takayuki Aikawa

Takehiro Sasaki

Masashi Sekiguchi

A light diffusing sheet can include a diffusion layer. The diffusion layer has a surface profile that satisfies certain conditions.

Light diffusing sheet and backlight using same

A method for manufacturing a thin functional member having no base material, which exhibits a special function and is free from curling caused by the base material. The method includes the following steps (1) to (4): (1) filling a functional layer comprising an ionizing radiation curable resin between a base material and a mold having a predetermined concavo-convex pattern, (2) irradiating the filled functional layer with ionizing radiation to half-cure the functional layer, and then delaminating the functional layer and the base material from the mold, (3) adhering an adhesive sheet to a part of the functional layer, and delaminating the functional layer from the base material starting from a portion to which the adhesive sheet is adhered, and (4) irradiating the functional layer with ionizing radiation again to further cure the functional layer.

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Saitama, Japan

Shingo Ohsaku