Toray Industries, Inc.

Hisashi Minamiguchi

Takashi Mimura

Minoru Yoshida

Masaaki Shimagaki

Kuniyasu Shiro

Tetsuo Oka

Satoshi Kojima

Tatsuro Tsuchimoto

Masami Ohta

A hardcoat film comprises a substrate film, and a hardcoat layer laminated on at least one side of the substrate film, wherein a reflectance of the hardcoat layer at a wavelength within 400 to 600 nm has a mean ripple amplitude of 1% or less. The hardcoat film has decreased iris patterns. There is also provided an antireflection film having a low surface reflectance and a neutral tone of color, and an equipment for display including the film.

Hardcoat film, antireflection film and equipment for display

A polishing pad characterized by having a mechanism for supplying water to the plane of the polishing pad in contact with the article to be polished, in particular, in case the mechanism comprises a domain structure having an area of 1&#xd7;10mor smaller, reduces the generation of scratches and the dust adhesion on the surface of the article to be polished, while increasing polishing rate at low dishing and erosion; hence, the product is applicable to the field of surface polishing of semiconductor thin films.

Polishing pad, and method and apparatus for polishing

Polishing pad and polishing device

Growing community of inventors

Shiga, Japan

Hisashi Minamiguchi