Toppan Printing Co., Ltd.

Jvc Kenwood Corporation

Kabushikikaisha Kenwood

Genki Harada

Takeshi Ikeda

Hayato Ida

Eishi Aoki

Yasuhiro Suzuki

Kohei Matsui

Yusuke Iida

Hideyo Tanaka

Kenro Sunahara

Kenji Muneuchi

Isao Shigemori

Morihide Miyamura

Toshio Waku

An optical film comprises a first transparent film substrate, a matte layer arranged on the first transparent film substrate and having irregularities, the matte layer having a coefficient of static friction of not larger than 0.3 and a maximum height roughness Rz of not less than 0.05 &#x3bc;m to not larger than 8 &#x3bc;m.

Optical film, and optical barrier film, color conversion film and backlight unit each using the same

An optical film including: a film base material; and a matte layer formed on one surface of the film base material, wherein the matte layer is formed from a resin composition containing a polyol resin (A), an isocyanate-based curing agent (B) and an antistatic agent having a hydroxyl group (C).

Optical film, method for manufacturing the same, optical barrier film and color conversion film

Digital audio disc player for automobile

A color filter manufacturing method for forming a filter segment and a black matrix by repeating at least a coating step of coating a substrate with a photosensitive resin layer, a pattern exposure step of curing the photosensitive resin layer by pattern exposure, a developing step of developing the exposed photosensitive resin layer, and a sintering step of thermosetting the developed photosensitive resin layer, in this order a plurality of number of times, characterized in that in the exposure step, a laser is used as a light source, and proximity exposure is performed by repetitively emitting the laser via photomask such that a cumulative exposure amount is 1 to 150 mJ/cm.

Color filter manufacturing method, patterned substrate manufacturing method, and small photomask

Acoustic amplifier for automobile

A method of manufacturing a color filter, includes forming a colored coated film on a substrate using a colored composition containing a pigment, a monomer having an ethylenic unsaturated double bond and photo-polymerization initiator, irradiating a filter segment-forming region or a black matrix-forming region of the colored coated film with an excimer laser beam having a wavelength of 308 nm (XeCL) at a dosage sufficient to achieve a cumulative light exposure of 1-150 mJ/cm, thereby curing the irradiated region, removing uncured portions of the colored coated film to form the filter segment or the black matrix, and repeating the above-described steps plural times, thereby forming filter segments of at least two colors and/or a black matrix.

Colored composition, color filter and manufacturing method thereof

Growing community of inventors

Tokyo, Japan

Genki Harada