Sharp Kabushiki Kaisha Corporation

Kyoritsu Chemical Co., Ltd.

Chiaki Minari

Tokio Taguchi

Kiyoshi Minoura

Akiyoshi Fujii

Takashi Yoshizawa

Eishi Katakami

Tsubasa Shiine

Katsuhisa Senda

Nobuaki Yamada

Takao Imaoku

Mitsutoshi Naito

Kenta Ishino

An example embodiment of the present invention provides an anti-reflection film capable of providing low reflectability and designability, a method of producing the film, and a display device. Another example embodiment of the present invention relates to an anti-reflection film including a substrate and a resin layer on the substrate, the resin layer containing a plurality of cavities, the resin layer and the substrate having different refractive indexes from each other, the resin coat including a base portion and a plurality of protrusions on the base portion, the plurality of protrusions being integrally formed with the base portion, the base portion having a thickness that varies at least in one direction in a region.

Anti-reflection film, method of producing the film and display device

An antireflection structure is disclosed which is capable of enhancing designability by adjusting a reflection characteristic of a Moth-eye structure. A display device using the antireflection structure is also disclosed. The antireflection structure according to an embodiment includes a resin base member including, on a surface, an uneven structure in which a height from a bottom part to a top part is equal to or smaller than a visible light wavelength, and a resin layer covering at least a part of the uneven structure, the resin layer covering the bottom part of the uneven structure more thickly than the top part of the uneven structure.

Antireflection structure and display device

A display panel () of an embodiment of the present invention includes a wiring board (), a counter substrate () which is provided on a viewer side of the wiring board (), and a display medium layer () which is provided between the wiring board () and the counter substrate (), wherein the wiring board () includes a substrate () and a plurality of metal wires (GB, SB, CSB, etc.) provided on the counter substrate () side of the substrate (), and at least part of the plurality of metal wires has a moth-eye structure or inverted moth-eye structure (M) in its surface.

Wiring substrate and display panel comprising same

A mold includes an anodized porous alumina layer over its surface. The anodized porous alumina layer has a plurality of first and second recessed portions. The plurality of second recessed portions have a two-dimensional size of not less than 190 nm and not more than 50 &#x3bc;m when viewed in a direction normal to the mold surface and have a plurality of minute recessed portions over its inner surface. The plurality of minute recessed portions have a two-dimensional size of not less than 10 nm and not more than 200 nm; and have a two-dimensional size of not less than 10 nm and not more than 200 nm. The plurality of first recessed portions are provided between the plurality of second recessed portions. The average value of the two-dimensional size of the plurality of second recessed portions is greater than that of the plurality of first recessed portions.

Die and method for manufacturing die, and anti-reflection coating

The present invention provides a display panel with a flat plate in which a member partially provided with a light blocking part is disposed in front of a display panel, and a curable resin therebetween is sufficiently cured even in an area behind the light blocking part. The display panel with a flat plate of the present invention includes: a flat plate provided with a light passing part and a light blocking part; a display panel; and an adhesive layer between the flat plate and the display panel, the adhesive layer being a cured resin layer obtainable by polymerization involving at least one reactive component selected from the group consisting of a (meth)acrylate oligomer, a bicyclic ring-containing (meth)acrylate monomer, and a hydroxyl group-containing (meth)acrylate monomer, a peroxide component, and a primer as reaction materials.

Display panel with flat plate, method for manufacturing display panel with flat plate, and resin composition

The present invention provides a display panel equipped with a front plate and a display device, in each of which streak unevenness is sufficiently resolved in the periphery of a display area. The display panel equipped with a front plate of the present invention comprises: a display panel; a front plate; and a cured resin composition layer disposed between the display panel and the front plate, wherein the cured resin composition layer has a loss tangent of 2 or less at 0 to 70&#xb0; C.

Growing community of inventors

Osaka, Japan

Chiaki Minari