Dai Nippon Printing Co., Ltd.

Takashi Takekoshi

Toshihiko Takeda

Yutaka Matsumoto

Katsunari Obata

Hiroyuki Nishimura

Masato Ushikusa

Yoshinori Hirobe

Yukimitsu Iwata

Seiichi Isojima

Shoichiro Ogumi

Eiji Ooishi

An electroconductive film which is capable of inhibiting milkiness; and a touch panel and image display device that include the electroconductive film are provided. According to one aspect of the present invention, an electroconductive filmincluding at least an electroconductive part, wherein the electroconductive partincludes a light-transmitting resinand a plurality of electroconductive fibersplaced in the light-transmitting resin, and the diffused light reflectance (SCE) in a region of the electroconductive filmwhere the electroconductive partis present is 0.5% or less, is provided.

Electroconductive film, sensor, touch panel, and image display device

A method for producing a vapor deposition mask capable of satisfying both enhancement in definition and reduction in weight even when a size increased, a method for producing a vapor deposition mask device capable of aligning the vapor deposition mask to a frame with high precision, and a method for producing an organic semiconductor element capable of producing an organic semiconductor element with high definition are provided. A metal mask provided with a slit, and a resin mask that is positioned on a front surface of the metal mask and has openings corresponding to a pattern to be produced by vapor deposition arranged by lengthwise and crosswise in a plurality of rows, are stacked.

Vapor deposition mask with metal plate

Provided are: a vapor deposition mask which can be light weight and have high definition even when the size is increased; a method for producing a vapor deposition mask device whereby it is possible to accurately position the aforementioned vapor mask on a frame; and a method for producing an organic semiconductor element whereby it is possible to produce a high-definition organic semiconductor element. A metal mask on which slits are disposed, and a resin mask which is positioned on the surface of the metal mask and on which multiple openings corresponding to the pattern formed by means of vapor deposition are horizontally and vertically arranged in rows are laminated.

A method for producing a vapor deposition mask capable of satisfying both enhancement in definition and reduction in weight even when a size is increased, a method for producing a vapor deposition mask device capable of aligning the vapor deposition mask to a frame with high precision, and a method for producing an organic semiconductor element capable of producing an organic semiconductor element with high definition are provided. A metal mask provided with a slit, and a resin mask that is positioned on a front surface of the metal mask and has openings corresponding to a pattern to be produced by vapor deposition arranged by lengthwise and crosswise in a plurality of rows, are stacked.

Growing community of inventors

Tokyo, Japan

Takashi Takekoshi