Nissha Printing Co., Ltd.

Yosuke Matsukawa

Yoshihide Inako

Kazuhiro Nishikawa

Takao Hashimoto

Ryomei Omote

Shuzo Okumura

Masahiro Nishida

Tenri Isoda

Ryoumei Omote

Kanji Suyama

Masayasu Sakane

Kenji Kishi

A capacitance type light-emitting switch and a light-emitting switch element are provided that operate properly by preventing failure in entry and for which a small number of parts are used. A light-emitting switchhas a light-emitting switch elementand a control element. A light-emitting switch elementhas a panelmade of transparent materials, a decorated layerarranged on at least one side of the panel, a light guide platearranged on the back sides of the panel and the decorated layer, a point light sourceor a line light source arranged on the side of the light guide plate, and a reflective layerthat is made of an opaque metal film of less than 1&#x3a9;/cmof surface resistance measured by the four-point probe array measurement method, mounted on the back side of the light guide plate, and is formed to have an electrode unitand a conductive unitconnected to the electrode unit. The control element, which is connected to the electrode unitthrough the conductive unit, switches a circuit/circuits for an external loading device, depending on the change in the capacitance of the electrode unit.

Capacitance type light-emitting switch and light-emitting switch element used for such capacitance type light-emitting switch

In a transparent conductive film for use in a transparent touch panel in which a lower electrode and an upper electrode are stacked so as to be spaced from each other by spacers, the transparent conductive film being provided on an electrode substrate of at least one of the electrodes and thereby forming the electrode, the transparent conductive film has, in its surface shape, an arithmetic mean roughness (Ra) within a range of 0.4 nm&#x2266;Ra&#x2266;4.0 nm and a root-mean-square roughness (Rms) within a range of 0.6 nm&#x2266;Rms&#x2266;3.0 nm.

Transparent conductive film for transparent touch panel, transparent touch panel using transparent conductive film, and method of manufacturing transparent conductive film

Method for producing color filter comprising an inorganic active layer

Growing community of inventors

Kyoto, Japan

Yosuke Matsukawa