Fujitsu Component Limited

Takuya Ozawa

Hideyuki Hagihara

Yuta Nakamura

Yuji Makiuchi

Yutaka Ueno

Masaya Morohashi

Shozo Furukawa

Satoshi Sakurai

A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, and a second electrode facing the first electrode across the first region. A switch may electrically connect the first conductive film to the second conductive film, in the second region.

Touch panel device

A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.

A touch panel comprises: a first electrode substrate having a first conductive film; a second electrode substrate having a decorative portion facing the first conductive film; and a case configured to contain the first electrode substrate, wherein the first electrode substrate has a larger area than the second electrode substrate, and wherein the case is configured to cover an outer peripheral portion of the first electrode substrate outside the second electrode substrate, and not to cover the second electrode substrate.

Touch panel

A touch panel includes a first substrate, a second substrate disposed facing the first substrate, a first conductive layer formed on one surface of the first substrate, a second conductive layer formed on a surface of the second substrate that faces the first substrate, an insulating layer disposed between the first conductive layer and the second conductive layer, and a decorative layer disposed between the first conductive layer and the insulating layer. The decorative layer is electrically conductive and is disposed along an outer periphery of the first substrate. The insulating layer has a through-hole that extends from the decorative layer to the second conductive layer.

A touch panel including: a substrate that includes an operation surface and a transparent conductive film formed opposite to the operation surface; a wiring pattern that is disposed below the transparent conductive film; and a decorative layer that is disposed between the transparent conductive film and the wiring pattern, and is composed of a chromatic color conductive ink which conducts the transparent conductive film and the wiring pattern.

Growing community of inventors

Tokyo, Japan

Takuya Ozawa