Panasonic Intellectual Property Management Co., Ltd.

Keisyu Muraoka

Shoji Fujii

Hirofumi Komiya

Keishiro Murata

Yasuro Niguma

In a touch sensor in which a touch sensor body is attached to a cover member, the cover member includes: a first member made of a glass plate and having a first surface and a second surface that is an opposite surface of the first member from the first surface; and a resin film made of polyvinyl butyral (PVB) and formed on the second surface. The resin film is located between the first member and the touch sensor body.

Touch sensor

A first member of a cover member includes an operation portion disposed so as to correspond to a position where a sensor body is attached and having a sensor region (T) of substantially the same size as a sensor unit on the front side of the operation portion, and a design connection portion that is continuous with a side part of the operation portion and that has a surface formed so as to be continuous with a contoured surface of a wall and curved with a smaller radius of curvature than a surface shape of the operation portion.

Touch panel and design structure provided with same

A touch panel includes a panel unit. The panel unit includes a base body, a conductor row, a first connection pad, a first wiring, and a second wiring. The first wiring includes a first line segment extending from the first connection pad toward a second end, and electrically connects a first conductor and the first connection pad to each other, on the base body. The second wiring includes a second line segment extending from the first connection pad toward a first end, a third line segment extending along the first end, and electrically connects the second conductor and the first connection pad to each other, on the base body.

Touch panel and display device using same

A touch panel includes an upper substrate, an upper conductive layer, a lower substrate, a lower conductive layer, and dot spacers. The upper substrate includes a substrate layer and a hard coat layer disposed on the top surface of the substrate layer. The upper conductive layer is disposed on the bottom of the upper substrate. The lower conductive layer is disposed on the top surface of the lower substrate in such a manner as to confront the upper conductive layer with a predetermined space therebetween. The dot spacers are disposed on the lower conductive layer. The hard coat layer has an outer surface with a ten-point average roughness Rz in the range from 17.7 &#x3bc;m to 40.0 &#x3bc;m, inclusive.

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Osaka, Japan

Keisyu Muraoka