Abstract: Provided is a touch panel having a curved surface. A touch panel 10 is formed of a sheet of a flat sheet 1 by thermoforming. A plurality of island-like electrodes 2,3 is arrayed in each of an X direction and a Y direction on the input region. The island-like electrodes 2, 3, inter-electrode wires 4, and a lead wiring are formed of a ductile wire material. A center portion of the flat sheet 1 is formed into a convex dome shape by thermoforming. The touch panel 10 includes a first input region 11 and a second input region 12. The first input region 11 is provided on the convex dome shape. The second input region 12 is provided on the flat surface (zero curvature). The first input region 11 is provided at around a center on the inside of the second input region 12.

Abstract: A method for preventing a molded body made of low melting point resin from being thermally damaged when external connection terminals provided on the molded body and external connection terminals provided on a flexible sheet are joined together via soldering. The method includes arranging the connection terminal of the molded body and the connection terminal of the flexible sheet such that the connection terminals face each other, and an electromagnetic induction heating performing electromagnetic induction heating after the arranging.

Abstract: Provided is a touch panel having a curved surface. A touch panel 10 is formed of a sheet of a flat sheet 1 by thermoforming. A plurality of island-like electrodes 2,3 is arrayed in each of an X direction and a Y direction on the input region. The island-like electrodes 2, 3, inter-electrode wires 4, and a lead wiring are formed of a ductile wire material. A center portion of the flat sheet 1 is formed into a convex dome shape by thermoforming. The touch panel 10 includes a first input region 11 and a second input region 12. The first input region 11 is provided on the convex dome shape. The second input region 12 is provided on the flat surface (zero curvature). The first input region 11 is provided at around a center on the inside of the second input region 12.

Abstract: An object of the present invention is to provide a method for manufacturing a touch panel. A laminated film is used. The laminated film comprises a resin layer, a protection film-constituent material layer provided on a surface of the resin layer, and a releasing layer provided on a surface of the protection film-constituent material layer. The protection film-constituent material layer is a layer containing fluorine-based substances. The releasing layer is a layer made by using a fluorine-based resin. The method comprises a molding process, a hardening treatment process for providing hardening treatment to the protection film-constituent material layer after the molding process, and a removal process for removing the releasing layer after the molding process. The protection film-constituent material layer is an uncured layer in the course of a molding process.

Abstract: A method for preventing a molded body made of low melting point resin from being thermally damaged when external connection terminals provided on the molded body and external connection terminals provided on a flexible sheet are joined together via soldering. The method includes arranging the connection terminal of the molded body and the connection terminal of the flexible sheet such that the connection terminals face each other, and an electromagnetic induction heating performing electromagnetic induction heating after the arranging.

Abstract: An object of the present invention is to provide a method for manufacturing a touch panel. A laminated film is used. The laminated film comprises a resin layer, a protection film-constituent material layer provided on a surface of the resin layer, and a releasing layer provided on a surface of the protection film-constituent material layer. The protection film-constituent material layer is a layer containing fluorine-based substances. The releasing layer is a layer made by using a fluorine-based resin. The method comprises a molding process, a hardening treatment process for providing hardening treatment to the protection film-constituent material layer after the molding process, and a removal process for removing the releasing layer after the molding process. The protection film-constituent material layer is an uncured layer in the course of a molding process.

Abstract: An electrostatic capacitive touch panel includes a case body made of electric insulation transparent resin film, including a principal surface portion, side surface portions, and a hollow portion. The principal surface portion includes a principal surface input region, and at least one side surface portion includes a side surface input region. The principal surface portion includes first and second electrode rows. The side surface portion includes third and fourth electrode rows. One end of a first lead wiring is electrically connected to an end of the first or third electrode row. One end of a second lead wiring is electrically connected to an end of the second or fourth electrode row. Other ends of the first and second lead wiring are formed on the side surface portion not having the side surface input region. At least the first or second lead wiring passes through the side surface portions boundary.