Abstract:
PROBLEM TO BE SOLVED: To provide an electrostatic capacitance transparent touch sheet which offers superior visibility and durability without changing sensitivity and size of a touch panel.SOLUTION: An electrostatic capacitance transparent touch sheet comprises: a substrate; a plurality of independent strip-shaped first electrodes formed on the substrate; a plurality of strip-shaped second electrodes which are formed on a surface of the substrate opposite the surface on which the first electrodes are formed and extends in a direction that crosses the first electrodes; and an insulating section which is formed continuously with the second electrodes and has a same thickness as the second electrodes. The first electrodes are made of a transparent metallic oxide. The second electrodes comprise a plurality of conductive nanowires which are connected to each other to allow electrical conduction, and a binder resin for retaining the plurality of conductive nanowires on the substrate. The insulating section is made purely of the binder resin that constitutes the second electrodes.
Abstract:
PROBLEM TO BE SOLVED: To provide a transparent conductive film which is folded at predetermined positions.SOLUTION: A transparent conductive film is formed by a conductive material and has folded parts, each of which is formed by a line of holes provided on a surface of the transparent conductive film so as to form a perforation shape and may be folded along the line of the holes. The folded part may be formed by a line of holes including through holes penetrating from the surface to a rear surface of the transparent conductive film. Alternatively, the folded part may be formed by a line of the holes including bottomed holes which does not penetrate from the surface to the rear surface of the transparent conductive film.
Abstract:
PROBLEM TO BE SOLVED: To provide a conductive nanofiber sheet with reduced pattern visibility and with a capability of forming a conductive pattern film with ease, and to provide a method of manufacturing the same. SOLUTION: The conductive nanofiber sheet 1 includes a substrate sheet 10, a conductive pattern layer 6 formed on the substrate sheet 10, containing conductive nanofibers 3, capable of being conductive through the conductive nanofiber 3, and having a plurality of minute pinholes 7 which cannot be recognized by viewing, and an insulating pattern layer 5 formed on a part of the substrate sheet 10 where the conductive pattern layer 6 is not formed, containing the conductive nanofibers 3 and insulated from the conductive pattern layer 6. Narrow channels 9 disconnect the conductive nanofibers 3 which are in a conductive state, and the narrow channels 9 insulate the insulating pattern layer 5 from the conductive pattern layer 6. The narrow channels 9 and the minute pinholes 7 are filled with insulating materials. COPYRIGHT: (C)2010,JPO&INPIT