Abstract: A transparent conductive film for antennas, includes: a transparent resin substrate; a first metal oxide layer; a metal layer containing silver or a silver alloy; and a second metal oxide layer, stacked in this order.

Abstract: The invention provides a touch panel that can satisfactory support opposing electrodes while reducing variation in the input load value between the perimeter and center sections. The touch panel of the invention has a lower electrode comprising a first transparent base and a first transparent conductive layer laminated on the first transparent base, and an upper electrode comprising a second transparent base and a second transparent conductive layer laminated on the second transparent base, which are mutually opposing in such a manner that the first transparent conductive layer and second transparent conductive layer face each other, the lower electrode and upper electrode being laid facing each other partially sandwiching a bonding member, and the bonding member comprises a first adhesive layer composed of a first resin and a second adhesive layer composed of a second resin.

Abstract: The invention provides a touch panel that exhibits high strength at the joints with external circuits, and that does not require high-temperature treatment for formation of the joints. The touch panel of the invention comprises a pair of electrode members, each having a construction with a transparent base and a transparent conductive layer laminated on the transparent base, situated separate and opposing each other with their transparent conductive layers facing, wherein the electrode member has a body section and lead sections formed by protrusions of the transparent base and transparent conductive layer from an edge of the body section, and a pair of extraction electrodes are formed on the side of the transparent conductive layer opposite the transparent base, the pair of extraction electrodes opposing each other in the body section and each extending to the lead sections.

Abstract: An object of the present invention is to provide a transparent conductive material that can prevent cracks or abrasions on the conductive layer due to repeated use, while maintaining a high conductivity. The transparent conductive material of the present invention has a conductive layer 4 containing a binder 3 and conductive particles 2 held with the binder. In the transparent conductive material, at least a portion of some of the conductive particles 2 is exposed on an outermost surface of the conductive layer, and a fluorine compound is unevenly present on an exposed surface of the conductive particles exposed on the outermost surface of the conductive layer.

Abstract: A transparent conductor provided with a conductive layer that contains a cured Si oxide body and a conductive powder, characterized in that the conductive powder is fixed by the cured Si oxide body.

Abstract: It is an object of the present invention to provide a transparent conductor exhibiting a small increase in resistance value even when used under high-humidity conditions over long periods of time. A transparent conductor in a preferred embodiment comprises indium tin oxide, an additive component having zinc oxide as a main component thereof, and a resin cured product, the content of the additive component being 0.1 to 50 wt % relative to the total amount of indium tin oxide and the additive component.

Abstract: The present invention provides a transparent conductive material with little change in electric resistance under influence of temperature or humidity and a transparent conductive membrane using the same. The transparent conductive material of the present invention includes a resin, a transparent conductive particle, a silica material containing at least either of a silica particle or a precursor of silica particle, and a silane coupling agent.

Abstract: There is provided a transparent electric conductor with reduced variation in electrical resistance in high-temperature environments. The transparent electric conductor comprises conductive particles 11 and a binder 12. The binder 12 includes at least one additive selected from among compounds represented by the following general formula (1), (2) or (3).

Abstract: The present invention provides a transparent conductive material with little change in electric resistance under influence of temperature or humidity and a transparent conductive membrane using the same. The transparent conductive material of the present invention includes a resin, a transparent conductive particle, a silica material containing at least either of a silica particle or a precursor of silica particle, and a silane coupling agent.

Abstract: It is an object of the present invention to provide a transparent conductor exhibiting a small increase in resistance value even when used under high-humidity conditions over long periods of time. A transparent conductor in a preferred embodiment comprises indium tin oxide, an additive component having zinc oxide as a main component thereof, and a resin cured product, the content of the additive component being 0.1 to 50 wt % relative to the total amount of indium tin oxide and the additive component.

Abstract: Disclosed herein are a process for producing acicular goethite particles comprising the steps of: blowing an oxygen-containing gas into a ferrous salt reaction solution containing colloidal ferrous hydroxide or iron-containing colloidal precipitates which is obtained by reacting an aqueous ferrous salt solution with less than one equivalent of an aqueous alkali hydroxide solution and/or an aqueous alkali carbonate solution based on Fe.sup.2 + in said aqueous ferrous salt solution so as to oxidize said colloidal ferrous hydroxide or iron-containing colloidal precipitates and to produce acicular goethite nucleus particles, adding to the resultant aqueous ferrous salt reaction solution containing said acicular goethite nucleus particles not less than one equivalent of an aqueous alkali carbonate solution based on Fe.sup.