Abstract: A manufacturing method of a conductive sheet includes: a step A of forming a silver halide-containing photosensitive layer, which contains silver halide, gelatin, and a polymer different from the gelatin and in which a mass ratio (Y/X) of a mass Y of the polymer to a mass X of the gelatin is equal to or greater than 0.1, on a support; a step B of forming conductive portions containing metal silver by performing exposure and then development treatment on the silver halide-containing photosensitive layer; and a step C of treating the support having the conductive portions with an oxidant which has a standard electrode potential of equal to or greater than +1.5 V and decomposes the gelatin.

Abstract: A manufacturing method of a conductive sheet includes: a step A of forming a silver halide-containing photosensitive layer, which contains silver halide, gelatin, and a polymer different from the gelatin and in which a mass ratio (Y/X) of a mass Y of the polymer to a mass X of the gelatin is equal to or greater than 0.1, on a support; a step B of forming conductive portions containing metal silver by performing exposure and then development treatment on the silver halide-containing photosensitive layer; and a step C of treating the support having the conductive portions with an oxidant which has a standard electrode potential of equal to or greater than +1.5 V and decomposes the gelatin.

Abstract: A formed body having a curved surface, a method of producing the formed body, a front cover for a vehicle lighting device, and a method of producing the front cover. A front cover for a vehicle lighting device, mounted to a front opening in a vehicle lighting device having a lamp body and a light source which is provided in the lamp body, wherein a heat generating body is provided in a substantially rectangular region of that surface of the front cover which faces the light source. The heat generating body maintains the relationship of Ra =(2 R0), where R0 is the electric resistance value (initial value) of the heat generating body before the heat generating body is elongated and Ra is the electric resistance value of the heat generating body after the heat generating body is elongated 5%.

Abstract: A warm toilet seat contains a toilet seat having a seating surface and a transparent seat heater disposed on the seating surface, the seat heater contains a thin wiring structure having a pitch of 5000 ?m or less and a heat transfer coefficient ? of 100 W/m·K or more, and a material having a heat transfer coefficient ? of 10 to 150 W/m·K is placed in an opening in the thin wiring structure.

Abstract: A spontaneous emission display includes a support, a first electrode section provided on the support and having a fine wire structure portion made of a conductive metal and a translucent conductive film, and a display section formed on the first electrode section and having a light-emitting layer. The volume resistance of the fine wire structure portion of the first electrode is 10?4 ?·cm or less and/or the surface resistance thereof is 100 ?/sq or less. The volume resistance of the conductive film is 0.05 ?·cm or more and/or the surface resistance thereof is 100 ?/sq or more. When the surface resistance of the first electrode section before a bending test is denoted by R1 and that after the bending test is denoted by R2, R2/R1<18 is satisfied.

Abstract: A warm toilet seat contains a toilet seat having a seating surface and a transparent seat heater disposed on the seating surface, the seat heater contains a thin wiring structure having a pitch of 5000 ?m or less and a heat transfer coefficient ? of 100 W/m·K or more, and a material having a heat transfer coefficient ? of 10 to 150 W/m·K is placed in an opening in the thin wiring structure.

Abstract: An EL device (1), contains: a transparent support (21), a conductive layer (2), a phosphor layer (3), a reflection insulating layer (4), and a back electrode (5); wherein the conductive layer (2), the phosphor layer (3), the reflection insulating layer (4) and the back electrode (5) are provided on the transparent support (21) in this order, and wherein the conductive layer (2) includes silica in an amount of 0.05 g/m2 or more.

Abstract: Disclosed are: an electrically conductive element having high electrical conductivity; a photosensitive material for formation of an electrically conductive element, which is suitable for producing the electrically conductive element; and an electrode. The electrically conductive element comprises: a support; a metal pattern layer comprising an electrically conductive metal; and an electrically conductive microparticle-containing layer comprising needle-shaped electrically conductive microparticles having an average long axis length of from 0.2 ?m to 20 ?m, an average short axis length of from 0.01 ?m to 0.02 ?m, and an aspect ratio of 20 or more, a binder, and a sucrose fatty acid ester.

Abstract: A method for producing a conductive film, having the steps: forming, on a support, a conductive metal portion containing a conductive material and a binder; bringing the conductive metal portion into contact with vapor or a hot water; and immersing the conductive metal portion into hot water having a temperature of 40° C. or higher.

Abstract: A conductive film producing method includes a metallic silver forming step of exposing and developing a photosensitive material having a 95-?m-thick long support and thereon a silver salt-containing emulsion layer, thereby forming a metallic silver portion to prepare a conductive film precursor, and a smoothing treatment step of subjecting the conductive film precursor to a smoothing treatment to produce a conductive film. In the smoothing treatment, the conductive film precursor is pressed by first and second calender rolls facing each other, and the first calender roll is a resin roll to be brought into contact with the support. The method satisfies the condition of 1/2?P1/P2?1, wherein P1 represents a conveying force applied when the conductive film precursor is introduced to an area where the smoothing treatment step is conducted, and P2 represents a conveying force applied when the smoothing-treated conductive film is discharged from the area.

Abstract: A method for producing a conductive film, having the steps: forming, on a support, a conductive metal portion containing a conductive material and a binder; bringing the conductive metal portion into contact with vapor or a hot water; and immersing the conductive metal portion into hot water having a temperature of 40° C. or higher.

Abstract: A formed body having a curved surface, a method of producing the formed body, a front cover for a vehicle lighting device, and a method of producing the front cover. A front cover (10) for a vehicle lighting device, mounted to a front opening in a vehicle lighting device (16) having a lamp body (12) and a light source (14) which is provided in the lamp body (12), wherein a heat generating body (20) is provided in a substantially rectangular region of that surface of the front cover which faces the light source (14). The heat generating body (20) maintains the relationship of Ra=(2 R0), where R0 is the electric resistance value (initial value) of the heat generating body (20) before the heat generating body is elongated and Ra is the electric resistance value of the heat generating body (20) after the heat generating body is elongated 5%.

Abstract: A photosensitive material for forming a conductive film having a support, a silver salt-containing emulsion layer over the support, and one or more optional layers formed over the support or the silver salt-containing emulsion layer side of the support, wherein any one of the silver salt-containing emulsion layer or the optional layer(s) contains conductive fine particles and a binder, and the ratio by mass of the conductive fine particles to the binder (the conductive fine particles/the binder) is from 1/33 to 1.5/1.

Abstract: A method for producing a conductive film, which comprises: exposing and developing a light-sensitive material comprising a support and thereon an emulsion layer containing a silver salt emulsion to form a metallic silver; and then subjecting the light-sensitive material to a smoothing treatment (such as a calender treatment).

Abstract: An EL device (1), contains: a transparent support (21), a conductive layer (2), a phosphor layer (3), a reflection insulating layer (4), and a back electrode (5); wherein the conductive layer (2), the phosphor layer (3), the reflection insulating layer (4) and the back electrode (5) are provided on the transparent support (21) in this order, and wherein the conductive layer (2) includes silica in an amount of 0.05 g/m2 or more.

Abstract: An EL device, comprising: a support, a conductive layer with a mesh pattern, a phosphor layer, a reflection insulating layer, and a back electrode; wherein the conductive layer, the phosphor layer, the reflection insulating layer and the back electrode are provided on the support in this order, and wherein a width X (?m) of an opening portion of the mesh pattern of the conductive layer and a surface resistance Y (?/?) of the opening portion of the mesh pattern of the conductive layer meet the following formulae (a) and (b). 50?X?7000??(a) 105?Y?(5×1023)×X?4.

Abstract: A conductive film producing method includes a metallic silver forming step of exposing and developing a photosensitive material having a 95-?m-thick long support and thereon a silver salt-containing emulsion layer, thereby forming a metallic silver portion to prepare a conductive film precursor, and a smoothing treatment step of subjecting the conductive film precursor to a smoothing treatment to produce a conductive film. In the smoothing treatment, the conductive film precursor is pressed by first and second calender rolls facing each other, and the first calender roll is a resin roll to be brought into contact with the support. The method satisfies the condition of ½?P1/P2?1, wherein P1 represents a conveying force applied when the conductive film precursor is introduced to an area where the smoothing treatment step is conducted, and P2 represents a conveying force applied when the smoothing-treated conductive film is discharged from the area.

Abstract: A photosensitive material for forming a conductive film having a support, a silver salt-containing emulsion layer over the support, and one or more optional layers formed over the support or the silver salt-containing emulsion layer side of the support, wherein any one of the silver salt-containing emulsion layer or the optional layer(s) contains conductive fine particles and a binder, and the ratio by mass of the conductive fine particles to the binder (the conductive fine particles/the binder) is from 1/33 to 1.5/1.

Abstract: A spontaneous emission display includes a support, a first electrode section provided on the support and having a fine wire structure portion made of a conductive metal and a translucent conductive film, and a display section formed on the first electrode section and having a light-emitting layer. The volume resistance of the fine wire structure portion of the first electrode is 10?4 ?·cm or less and/or the surface resistance thereof is 100 ?/sq or less. The volume resistance of the conductive film is 0.05 ?·cm or more and/or the surface resistance thereof is 100 ?/sq or more. When the surface resistance of the first electrode section before a bending test is denoted by R1 and that after the bending test is denoted by R2, R2/R1<18 is satisfied.

Abstract: A method for producing a conductive film, having the steps: forming, on a support, a conductive metal portion containing a conductive material and a binder; bringing the conductive metal portion into contact with vapor or a hot water; and immersing the conductive metal portion into hot water having a temperature of 40° C. or higher.