Abstract: To manufacture an electromagnetic-wave shielding and light transmitting plate having a conductive pattern of which line width is narrow and open area ratio is high, a resin pattern 2 is printed on a transparent film 1 having a low affinity for a plated layer by using a resin having a high affinity for the plated layer. Then, a conductive material layer is formed by electroless plating on the resin pattern 2 of the film 1, thereby forming the conductive pattern 3. After that, the blackening treatment is conducted, thereby obtaining the electromagnetic-wave shielding and light transmitting plate.

Abstract: An adhesive composition to be used for production of a display unit integrally combined with an optically functional member by bonding together the display unit and the optically functional member, wherein the adhesive composition is characterized by being incorporated with a compound having one or more hydroxyl groups. A display unit combined with an optically functional member in which the display unit and the optically functional member are bonded together by means of an adhesive layer, wherein the adhesive layer is characterized by being formed from the adhesive composition.

Abstract: An electromagnetic-wave shielding and light transmitting plate 1 comprising an antireflection film 3, an electromagnetic-wave shielding film 10, a transparent substrate 2, and a near-infrared ray blocking film 5, wherein they are laminated and united by using intermediate adhesive layers 4A, 4B and a pressure-sensitive adhesive 4C, and the peripheries thereof are covered by a conductive sticky tape 7. The electromagnetic-wave shielding film 10 has a conductive foil 11 formed by pattern etching on a substrate film 13, is processed to have antireflection function by forming a light absorbing layer 12 on the conductive foil 11, and is subjected to a matting process to form small irregularities by roughening the surface of the light absorbing layer 12. A display panel is manufactured by bonding this electromagnetic-wave shielding film 10 to the front surface of a plasma display panel body.

Abstract: A display panel such as a plasma display panel is provided in which an electromagnetic-wave shielding material is integrated whereby electromagnetic-wave shielding efficiency is imparted to a display panel itself. A transparent film 2 having a conductive pattern 3 is bonded to a front surface of a plasma display panel 20 by transparent adhesives 4A. The conductive pattern 3 is in a mesh form having a line width of 50 &mgr;m or less and an open area ratio of 75% or more and is formed by vapor plating or liquid phase plating. To form a conductive pattern, dots 12 are printed on a transparent film 11 by using material which is soluble in solvent such as water. Then, a conductive material layer 13 is formed so as to cover over all the dots 12 and exposed portions of the transparent film 11. The film 11 is cleaned by the solvent such as water. By the cleaning process, the soluble dots 12 are dissolved and the conductive material on the dots 13 are also removed from the film 11.

Abstract: A display panel such as a plasma display panel is provided in which an electromagnetic-wave shielding material is integrated whereby electromagnetic-wave shielding efficiency is imparted to a display panel itself. A transparent film 2 having a conductive pattern 3 is bonded to a front surface of a plasma display panel 20 by transparent adhesives 4A. The conductive pattern 3 is in a mesh form having a line width of 50 &mgr;m or less and an open area ratio of 75% or more and is formed by vapor plating or liquid phase plating. To form a conductive pattern, dots 12 are printed on a transparent film 11 by using material which is soluble in solvent such as water. Then, a conductive material layer 13 is formed so as to cover over all the dots 12 and exposed portions of the transparent film 11. The film 11 is cleaned by the solvent such as water. By the cleaning process, the soluble dots 12 are dissolved and the conductive material on the dots 13 are also removed from the film 11.

Abstract: A heat- and/or photo-curing adhesive composition to be used in production of a display unit integral with a touch panel by bonding the touch panel to the display unit, the adhesive composition comprising as a main component of one or more than one kind of copolymer selected from (1) ethylene-vinyl acetate copolymer; (2) copolymer of ethylene, vinyl acetate, and acrylate and/or methacrylate monomer; (3) copolymer of ethylene, vinyl acetate, and maleic acid and/or maleic anhydride; and (4) copolymer of ethylene, acrylate and/or methacrylate monomer, and maleic acid and/or maleic anhydride.

Abstract: The invention provides a polishing sheet comprising a support and an abrasive layer formed thereon with an adhesive layer interposed therebetween, characterized in that the adhesive layer is formed by a cured layer of a thermosetting and/or photo-curable curable adhesive composition based on at least one resin selected from the group consisting of (A) an ethylene-vinyl acetate copolymer, (B) a copolymer of ethylene, vinyl acetate, and an acrylate and/or methacrylate monomer, (C) a copolymer of ethylene, vinyl acetate, and maleic acid and/or maleic anhydride, (D) a copolymer of ethylene, an acrylate and/or methacrylate monomer, and maleic acid and/or maleic anhydride, and (E) an ionomer resin in the form of an ethylene-methacrylic acid copolymer whose molecules are bonded by a metal ion.

Abstract: Disclosed is an anisotropic conductive film which exhibits a conductivity in the thickness direction thereof by pressurizing the film in the thickness direction, the film including: an adhesive; and conductive particles dispersed in the adhesive; wherein the adhesive is a thermosetting or photosetting adhesive containing as a main component at least one kind selected from a group consisting of (a) a polymer obtained by acetalation of a polyvinyl alcohol, (b) a compound containing an allyl group, (c) a monomer containing an acryloxy group or methacryloxy group, and (d) a polymer obtained by polymerization of one or more selected from a group consisting of an acrylic monomer and a methacrylic monomer.

Abstract: The present invention relates to an anisotropically electricity-conductive film obtainable by dispersing in an adhesive agent electrically conductive particles, the adhesive agent being a curable adhesive agent comprising as a major component at least one polymer selected from the group consisting of an ethylene-vinyl acetate copolymer; a copolymer of ethylene, vinyl acetate and an acrylate and/or methacrylate monomer; a copolymer of ethylene, vinyl acetate and maleic acid and/or maleic anhydride; a copolymer of ethylene, an acrylate and/or methacrylate monomer and maleic acid and/or maleic anhydride; and an ionomer resin wherein molecules of an ethylene-methacrylic acid copolymer are linked with each other through a metal ion.

Abstract: Laminated glass has sheets of plate glass with a bonding layer intervening therebetween for integration. The bonding layer is formed of a resin composition comprising (A) a terpolymer of ethylene, vinyl acetate, and an acrylate and/or methacrylate monomer, (B) a terpolymer of ethylene, vinyl acetate, and maleic acid and/or maleic anhydride, (C) a terpolymer of ethylene, an acrylate and/or methacrylate monomer, and maleic acid and/or maleic anhydride or (D) an ionomer resin in the form of an ethylene-methacrylic acid copolymer with a metal ion binding molecules thereof as a thermosetting resin, an organic peroxide, and a silane coupling agent. The resin composition is thermoset between the glass sheets.

Abstract: An adhesive composition for use in joining a polarizer plate to a substrate of a liquid crystal cell contains as a main component (1) an ethylene-vinyl acetate copolymer, (2) a copolymer of ethylene, vinyl acetate, and an acrylate and/or methacrylate monomer, (3) a copolymer of ethylene, vinyl acetate, and maleic acid and/or maleic anhydride, (4) a copolymer of ethylene, an acrylate and/or methacrylate monomer, and maleic acid and/or maleic anhydride or (5) an ionomer resin in the form of an ethylene-methacrylic acid copolymer having a metal ion for binding molecules thereof. The composition is thermosetting when it contains an organic peroxide. The composition is photo-curable when it contains a photosensitizer.