GLASS PLATE WITH TRANSPARENT ELECTRIC CONDUCTING MEMBRANE

• Main Authors: FUJISAWA AKIRA, ICHIKI KIYOTAKA, KIYOHARA KOICHIRO, SETO YASUNARI, YAMAMOTO TORU
• Format: Patent
• Language: English
• Published: 20.01.2005
• Edition: 7
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; CONDUCTORS; ELECTRICITY; GLASS; INSULATORS; JOINING GLASS TO GLASS OR OTHER MATERIALS; METALLURGY; MINERAL OR SLAG WOOL; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS

PROBLEM TO BE SOLVED: To provide a glass plate with a transparent electric conducting membrane in which conductivity is improved without deteriorating adhesive force. SOLUTION: The glass plate with the transparent electric conducting membrane includes a soda lime glass plate 1 and the transparent electric conducting membrane 2 consisting essentially of the tin oxide and directly formed on the glass plate, the thickness of the transparent electric conducting membrane 2 is ≥ 800 nm, a surface resistance value is ≤ 13 Ω/ square and also the adhesive force is ≥ 90mN. The adhesive force of the transparent electric conducting membrane is enhanced by actively utilizing the diffusion of an alkali component from the glass plate by directly forming the transparent electric conducting membrane 2 without forming a ground membrane on the glass plate 1 and also a desired surface resistance value is obtained by utilizing the conductivity of the upper part of the membrane which is hardly influenced by the alkali component by thickening the transparent electric conducting membrane. COPYRIGHT: (C)2005,JPO&NCIPI