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Process for producing transparent conductive film

  • US 4,252,841 A
  • Filed: 03/16/1979
  • Issued: 02/24/1981
  • Est. Priority Date: 05/19/1978
  • Status: Expired due to Term
First Claim
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1. A process for producing a transparent conductive film which comprisesa coating step in which a solution obtained by dissolving an indium compound and a tin compound in an organic solvent is coated on a substrate,a preliminary drying step in which the coated substrate is dried at a temperature of 35°

  • to 100°

    C.,a temperature rise step in which the coated substrate is heated at a temperature rise rate of about 100°

    C./min or more up to 400°

    C. or higher, anda calcination step in which the coated substrate is calcined at a temperature of 400°

    C. or higher.

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