Substrate carrying electrode, organic electroluminescent device comprising said substrate, and production thereof

Substrate carrying electrode, organic electroluminescent device comprising said substrate, and production thereof

  • CN 101,926,018 A
  • Filed: 11/21/2008
  • Published: 12/22/2010
  • Est. Priority Date: 11/22/2007
  • Status: Active Application
First Claim
Patent Images

1. have the base material (1) of combination electrode (2-20 '"'"') on an interarea (11), it comprises:

  • -conduction network structure (21-210 '"'"'), it is the layer that is formed by the line of making based on the electric conducting material of metal and/or metal oxide, is at least 60% at the light transmittance of 550nm, the space between this cancellated line is with the material filling that is called as the electric insulation filler;

    The cancellated conductive coating of-covering conduction (22-220 '"'"'), be electrically connected with line, contact with line, thickness is more than or equal to 40nm, and electricalresistivity 1 is less than 10 5Ω

    .cm and greater than cancellated resistivity, described coating forms the smooth outer surface of electrode;

    -combination electrode also has the sheet resistance smaller or equal to 10 Ω

    /.

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