×

SUBSTRATE BEARING A DISCONTINUOUS ELECTRODE, ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING SAME AND MANUFACTURE THEREOF

  • US 20100117523A1
  • Filed: 02/25/2008
  • Published: 05/13/2010
  • Est. Priority Date: 02/23/2007
  • Status: Abandoned Application
First Claim
Patent Images

1. A substrate, for an organic light-emitting device bearing a discontinuous electrode on a main face comprising, in succession, starting from the substrate:

  • a contact layer based on a metal oxide;

    a metallic functional layer having an intrinsic electrical conductivity property, based on silver, the functional layer thickness being less than 100 nm; and

    a work-function-matching overlayer,the electrode having a surface resistance equal to or less than 5 Ω

    /□ and

    the electrode being in the form of at least one row of electrode zones, with electrode zones having a first dimension (l) of at least 3 cm in the direction (X) of said row, the electrode zones of the row being spaced apart by a distance equal to or less than 0.5 mm, and insulating material filling the space between the electrode zones and projecting beyond the electrode zones.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×