×

Light Emitting Device with High Outcoupling

  • US 20100194267A1
  • Filed: 02/04/2009
  • Published: 08/05/2010
  • Est. Priority Date: 02/04/2009
  • Status: Active Grant
First Claim
Patent Images

1. A device comprising:

  • a substrate comprising an outcoupling surface treatment;

    a first electrode disposed over the substrate, the first electrode comprising a first electrode material;

    an emissive stack disposed over the first electrode, the emissive stack comprising at least one emissive material; and

    a second electrode disposed over the emissive stack;

    wherein the first electrode material has a lower index of refraction than the substrate.

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