×

METHOD OF PRODUCING ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND DISPLAY DEVICE

  • US 20110018433A1
  • Filed: 03/11/2009
  • Published: 01/27/2011
  • Est. Priority Date: 03/31/2008
  • Status: Abandoned Application
First Claim
Patent Images

1. A method of producing an organic electroluminescent element in which at least a cathode, an anode, and an organic light-emitting layer located between the cathode and the anode are stacked on a substrate, the method comprising:

  • an organic light-emitting layer forming step of forming the organic light-emitting layer by applying an ink comprising an organic light-emitting material to the inside of a partition wall built to surround a pixel region for forming a pixel; and

    a surface treating step of treating a surface before the organic light-emitting layer forming step with an organic solvent from the side where the partition wall is built with respect to the substrate.

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