Organic electroluminescence device

Organic electroluminescence device

  • CN 1,638,570 A
  • Filed: 12/29/2004
  • Published: 07/13/2005
  • Est. Priority Date: 12/29/2003
  • Status: Active Application
First Claim
Patent Images

1. organic electroluminescence device comprises:

  • Predetermined space separated from one another and first substrate that faces with each other and second substrate;

    Array element, it is divided into a plurality of sub-pixels and is included in the thin-film transistor that forms in the described sub-pixel;

    Be positioned at the color conversion part under described second substrate, it comprises red (R), green (G) and blue (B) conversion layer, and being used for white light conversion is red (R), green (G) and blue (B) primaries;

    Be positioned at first electrode of described color conversion under partly, it comprises transparent conductive material;

    Be arranged under first electrode and in the organic electro luminescent layer of described sub-pixel, it comprises a plurality of laminated unit, described each unit comprises charge generation layer, electron transfer layer, hole transmission layer and luminescent layer;

    Second electrode behind patterned under the described organic electro luminescent layer and in described sub-pixel;

    AndThe conductive liner bedding and padding that described thin-film transistor is electrically connected with described second electrode.

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