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US 2006/0232200 A1Published application
Organic electroluminescent element
OwnerHideki Ookawa, Junichi Tonotaniinventors
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Abstract
Disclosed is an organic electroluminescent element, comprising an anode and a cathode, an organic light-emitting layer interposed between the anode and the cathode, and an organic hole transfer layer containing a polymer type organic hole transfer material having a metal oxide of a semiconductor material or a conductive material added thereto.
Claims9
An organic electroluminescent element, comprising:
- an anode and a cathode;
- an organic light-emitting layer interposed between the anode and the cathode;
- and
- an organic hole transfer layer containing a polymer type organic hole transfer material having a metal oxide of a semiconductor material or a conductive material added thereto.
1 more element
Dependencies are inferred from the claim text.