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US 2005/0208331 A1Published application
Organic electroluminescent device and electronic appliance
AssigneeSeiko Epson Corporation
InventorTsuyoshi Maeda
Life of this patent
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Abstract
To provide an organic electroluminescent device that includes an organic functional layer having high luminous efficiency to provide a bright display. An organic electroluminescent device includes a substrate and an organic electroluminescent element provided on the substrate. The organic electroluminescent element includes a first electrode, a second electrode, and an organic functional layer disposed therebetween. The organic functional layer contains a side-chain liquid crystalline polymer having side chain parts facing the first electrode or second electrode.
Claims6
An organic electroluminescent device comprising:
- a substrate;
- and
- an organic electroluminescent element provided on the substrate, comprising a first electrode, a second electrode, and an organic functional layer disposed therebetween, the organic functional layer comprising a side-chain liquid crystalline polymer comprising side chain parts facing the first or second electrode.
Dependencies are inferred from the claim text.