Organic electroluminescence element
OwnerTakeo Wakimoto, Teruichi Watanabe +1inventors
InventorsTakeo Wakimoto, Teruichi Watanabe, Kenji Nakamura
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Abstract
An organic electroluminescence element comprised of a laminate of an anode, a light emitting layer made of an organic compound, a hole blocking layer made of an organic compound, an electron transport layer made of an organic compound, and a cathode. Additionally, the element has a mixed layer, between the light emitting layer and the hole blocking layer, including a material constituting the light emitting layer and a material constituting the hole blocking layer.
Claims7
An organic electroluminescence element having a laminate of an anode, a light emitting layer made of an organic compound, a hole blocking layer made of an organic compound, an electron transport layer made of an organic compound, and a cathode, said element comprising:
- a mixed layer between said light emitting layer and said hole blocking layer, said mixed layer including a material constituting said light emitting layer and a material constituting said hole blocking layer.
Dependencies are inferred from the claim text.