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US 7,737,454 B2Granted
Organic light-emitting element, organic light-emitting device, and electronic apparatus
AssigneeSeiko Epson Corporation
InventorTakashi Miyazawa
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Abstract
A light-emitting element includes a first electrode, a second electrode, and a light-emitting layer disposed between the first electrode and the second electrode, the light-emitting layer including an inorganic semiconductor material, a first material, and a second material, at least one of the first material and the inorganic semiconductor material having a function emit light.
Claims20
A light-emitting element, comprising:
- a first electrode;
- a second electrode;
- a hole transport layer disposed between the first electrode and the second electrode;
- an intermediate layer disposed between the first electrode and the second electrode;
- and
- a light-emitting layer disposed between the hole transport layer and the intermediate layer, the light-emitting layer including an inorganic semiconductor material, a first material, and a second material, at least one of the first material and the inorganic semiconductor material emitting a light.
3 more elements
Dependencies are inferred from the claim text.