COMPOSITE LIGHT-EMITTING MATERIAL AND LIGHT-EMITTING DEVICE COMPRISING THE SAME
First Claim
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1. A composite light-emitting material comprising two or more light-emitting materials selected from an inorganic phosphor, a semiconductor nanocrystal and an organic dye, in which surfaces of the two or more light-emitting materials are coated.
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Abstract
Disclosed herein are a composite light-emitting material, which includes two or more light-emitting materials selected from an inorganic phosphor, a semiconductor nanocrystal and an organic dye in which the surfaces of the two or more light-emitting materials are coated; and a light-emitting device comprising the same, so as to improve the luminous efficiency and lifetime.
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26 Claims
- 1. A composite light-emitting material comprising two or more light-emitting materials selected from an inorganic phosphor, a semiconductor nanocrystal and an organic dye, in which surfaces of the two or more light-emitting materials are coated.
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