主权项 |
1. A quantum dot phosphor, comprising:
quantum dots; and a solid substrate on which the quantum dots are supported, wherein the quantum dots are disposed directly on an outer surface defining the solid substrate; wherein the solid substrate comprises an inorganic phosphor; wherein the quantum dot is a Group II-VI compound semiconductor nanocrystal or a mixture of the Group II-VI compound semiconductor nanocrystals, or is a Group III-V compound semiconductor nanocrystal or a mixture of the Group III-V compound semiconductor nanocrystals; and wherein the Group II-VI compound semiconductor nanocrystal is selected from CdS, CdSe, CdTe, ZnS, ZnSe, ZnTe, HgS, HgSe, and HgTe, and the Group III-V compound semiconductor nanocrystal is selected from GaN, GaP, GaAs, AlN, AlP, AlAs, InN, InP, and InAs.
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