Quantum dot and preparation method therefor, quantum dot light-emitting device, and display apparatus
AssigneeBoe Technology Group Co., Ltd.
InventorJingwen Feng
Life of this patent
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Abstract
Disclosed are a quantum dot and a preparation method therefor, a quantum dot light-emitting device, and a display apparatus. The quantum dot includes a core structure and a shell structure that surrounds the core structure, wherein the material of the outermost shell in the shell structure includes an electron transport material and a hole transport material.
Claims20
A quantum dot, comprising a core structure and a shell structure surrounding the core structure, wherein a material of an outermost shell in the shell structure comprises an electron transport material and a hole transport material, and the outermost shell constitutes an outermost layer of the quantum dot;
- wherein the outermost shell comprises a plurality of electron transport material grains and a plurality of hole transport material grains, and the electron transport material grains and the hole transport material grains are dispersed and spaced with each other.
A quantum dot, comprising a core structure and a shell structure surrounding the core structure, wherein a material of an outermost shell in the shell structure comprises an electron transport material and a hole transport material;
- the outermost shell comprises a plurality of electron transport material grains and a plurality of hole transport material grains, and the electron transport material grains and the hole transport material grains are dispersed and spaced with each other.
Dependencies are inferred from the claim text.