Quantum dots material solution, method of forming quantum dots layer, and array substrate, display panel, and method of fabricating display panel
AssigneesBeijing BOE Technology Development Co., Ltd., Boe Technology Group Co., Ltd.
InventorsJingwen Feng, Wenhai Mei, Haowei Wang
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Abstract
A quantum dots material solution is provided. The quantum dots material solution includes a quantum dots material; a ligand chelated to the quantum dots material; a fast material capable of generating, upon a first irradiation, a quencher quenching the quantum dots material; a second material capable of at least partially converting the quantum dots material in a plurality of block regions from a first form into a second form. The quantum dots material in the second form has a lower solubility in a developing solution than the quantum dots material in the first form.
Claims18
A quantum dots material solution, comprising:
- a quantum dots material;
- a ligand chelated to the quantum dots material;
- a first material capable of generating, upon a first irradiation, a quencher quenching the quantum dots material;
- and
- a second material capable of at least partially converting the quantum dots material in a plurality of block regions from a first form into a second form;
- wherein the quantum dots material in the second form has a lower solubility in a developing solution than the quantum dots material in the first form.
A method of forming a quantum dots layer, comprising:
- forming a quantum dots material layer comprising a first material;
- patterning the quantum dots material layer to form a plurality of quantum dots blocks in a plurality of block regions, respectively;
- converting the first material in an inter-block region into a quencher;
- and
- allowing the quencher to quench residual quantum dots material in the inter-block region, thereby forming the quantum dots layer.
Dependencies are inferred from the claim text.