Patent · US Active

Quantum dot light-emitting diode and preparation method therefor, and light-emitting module and display apparatus

US11398612B2 · kind B2 · utility

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9Claims

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Assignee

TCL TECHNOLOGY GROUP CORPORATION · CN

Inventors

Zhurong Liang · Huizhou, CN
Weiran Cao · Longbeilingcun, CN

Key dates

Filing date	Sep 29, 2020
Grant date	Jul 26, 2022
Priority date	—
Expiry date	Jan 7, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH10K2102/351

Abstract

A preparation method of the QD light-emitting diode includes: prepare a QD light-emitting layer on an anode, wherein the QD light-emitting layer is prepared by the QDs and the CuSCN nanoparticles; and prepare a cathode on the QD light-emitting layer, and form the QD light-emitting diode.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.