Method for preparing quantum dots light-emitting diode
AssigneeTcl Technology Group Corporation
InventorsJIE ZHANG, CHAOYU XIANG
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Abstract
The present application discloses a method for preparing quantum dots light-emitting diode, including following steps: providing a base plate, wherein an upper surface of the base plate is provided with quantum dots light-emitting layer; and immersing the base plate in a solvent system to perform an ultrasonic processing, wherein the solvent system comprises: a host solvent and doping solvent dissolved in the main, a polarity of the doping solvent is less than a polarity of the host solvent, and the host solvent is an organic solvent that does not dissolve quantum dots.
Claims22
A method for preparing quantum dots light-emitting diode, comprising following steps:
- providing a base plate, wherein an upper surface of the base plate is provided with quantum dots light-emitting layer;
- and
- immersing the base plate in a solvent system to perform an ultrasonic processing, wherein the solvent system comprises:
- a host solvent and doping solvent dissolved in the main, a polarity of the doping solvent is less than a polarity of the host solvent, and the host solvent is an organic solvent that does not dissolve quantum dots.
(canceled)
Dependencies are inferred from the claim text.