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US 10,689,569 B2Granted
Overcoating inorganic quantum dot and method for preparing the same
AssigneeTaiwan Hopax Chemicals Mfg. Co., Ltd.
InventorsHung-Chia Wang, An-Cih Tang, Hsin-Yu Tsai, Ru-Shi Liu, Ping-Hung Lin, Wen-Wei Chien, Li-Jane Her
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Abstract
An overcoating inorganic quantum dot and a method for preparing the same are provided. The overcoating inorganic quantum dot includes at least one perovskite quantum dot with an oxide overcoat. The method includes forming the perovskite quantum dots, and overcoating an oxide overcoat on the perovskite quantum dots.
Claims8
An overcoating inorganic quantum dot, comprising:
- a plurality of perovskite quantum dots being contained in a single oxide overcoat, wherein the oxide overcoat is In2O3.
A method for preparing an overcoating inorganic quantum dot, comprising:
- forming a plurality of perovskite quantum dots;
- and
- adding a reactant of indium(III) acetate and oleylamine to overcoat an oxide overcoat on at least one of the perovskite quantum dots for forming the overcoating inorganic quantum dot, wherein the oxide overcoat is In2O3.
Dependencies are inferred from the claim text.