Method of continuous flow synthesis and method of correcting emission spectrum of light emitting device

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United States of America Patent

PATENT NO 9899575
SERIAL NO

15140501

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Abstract

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The present application provides a method of continuous flow synthesis of core/shell quantum dots doped polymer mats (QD-MAT), including mixing a first core precursor with a second core precursor and feeding the reaction mixture into a first furnace to obtain quantum dot cores; feeding a first shell precursor and a second shell precursor into a second furnace and simultaneously injecting the quantum dot cores to obtain core/shell quantum dots; mixing the core/shell quantum dots with a polymer solution to obtain a QD-polymer composite; and introducing the QD-polymer composite to an electrospinning system to fabricate the core/shell quantum dots doped polymer mats. The present application also provides a method of correcting emission spectrum of light emitting devices with the core/shell quantum dots doped polymer mats with light diffusing properties which can be used to replace the diffuser layer of light emitting devices.

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Patent Owner(s)

Patent OwnerAddress
NANO AND ADVANCED MATERIALS INSTITUTE LIMITEDROOM 3641-3649 THE HONG KONG JOCKEY CLUB ENTERPRISE CENTER THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwok, Chi Ho Hong Kong, HK 25 38
Liu, Chenmin Hong Kong, HK 60 83

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