Organic ligand and preparation method thereof, quantum dot structure material, quantum-dot-containing layer, and light emitting diode

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United States of America

PATENT NO 10975014
APP PUB NO 20180215695A1
SERIAL NO

15741756

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The present disclosure provides quantum dot organic ligand and preparation method thereof, quantum dot structure material, quantum-dot-containing layer, and quantum-dot-containing light emitting diode. The quantum dot organic ligand have the following structure R1-(R2)n-R3, wherein R1 is a chelating group capable of chelating with a metal; R2 is a group having a conjugated electron pair, and n is a positive integer; and R3 is organic group. The conjugated electron pair structure of R2 facilitates delocalization of electrons, which can improve the transport and conduction of electrons and/or holes, thereby improving the efficiency of quantum dots and lowering the turn-on voltage.

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BOE TECHNOLOGY GROUP CO LTD100015 NO 10 JIUXIANQIAO ROAD BEIJING CHAOYANG DISTRICT BEIJING CITY BEIJING CITY 100015

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Inventor Name Address # of filed Patents Total Citations
Chen, Zhuo Beijing, CN 474 3165

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