SOLVENTLESS QUANTUM DOT COMPOSITION, PREPARATION METHOD THEREFOR, AND CURED FILM, COLOR FILTER AND DISPLAY DEVICE WHICH COMPRISE SAME

Title:

SOLVENTLESS QUANTUM DOT COMPOSITION, PREPARATION METHOD THEREFOR, AND CURED FILM, COLOR FILTER AND DISPLAY DEVICE WHICH COMPRISE SAME

Document Type and Number:

WIPO Patent Application WO/2022/163950

Kind Code:

A1

Abstract:

The present invention relates to a quantum dot composition, a preparation method therefor, and a cured film, a color filter and a display device which comprise same. Specifically, a solventless quantum dot composition according to the present invention comprises quantum dots, which are surface-treated with two types of ligands, and thus exhibits low viscosity, excellent optical properties, and high storage stability.

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WO/2015/113352	WHITE LIGHT QUANTUM DOT COMPOSITE PARTICLE AND MANUFACTURING METHOD THEREOF AND MANUFACTURING DEVICE

Inventors:

BAE YUNJU (KR)
KIM GILRAN (KR)
JO AHYOUNG (KR)
KANG HYUNJIN (KR)
GIL KYEONGHUN (KR)
PARK SHULGI (KR)
NAM EUNHEE (KR)
HA SUNGMIN (KR)
NAM CHUNRAE (KR)

Application Number:

PCT/KR2021/006940

Publication Date:

August 04, 2022

Filing Date:

June 03, 2021

Export Citation:

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Assignee:

HANSOL CHEMICAL CO LTD (KR)

International Classes:

C09K11/02; C07C323/22; C09K11/56; C09K11/70; C09K11/88

Foreign References:

KR20190050726A	2019-05-13
KR20190004536A	2019-01-14
JP2020126234A	2020-08-20
US20200172802A1	2020-06-04
US20110084250A1	2011-04-14

Attorney, Agent or Firm:

WETHEPEOPLE IP & LAW FIRM (KR)

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