Title:
METHOD FOR MANUFACTURING QUANTUM DOT DISPERSION, AND QUANTUM DOT DISPERSION
Document Type and Number:
WIPO Patent Application WO/2020/138125
Kind Code:
A1
Abstract:
Provided are: a method for manufacturing a quantum dot dispersion, which, when used to prepare a composition for dispersing quantum dots on a substrate surface or forming a film including quantum dots, can form a substrate provided with quantum dots or a film including quantum dots which exhibits the desired quantum yield; and a quantum dot dispersion that can be suitably manufactured by said method. A quantum dot dispersion is manufactured by using quantum dots (A) including a chalcogenide as a surface material, and dispersing the quantum dots (A) in a dispersion medium (B) including an organic solvent (B1) having a chalcogen element.
Inventors:
LIAO YUEH CHUN (JP)
SESHIMO TAKEHIRO (JP)
NODA KUNIHIRO (JP)
SESHIMO TAKEHIRO (JP)
NODA KUNIHIRO (JP)
Application Number:
PCT/JP2019/050719
Publication Date:
July 02, 2020
Filing Date:
December 24, 2019
Export Citation:
Assignee:
TOKYO OHKA KOGYO CO LTD (JP)
International Classes:
B82Y20/00; B82Y40/00; G02B5/20
Foreign References:
| JP2016114949A | 2016-06-23 | |||
| JP2009221268A | 2009-10-01 | |||
| JP2009076282A | 2009-04-09 | |||
| JP2017214486A | 2017-12-07 | |||
| JP2019123866A | 2019-07-25 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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