Title:
QUANTUM DOT-CONTAINING COMPOSITION, QUANTUM DOT-CONTAINING MEMBER USING SAID QUANTUM DOT-CONTAINING COMPOSITION, BACKLIGHT DEVICE, DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/045006
Kind Code:
A1
Abstract:
The present invention provides: a quantum dot-containing composition which has particularly excellent pot life, while containing quantum dots that are suitable for mass production; a quantum dot-containing member which has excellent durability over time by using the quantum dot-containing composition; a backlight device; a display device; and a liquid crystal display element. A quantum dot-containing composition according to the present invention is characterized by containing a multifunctional (meth)acrylate, a multifunctional thiol, a reaction retardant and quantum dots. It is preferable for the present invention that the ratio of the number of moles of the (meth)acrylate groups in the multifunctional (meth)acrylate to the number of moles of the mercapto groups in the multifunctional thiol is within the range of from 0.6 to 9.0. In addition, a quantum dot-containing member according to the present invention is characterized by being obtained by curing the quantum dot-containing composition.
Inventors:
HORIGUCHI MASAYUKI (JP)
NIWAKI MIKA (JP)
NIWAKI MIKA (JP)
Application Number:
PCT/JP2020/032898
Publication Date:
March 11, 2021
Filing Date:
August 31, 2020
Export Citation:
Assignee:
NS MAT INC (JP)
International Classes:
B32B27/18; B32B27/30; F21S2/00; F21V3/08; F21V9/30; G02B5/20; G02F1/13357; G09F9/00; H01L27/32; H01L51/50; H05B33/14
Foreign References:
| KR101969561B1 | 2019-04-16 | |||
| JP2017032918A | 2017-02-09 | |||
| JP2019086555A | 2019-06-06 | |||
| JP2018124412A | 2018-08-09 | |||
| JP2017214486A | 2017-12-07 |
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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