Title:
SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, DILUTION COMPOSITION, SEMICONDUCTOR NANOPARTICLE COMPLEX CURED MEMBRANE, SEMICONDUCTOR NANOPARTICLE COMPLEX PATTERNING MEMBRANE, DISPLAY ELEMENT, AND SEMICONDUCTOR NANOPARTICLE COMPLEX DISPERSION LIQUID
Document Type and Number:
WIPO Patent Application WO/2020/241874
Kind Code:
A1
Abstract:
Provided is a semiconductor nanoparticle complex composition having high fluorescence quantum efficiency, in which composition a semiconductor nanoparticle complex is dispersed at a high concentration. A semiconductor nanoparticle complex composition according to an embodiment comprises a semiconductor nanoparticle complex dispersed in a dispersion medium. The semiconductor nanoparticle complex has a semiconductor nanoparticle and a ligand coordinated on the surface of the semiconductor nanoparticle; the ligand includes an organic group; and the dispersion medium is a monomer or a prepolymer. The semiconductor nanoparticle complex composition further includes a crosslinking agent. The mass fraction of the semiconductor nanoparticles of the semiconductor nanoparticle complex composition is 30 mass% or more.
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Inventors:
KIDO MAKOTO (JP)
MORIYAMA TAKAFUMI (JP)
SASAKI HIROKAZU (JP)
MORIYAMA TAKAFUMI (JP)
SASAKI HIROKAZU (JP)
Application Number:
PCT/JP2020/021466
Publication Date:
December 03, 2020
Filing Date:
May 29, 2020
Export Citation:
Assignee:
SHOEI CHEMICAL IND CO (JP)
International Classes:
C01B19/04; B82Y20/00; B82Y30/00; B82Y40/00; C01B25/08; C01G9/08; C08K3/01; C08K9/04; C08L101/00; C08L101/12; C09K11/02; C09K11/08; C09K11/56; C09K11/70; C09K11/88; G02B1/04; G02B5/20; H01L29/06
Domestic Patent References:
| WO2017150297A1 | 2017-09-08 | |||
| WO2018226654A1 | 2018-12-13 | |||
| WO2019064589A1 | 2019-04-04 | |||
| WO2017188300A1 | 2017-11-02 |
Foreign References:
| JP2017533875A | 2017-11-16 | |||
| JP2015509125A | 2015-03-26 | |||
| JP2002162501A | 2002-06-07 |
Attorney, Agent or Firm:
SAKAI, Masami et al. (JP)
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