Title:
NAYF4 THIN FILM, LAMINATE, PATTERN, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/035651
Kind Code:
A1
Abstract:
The present invention relates to a NaYF4 thin film, laminate, and pattern, and a method for manufacturing the same and, more particularly, to a NaYF4 thin film, luminescence intensity of which is adjustable by the adjustment of a thickness of a thin film, a NaYF4 laminate, luminescence color of which is adjustable by the adjustment of the number of laminated thin films, a NaYF4 pattern, luminescence efficiency of which is adjustable by the formation of a pattern, and a method for manufacturing the same.
Inventors:
KIM WOONG (KR)
PARK HEEYEON (KR)
YOO GANG YEOL (KR)
KIM MIN SEOP (KR)
KIM KE IN (KR)
PARK HEEYEON (KR)
YOO GANG YEOL (KR)
KIM MIN SEOP (KR)
KIM KE IN (KR)
Application Number:
PCT/KR2018/009365
Publication Date:
February 21, 2019
Filing Date:
August 16, 2018
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
C09K11/77; B05D7/00; B32B18/00; C09K11/02
Foreign References:
| KR20140127745A | 2014-11-04 | |||
| KR20130068668A | 2013-06-26 |
Other References:
BAO, Y.: "Layer-by-layer assembly of freestanding thin films with homogeneously distributed upconversion nanocrystals", JOURNAL OF MATERIALS CHEMISTRY, vol. 20, no. 38, 27 August 2010 (2010-08-27), pages 8356 - 8361, XP055576561, DOI: 10.1039/c0jm01602k
WANG, W.: "Patterning of YVO 4 :Eu 3 + Luminescent Films by Soft Lithography", ADVANCED FUNCTIONAL MATERIALS, vol. 21, no. 3, 25 November 2011 (2011-11-25), pages 456 - 463, XP055576567
ZHANG, X. D.: "Synthesis of NaYF4: Yb, Er nanocrystals and its application in silicon thin film solar cells", PHYS. STATUS SOLIDI C, vol. 7, no. 3/4, 1 February 2010 (2010-02-01), pages 1128 - 1131, XP055576570
PARK, H.: "Thin film fabrication of upconversion lanthanide-doped NaYF4 by a sol-gel method and soft lithographical nanopatternin g", JOURNAL OF ALLOYS AND COMPOUNDS, vol. 728, 8 September 2017 (2017-09-08), pages 927 - 935, XP085226212, DOI: 10.1016/j.jallcom.2017.09.076
WANG, W.: "Patterning of YVO 4 :Eu 3 + Luminescent Films by Soft Lithography", ADVANCED FUNCTIONAL MATERIALS, vol. 21, no. 3, 25 November 2011 (2011-11-25), pages 456 - 463, XP055576567
ZHANG, X. D.: "Synthesis of NaYF4: Yb, Er nanocrystals and its application in silicon thin film solar cells", PHYS. STATUS SOLIDI C, vol. 7, no. 3/4, 1 February 2010 (2010-02-01), pages 1128 - 1131, XP055576570
PARK, H.: "Thin film fabrication of upconversion lanthanide-doped NaYF4 by a sol-gel method and soft lithographical nanopatternin g", JOURNAL OF ALLOYS AND COMPOUNDS, vol. 728, 8 September 2017 (2017-09-08), pages 927 - 935, XP085226212, DOI: 10.1016/j.jallcom.2017.09.076
Attorney, Agent or Firm:
KIM, Jong Sun (KR)
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