Title:
LIGHT CONVERSION FILM AND IMAGE DISPLAY ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/059308
Kind Code:
A1
Abstract:
An aspect of the present invention provides a light conversion film provided with: a light conversion layer which contains emissive nanocrystal particles that convert light having a prescribed wavelength into any light among red, green and blue light, and emit the same; and a wavelength-selective transmission layer which is provided on at least one side of the light conversion layer and transmits light of a specific wavelength region.
Inventors:
KUWANA YASUHIRO (JP)
NAKATA HIDETOSHI (JP)
YAMAGUCHI HIDEHIKO (JP)
MIKI TAKAYUKI (JP)
SASAKI HIROTOMO (JP)
SAKAI SHUNKI (JP)
NAKATA HIDETOSHI (JP)
YAMAGUCHI HIDEHIKO (JP)
MIKI TAKAYUKI (JP)
SASAKI HIROTOMO (JP)
SAKAI SHUNKI (JP)
Application Number:
PCT/JP2018/034906
Publication Date:
March 28, 2019
Filing Date:
September 20, 2018
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
G02B5/20; G02F1/13357; G09F9/30; H01L27/32; H01L51/50; H05B33/12
Domestic Patent References:
| WO2016186158A1 | 2016-11-24 |
Foreign References:
| JP2015084000A | 2015-04-30 | |||
| JP2010096955A | 2010-04-30 | |||
| JP2017037121A | 2017-02-16 | |||
| US20170090247A1 | 2017-03-30 | |||
| JP2010250259A | 2010-11-04 | |||
| JP2015226064A | 2015-12-14 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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