Title:
WAVELENGTH CONVERSION MEMBER, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE, AND PRODUCTION METHOD FOR WAVELENGTH CONVERSION MEMBER
Document Type and Number:
WIPO Patent Application WO/2016/092805
Kind Code:
A1
Abstract:
[Problem] To provide a wavelength conversion member (1D) that has sufficient strength even when thin and that also has high luminous efficiency, and to provide a backlight unit (2), a liquid crystal display device (4), and a production method for the wavelength conversion member (1D). [Solution] A wavelength conversion member (1D) wherein a wavelength conversion layer (30) is formed by dispersing a spherical first cured material (30L), which is formed by curing quantum dots (30A, 30B) and a first polymerizable composition that includes a first polymerizable compound, in a second cured material (30P2), which is formed by curing a second polymerizable composition that includes a second polymerizable compound. Also, a backlight unit (2) and a liquid crystal display device (4) that are provided with the wavelength conversion member (1D), and a production method for the wavelength conversion member (1D).
Inventors:
YAMADA NAOYOSHI (JP)
ITO HIDEAKI (JP)
HARA TOSHIO (JP)
ITO HIDEAKI (JP)
HARA TOSHIO (JP)
Application Number:
PCT/JP2015/006066
Publication Date:
June 16, 2016
Filing Date:
December 07, 2015
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/20; C09K11/08; F21S2/00; F21V7/00; F21V7/09; F21V9/16; G02B5/12; G02F1/13357; H01L33/50
Foreign References:
| JP2013505347A | 2013-02-14 | |||
| JP2013544018A | 2013-12-09 | |||
| JP2013533352A | 2013-08-22 | |||
| JP2015153887A | 2015-08-24 |
Attorney, Agent or Firm:
YANAGIDA, Masashi et al. (JP)
Seiji Yanagida (JP)
Seiji Yanagida (JP)
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