Title:
OPTICAL MEMBER, ILLUMINATION DEVICE, DISPLAY DEVICE, TELEVISION RECEPTION DEVICE, AND MANUFACTURING METHOD FOR OPTICAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2016/158723
Kind Code:
A1
Abstract:
This optical member is provided with: a wavelength conversion layer 151 that contains an acrylic resin and a quantum dot fluorescent body dispersed in the acrylic resin; a pair of first supporting layers 152, 152 that are formed from a polyester resin and sandwich the wavelength conversion layer 151; and a pair of barrier layers 153, 153 that are formed from a metal oxide film, are disposed further outward than the first supporting layers 152, and sandwich the wavelength conversion layer 151 via the first supporting layers 152.
Inventors:
KAMADA KENTARO
Application Number:
PCT/JP2016/059559
Publication Date:
October 06, 2016
Filing Date:
March 25, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G02B5/20; B32B9/00; B32B27/36; F21S2/00; F21V9/16; G02F1/13357; G09F9/00
Domestic Patent References:
| WO2012138038A1 | 2012-10-11 | |||
| WO2015041316A1 | 2015-03-26 |
Foreign References:
| JP2008502947A | 2008-01-31 | |||
| JP2015057640A | 2015-03-26 | |||
| JP2014527261A | 2014-10-09 | |||
| JP2013508923A | 2013-03-07 |
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (JP)
Patent business corporation dawn joint patent firm (JP)
Patent business corporation dawn joint patent firm (JP)
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