Title:
LIGHT-SCATTERING BODY, COMPOSITION FOR FORMING LIGHT-SCATTERING BODY, SHEET-LIKE LAMINATE, PROJECTION SCREEN, LIGHT-DIFFUSING SHEET AND LIGHTING DEVICE WITH BUILT-IN LIGHT ENHANCER
Document Type and Number:
WIPO Patent Application WO/2019/181368
Kind Code:
A1
Abstract:
A light-scattering body 5 of the present invention comprises: a resin medium 3 containing resin; and hollow particles 1 and light-scattering particles 2 which are dispersed in the resin medium 3. The diffractive index of the resin medium 3 is lower than the diffractive index of the light-scattering particles 2.
Inventors:
KITAMOTO TAKASHI (JP)
ODA HIROMU (JP)
AIHEMAITI XIAOKAITI (JP)
WATANABE HIROYUKI (JP)
SAITO HAZIME (JP)
YOSHIDA TAKESHI (JP)
ODA HIROMU (JP)
AIHEMAITI XIAOKAITI (JP)
WATANABE HIROYUKI (JP)
SAITO HAZIME (JP)
YOSHIDA TAKESHI (JP)
Application Number:
PCT/JP2019/006859
Publication Date:
September 26, 2019
Filing Date:
February 22, 2019
Export Citation:
Assignee:
NICCA CHEMICAL CO (JP)
International Classes:
G02B5/02; B32B27/18; F21S2/00; G03B21/60; G03B21/62; F21Y115/10; F21Y115/30
Domestic Patent References:
| WO2017094581A1 | 2017-06-08 |
Foreign References:
| JP2005173546A | 2005-06-30 | |||
| JP2006330149A | 2006-12-07 | |||
| JP2010505145A | 2010-02-18 | |||
| JP2006023342A | 2006-01-26 | |||
| US20150103513A1 | 2015-04-16 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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