Title:
ELECTROLUMINESCENCE ELEMENT, ILLUMINATION DEVICE, AND METHOD FOR MANUFACTURING ELECTROLUMINESCENCE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2015/137205
Kind Code:
A1
Abstract:
This electroluminescence element (1) is provided with a light-scattering layer (11), the light-scattering layer (11) including a binder (11a) provided next to a transparent substrate (10), and a plurality of light-scattering particles (11b) bound together by the binder (11a) and provided close to a smooth layer (12). The plurality of light-scattering particles (11b) are bound together by the binder (11a) such that a projected planar area (S1) when the light-scattering particles (11b) are viewed from the plane-normal direction (PL) to the main surface of a light-emitting layer (14) is larger than the complete peripheral average area (S2) when the light-scattering particles (11b) are viewed from the direction intersecting the plane-normal direction (PL) to the main surface of the light-emitting layer (14).
Inventors:
OSAWA KOU (JP)
Application Number:
PCT/JP2015/056302
Publication Date:
September 17, 2015
Filing Date:
March 04, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
H05B33/02; G02B5/02; H01L51/50; H05B33/10; H05B33/14; H05B33/22
Domestic Patent References:
WO2010055773A1 | 2010-05-20 |
Foreign References:
JP2013539182A | 2013-10-17 | |||
JP2010212184A | 2010-09-24 | |||
JP2010161002A | 2010-07-22 | |||
JP2012186106A | 2012-09-27 | |||
JP2009076452A | 2009-04-09 |
Other References:
See also references of EP 3119163A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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