Title:
LIGHT EXTRACTION LAYERED BODY, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2015/166764
Kind Code:
A1
Abstract:
A light extraction layered body, characterized in being flexible enough to exhibit no cracking when a flex test is performed by inducing ten cycles of bending at a flex radius of 5 mm and a bend angle of 180° in a laminated article in which a light extraction layer is provided on one main surface of a transparent substrate that measures 3 μm to 50 μm in thickness, and when subsequently a 500 × 500 μm surface region is observed in the light extraction layer using a light diffraction microscope.
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Inventors:
TAKEDA AKIHIKO (JP)
KUROKI TAKAAKI (JP)
KUROKI TAKAAKI (JP)
Application Number:
PCT/JP2015/060548
Publication Date:
November 05, 2015
Filing Date:
April 03, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
H05B33/02; H01L51/50; H05B33/10
Domestic Patent References:
| WO2011093120A1 | 2011-08-04 | |||
| WO2011062215A1 | 2011-05-26 |
Foreign References:
| JP2009076452A | 2009-04-09 | |||
| JP2002194228A | 2002-07-10 | |||
| JP2013238863A | 2013-11-28 | |||
| JP2014013668A | 2014-01-23 | |||
| JP2012155177A | 2012-08-16 |
Attorney, Agent or Firm:
Shin-yu International Patent Firm (JP)
Patent business corporation Nobutomo international patent firm (JP)
Patent business corporation Nobutomo international patent firm (JP)
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