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Title:
CURABLE COMPOSITION, CURED PRODUCT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/088974
Kind Code:
A1
Abstract:
Provided is a curable composition containing a compound having a polymerizable group, whereby it is possible to create, by means of a wet process, an organic electroluminescence element in which multiple organic layers are disposed between two electrodes. Also provided is an organic electroluminescence element which has a layer containing the cured product of said curable composition and of which the light-emitting properties are improved. A curable composition containing: an indolocarbazole compound having an indolocarbazole structure containing one polymerizable group such as a vinyl group and an epoxy group; and a compound having two polymerizable groups. An organic electroluminescence element having a layer obtained by coating and curing the aforementioned curable composition as the hole transport layer of the organic electroluminescence element.

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Inventors:
HAYASHIDA HIROYUKI (JP)
NIINA MASASHI (JP)
TANAKA HIROSHIGE (JP)
SHIRAISHI KAZUTO (JP)
ASARI TOHRU (JP)
YOSHIMURA KAZUAKI (JP)
Application Number:
PCT/JP2012/081062
Publication Date:
June 20, 2013
Filing Date:
November 30, 2012
Export Citation:
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Assignee:
NIPPON STEEL & SUMIKIN CHEM CO (JP)
International Classes:
C08G85/00; C08F226/06; C08G59/00; C08G65/04; H01L51/50
Domestic Patent References:
WO2007063796A12007-06-07
WO2009136596A12009-11-12
Foreign References:
JP2011198900A2011-10-06
JP2009224216A2009-10-01
JP2006083386A2006-03-30
JP2009016739A2009-01-22
JP2009252944A2009-10-29
JP2004204234A2004-07-22
JP2006183048A2006-07-13
Other References:
See also references of EP 2792699A4
Attorney, Agent or Firm:
SASAKI Kazuya et al. (JP)
Kazuya Sasaki (JP)
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Claims:



 
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