Title:
ENCAPSULATING MATERIAL FOR ORGANIC-ELECTROLUMINESCENT DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/203071
Kind Code:
A1
Abstract:
An encapsulating material for organic-electroluminescent display elements which comprises (A) an alkanediol(C4-20) di(meth)acrylate and (B) a photopolymerization initiator and has a content of hydrophilic functional groups in the range of 4.80-7.60 mmol per gram of the (meth)acrylate.
Inventors:
NAKAJIMA GOSUKE (JP)
SASAKI MAKIKO (JP)
KURIMURA HIROYUKI (JP)
NAKADA HITOSHI (JP)
YUKI TOSHINAO (JP)
KAWAMURA NORIFUMI (JP)
SASAKI MAKIKO (JP)
KURIMURA HIROYUKI (JP)
NAKADA HITOSHI (JP)
YUKI TOSHINAO (JP)
KAWAMURA NORIFUMI (JP)
Application Number:
PCT/JP2019/015509
Publication Date:
October 24, 2019
Filing Date:
April 09, 2019
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
UNIV YAMAGATA NAT UNIV CORP (JP)
UNIV YAMAGATA NAT UNIV CORP (JP)
International Classes:
H05B33/04; C08F2/48; G09F9/30; H01L27/32; H01L51/50; H05B33/10
Domestic Patent References:
| WO2018051732A1 | 2018-03-22 | |||
| WO2018070488A1 | 2018-04-19 |
Foreign References:
| JP2017523549A | 2017-08-17 | |||
| JP2017061606A | 2017-03-30 | |||
| JP2017536429A | 2017-12-07 | |||
| JP2016040365A | 2016-03-24 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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