Title:
ORGANIC ELECTRONICS MATERIAL, INK COMPOSITION, ORGANIC LAYER, ORGANIC ELECTRONICS ELEMENT, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/138820
Kind Code:
A1
Abstract:
Provided are an organic electronics material and an ink composition that are suitable for improving wet-process film formation and improving the longevity of organic electronics elements. Also provided are: an organic layer that is suited to improving longevity; and an organic electronics element, an organic electroluminescence element, a display element, an illumination device, and a display device that have excellent longevity. An organic electronics material and an ink composition that include a charge-transporting polymer or oligomer that has a crosslinking group represented by formula (I) at two or more terminal parts. An organic layer formed using the organic electronics material and the ink composition. An organic electroluminescence element, a display element, an illumination device, and a display device that include the organic layer.
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Inventors:
SUGIOKA TOMOTSUGU (JP)
ISHITSUKA KENICHI (JP)
YOSHINARI YUKI (JP)
HONNA RYO (JP)
SAKUMA HIROTAKA (JP)
ISHITSUKA KENICHI (JP)
YOSHINARI YUKI (JP)
HONNA RYO (JP)
SAKUMA HIROTAKA (JP)
Application Number:
PCT/JP2017/002655
Publication Date:
August 02, 2018
Filing Date:
January 26, 2017
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
H01L51/50; C08G61/12; C09D11/102; C09K11/06; F21S2/00; G02F1/13357; G09F9/30; H01L27/32
Foreign References:
KR20160041124A | 2016-04-18 | |||
JP2012111719A | 2012-06-14 | |||
JPH11510535A | 1999-09-14 | |||
US5929194A | 1999-07-27 | |||
KR20160116220A | 2016-10-07 | |||
KR20160116219A | 2016-10-07 |
Attorney, Agent or Firm:
MINAKAWA Kazuyasu (JP)
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