Title:
ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/035606
Kind Code:
A1
Abstract:
The present invention relates to: an electron transport material, which comprises discotic and rod-shaped p- and n-type derivatives capable of maximizing an intermolecular interaction, and has, in the indolinone-based main chain, an amine group structure to be dissolved in an alcohol solvent; and an organic electroluminescent device using the same.
Inventors:
MOON JEONGYEOL (KR)
KU JARAM (KR)
SONG HO JUN (KR)
LEE SANGKUG (KR)
KU JARAM (KR)
SONG HO JUN (KR)
LEE SANGKUG (KR)
Application Number:
PCT/KR2018/009176
Publication Date:
February 21, 2019
Filing Date:
August 10, 2018
Export Citation:
Assignee:
KOLON INC (KR)
International Classes:
H01L51/00; H01L51/50; H01L51/52
Foreign References:
| KR20150002216A | 2015-01-07 | |||
| JP2012073346A | 2012-04-12 | |||
| EP2808373A1 | 2014-12-03 |
Other References:
BIALAS, D. ET AL.: "Thiophene-functionalized Isoindigo Dyes Bearing Electron Donor Substituents with Absorptions Approaching the Near Infrared Region", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 9, no. 17, 2011, pages 6127 - 6132, XP055189908
YANG, M. ET AL.: "A Solution-processable D-A-D Small Molecule Based on Isoindigo for Organic Solar Cells", JOURNAL OF MATERIALS SCIENCE, vol. 48, no. 3, 2013, pages 1014 - 1020, XP055571274
YANG, M. ET AL.: "A Solution-processable D-A-D Small Molecule Based on Isoindigo for Organic Solar Cells", JOURNAL OF MATERIALS SCIENCE, vol. 48, no. 3, 2013, pages 1014 - 1020, XP055571274
Attorney, Agent or Firm:
NA, Seung Taek (KR)
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