Title:
電荷輸送性材料及び有機エレクトロニクス素子
Document Type and Number:
Japanese Patent JP6946934
Kind Code:
B2
Abstract:
To provide a charge transporting material in which the curability is improved, an ink composition, and an organic electroluminescent device using the charge transporting material and the ink composition.SOLUTION: A charge transporting material includes a first charge transporting polymer having one or more benzocyclobutenyl group-containing groups and a second charge transporting polymer having one or more carbon-carbon unsaturated bond group-containing groups.SELECTED DRAWING: None
More Like This:
Inventors:
Real name Ryo
Sugioka Satoshi
Kenichi Ishizuka
Hiroki Sakuma
Sugioka Satoshi
Kenichi Ishizuka
Hiroki Sakuma
Application Number:
JP2017209477A
Publication Date:
October 13, 2021
Filing Date:
October 30, 2017
Export Citation:
Assignee:
Showa Denko Materials Co., Ltd.
International Classes:
H01L51/50; C08L65/00; G09F9/00; G09F9/30; H01L27/32; H05B33/02
Domestic Patent References:
| JP2011149013A | ||||
| JP2017059745A | ||||
| JP2017531047A |
Foreign References:
| WO2013125662A1 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu