Title:
スプレー又はインクジェット塗布用電荷輸送性ワニス
Document Type and Number:
Japanese Patent JP5401791
Kind Code:
B2
Abstract:
Disclosed is a charge-transporting varnish containing a charge-transporting organic material, a good solvent, at least one poor solvent with high leveling properties, and at least one volatile poor solvent. The charge-transporting organic material is composed of a charge-transporting material consisting of a charge-transporting monomer or a charge-transporting oligomer having a number average molecular weight of 200 to 5000, or alternatively composed of such a charge-transporting material and an electron-accepting dopant material or a hole-accepting dopant material. This charge-transporting varnish enables to form a uniform and smooth charge-transporting thin film by a spray method or an ink jet method on an exposed electrode portion such as ITO or IZO of a substrate on which a structure of a simple or complicated pattern is formed beforehand.
Inventors:
Hiroshi Kato
Takuji Yoshimoto
Ono Australia
Takuji Yoshimoto
Ono Australia
Application Number:
JP2007542613A
Publication Date:
January 29, 2014
Filing Date:
October 25, 2006
Export Citation:
Assignee:
Nissan Chemical Industries, Ltd.
International Classes:
H01L51/50; C07C211/54; C07C309/60; C09D5/24; C09D7/12; C09D11/00; C09D201/00; H01B1/20; H01B5/14; H01B13/00; H05B33/10
Domestic Patent References:
| JP2006066111A | 2006-03-09 | |||
| JP2005108828A | 2005-04-21 | |||
| JP2003140336A | 2003-05-14 | |||
| JPH11279279A | 1999-10-12 |
Foreign References:
| WO2005000832A1 | 2005-01-06 | |||
| WO2004043117A1 | 2004-05-21 | |||
| WO2003071559A1 | 2003-08-28 | |||
| WO2006025342A1 | 2006-03-09 | |||
| WO2005043962A1 | 2005-05-12 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa