Title:
有機半導体の溶液および分散液
Document Type and Number:
Japanese Patent JP2004535653
Kind Code:
A
Abstract:
The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that A. Each of the solvents on its own has a boiling point of below 200° C. and a melting point of 15° C. or less, B. at least one of the solvents has a boiling point in the range from greater than 140 to less than 200° C., C. the solvents used have no benzylic CH2 or CH groups, D. the solvents used are not benzene derivatives containing tert-butyl substituents or more than two methyl substituents, and their use in printing processes for producing layers of organic semiconductors, especially for the electronics industry.
Inventors:
Spriter, Hubert
Becker, Heinrich
Trekker, Kevin
Hoin, Zusanne
Sauer, Andreas
Becker, Heinrich
Trekker, Kevin
Hoin, Zusanne
Sauer, Andreas
Application Number:
JP2002571775A
Publication Date:
November 25, 2004
Filing Date:
March 07, 2002
Export Citation:
Assignee:
Covion Organic Semiconductors GmbH
International Classes:
H01L51/50; C09K11/06; H01L21/368; H01L29/786; H01L51/05; H01L51/40; H05B33/10; (IPC1-7): H05B33/14; H01L21/368; H01L29/786; H01L51/00; H05B33/10
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto