Title:
ORGANIC EL MATERIAL-CONTAINING SOLUTION, METHOD FOR FORMING THIN FILM OF ORGANIC EL MATERIAL, THIN FILM OF ORGANIC EL MATERIAL, AND ORGANIC EL DEVICE
Document Type and Number:
Japanese Patent JP2008124157
Kind Code:
A
Abstract:
To provide an organic EL material-containing solution which is applicable to coating method.
The organic EL material-containing solution contains an organic EL material and a solvent. The organic EL material contains a host and a dopant, and the host is composed of a naphthacene compound having a solubility of not less than 0.5 wt.% in the solvent. The solvent is selected from aromatic solvents, halogen solvents and ether solvents.
Inventors:
INOUE TETSUYA
IKEDA KIYOSHI
ITO MITSUNORI
HOSOKAWA CHISHIO
IKEDA KIYOSHI
ITO MITSUNORI
HOSOKAWA CHISHIO
Application Number:
JP2006304628A
Publication Date:
May 29, 2008
Filing Date:
November 09, 2006
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
H01L51/50; C09K11/06; H05B33/10
Attorney, Agent or Firm:
Intellectual Property Office
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
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