Title:
有機発光素子
Document Type and Number:
Japanese Patent JP4311707
Kind Code:
B2
Abstract:
To provide an organic light-emitting device that exhibits the hue of light emission having extremely high purity and has a light output having high luminance and long life with a high degree of efficiency. The organic light-emitting device comprises at least a pair of electrodes consisting of an anode and a cathode and one or more organic compound-containing layers sandwiched between the pair of electrodes, wherein at least one of the above described organic compound-containing layers contains at least one compound selected from the group consisting of the compounds represented by the following general formula [1] and at least one compound selected from the group consisting of the compounds represented by the following general formula [2].
Inventors:
Akihito Saito
Naoki Yamada
Koichi Suzuki
Akihiro Senoo
Hiroshi Tanabe
Mitsuho Hiraoka
Chika Negishi
Naoki Yamada
Koichi Suzuki
Akihiro Senoo
Hiroshi Tanabe
Mitsuho Hiraoka
Chika Negishi
Application Number:
JP2002248354A
Publication Date:
August 12, 2009
Filing Date:
August 28, 2002
Export Citation:
Assignee:
Canon Inc
International Classes:
H01L51/50; C07C13/567; C07C13/72; C07C211/54; C07C211/56; C07C211/61; C09K11/06; H01L51/30; H01L51/00
Domestic Patent References:
JP2002329580A | ||||
JP2004083483A | ||||
JP7090259A | ||||
JP10255985A | ||||
JP2002343571A | ||||
JP2002237386A | ||||
JP2002050481A | ||||
JP2001192651A | ||||
JP2002175885A | ||||
JP2002212150A |
Foreign References:
US20030189216 | ||||
US5077142 |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi