Title:
The combination thing for organic electroluminescent devices
Document Type and Number:
Japanese Patent JP5996543
Kind Code:
B2
Abstract:
The present invention relates to a formulation, in particular for use in organic electroluminescent devices, comprising a carbazole compound, an electron-transport compound, a triplet emitter compound and at least one solvent, where the electron-transport compound encompasses a ketone compound or a triazine compound and where the carbazole compound contains at least two carbazole groups whose N atoms are connected to one another via an aromatic or heteroaromatic ring system. The invention is furthermore directed to organic electro-luminescent devices which comprise the mixtures according to the invention.
Inventors:
Rudeman, Aurelly
Anemian, Remi Manow
Hein, Suzanne
Heil, Holger
Eberle, Thomas
Anemian, Remi Manow
Hein, Suzanne
Heil, Holger
Eberle, Thomas
Application Number:
JP2013533104A
Publication Date:
September 21, 2016
Filing Date:
September 15, 2011
Export Citation:
Assignee:
Merck Patent Game Behr
International Classes:
H01L51/50; C07D209/86; C07D213/53; C07D251/14; C07D403/04; C09K11/06
Domestic Patent References:
| JP2010516637A | ||||
| JP2006245565A |
Foreign References:
| WO2010069444A1 | ||||
| WO2010015306A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ukai Ken
Shigeru Iino
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Ukai Ken
Shigeru Iino