Title:
有機電界発光装置
Document Type and Number:
Japanese Patent JP5808938
Kind Code:
B2
Abstract:
An organic light-emitting device includes a first electrode, a mixed organic layer, an emission layer, an electron transport layer, and a second electrode. The mixed organic layer contains a fluorene derivative and a pyrazine derivative, and the electron transport layer contains a lithium quinolate and a pyridine derivative.
Inventors:
Kim Dong-ken
Money
Lee Kun-hee
Thousand people
Masakawa Son
Guo
Kim Misaki
Hayashi Tsubaki Yu
Money
Lee Kun-hee
Thousand people
Masakawa Son
Guo
Kim Misaki
Hayashi Tsubaki Yu
Application Number:
JP2011099568A
Publication Date:
November 10, 2015
Filing Date:
April 27, 2011
Export Citation:
Assignee:
Samsung Display Co.,Ltd.
International Classes:
H01L51/50; C07D487/14
Domestic Patent References:
| JP2010050281A | ||||
| JP2009277791A | ||||
| JP2010034548A | ||||
| JP2009094124A | ||||
| JP2006279014A |
Attorney, Agent or Firm:
IPD International Patent Business Corporation