Title:
A luminescent device, a display, and a lighting installation using an organic electroluminescence element and the element
Document Type and Number:
Japanese Patent JP5975611
Kind Code:
B2
Abstract:
An organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one organic layer including a light emitting layer, disposed between the electrodes, in which at least one kind of compound represented by the following general formula (I) is contained in any layer of the at least one organic layer. The organic electroluminescent element has good luminous efficiency, driving voltage, and driving durability, and has low dependence of such performance on a deposition rate: wherein X, Q, R1 to R8 are as defined in the application.
Inventors:
Koji Takahisa
Satoshi Kitamura
Yasuhisa Yoneda
Takada Saya
Shundai Ise
Satoshi Kitamura
Yasuhisa Yoneda
Takada Saya
Shundai Ise
Application Number:
JP2011180908A
Publication Date:
August 23, 2016
Filing Date:
August 22, 2011
Export Citation:
Assignee:
UDC Ireland Limited
International Classes:
H01L51/50; C07D311/78; C07D333/50; C09K11/06; G09F9/30; H01L27/32
Domestic Patent References:
| JP2010087410A | ||||
| JP2005082702A | ||||
| JP2003151775A | ||||
| JP2002216963A | ||||
| JP2001102173A |
Foreign References:
| US20040076853 |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes