Title:
Organic electroluminescence materials and devices
Document Type and Number:
Japanese Patent JP6358922
Kind Code:
B2
Abstract:
is disclosed. In formula (I), Cu is a monovalent copper atom; *C is a carbene carbon; X1 and X2 are selected from alkyl, cycloalkyl, alkoxy, amino, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof; X1 is bonded to *C by a C atom, and X2 is bonded to *C by an N atom; X1 and X2 are optionally joined to form a ring; and Y is selected halide, alkyl, cycloalkyl, alkoxy, amino, phosphine, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, heteroalkynyl, arylalkyl, aryloxy, aryl, heteroalkyl, heteroaryl, and combinations thereof. A formulation containing compound having a structure according to formula (I), and a device with an organic layer comprising disposed between an anode and a cathode, that includes a compound having a structure according to formula (I) are also described.
Inventors:
Mark E Thomson
Peter I. Jurovich
Valentina Krillova
Peter I. Jurovich
Valentina Krillova
Application Number:
JP2014215018A
Publication Date:
July 18, 2018
Filing Date:
October 22, 2014
Export Citation:
Assignee:
Universal Display Corporation
International Classes:
C07F1/08; C09K11/06; H01L51/50
Domestic Patent References:
| JP2013511532A | ||||
| JP2007297347A | ||||
| JP2013534518A |
Foreign References:
| US20090069569 | ||||
| WO2009140259A1 |
Other References:
Dalton Transactions,2011年,40(33),p.8367-8376
Attorney, Agent or Firm:
Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda
Takeshi Yamashita
Yoshihiro Nagare
Naoko Matsuda
Takeshi Yamashita