Title:
フェニルカルバゾール化合物,及びそれを利用した有機電界発光素子
Document Type and Number:
Japanese Patent JP4458361
Kind Code:
B2
Abstract:
A phenylcarbazole compound of formula (1) below is provided, where each of R1 and R2 is independently a monosubstituted or polysubstituted functional group selected from the group consisting of hydrogen atom, a substituted or unsubstituted C1-C30 alkyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C4-C30 heterocyclic group, a substituted or unsubstituted C6-C30 condensed polycyclic group, wherein groups adjacent to R1 and R2 bind and form a saturated or unsaturated cyclic hydrocarbon group, and Ar is a substituted or unsubstituted C6-C30 aryl group or a C6-C30 heteroaryl group, wherein the substituent R4 is defined herein. Also included is an organic electroluminescence device comprising the above phenylcarbazole compounds.
Inventors:
Fan soku fan
Lee Sukjong
Golden country
Yang Sungaku
Kim Hee Young
Masahiro Lee
Lee Sukjong
Golden country
Yang Sungaku
Kim Hee Young
Masahiro Lee
Application Number:
JP2005198787A
Publication Date:
April 28, 2010
Filing Date:
July 07, 2005
Export Citation:
Assignee:
Samsung Mobile Display Co., Ltd.
International Classes:
C07D209/88; C09K11/06; H01L51/50
Domestic Patent References:
| JP9134020A | ||||
| JP2003129043A | ||||
| JP4183719A |
Attorney, Agent or Firm:
IPD International Patent Business Corporation
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara