Title:
発光ダイオードのための５−置換２−フェニルキノリン錯体物質
Document Type and Number:
Japanese Patent JP6594393
Kind Code:
B2
Abstract:
Compounds are provided that comprise a ligand having a 5-substituted 2-phenylquinoline. In particular, the 2-phenylquinoline may be substituted with a bulky alkyl at the 5-position. These compounds may be used in organic light emitting devices, in particular as red emitters in the emissive layer of such devices, to provide devices having improved properties.
Inventors:
Bin Ma
Alan Diangelis
Chuan Jun Sha
Wazim Adamovich
Alan Diangelis
Chuan Jun Sha
Wazim Adamovich
Application Number:
JP2017196644A
Publication Date:
October 23, 2019
Filing Date:
October 10, 2017
Export Citation:
Assignee:
Universal Display Corporation
International Classes:
C07C49/92; H01L51/50; C07F7/10; C07F15/00; C09K11/06; G09F9/30; H01L27/32
Domestic Patent References:
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Foreign References:
| WO2010002850A1 | ||||
| WO2010047707A1 | ||||
| EP1783132A1 | ||||
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Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Shinya Mitsuhiro
Masatake Shiga
Shinya Mitsuhiro