Title:
有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置
Document Type and Number:
Japanese Patent JP5810847
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a material for an organic electroluminescent element.SOLUTION: The material for an organic electroluminescent element is represented by formula (1). In the formula (1), X is an oxygen atom, a sulfur atom, PR, PR(=Y) or SiRR; and at least one of Rto Ris represented by formula (2). In the formula (2), L is a group to which an arylene group or the like is bonded; and Y is an oxygen atom, a sulfur atom or the like.
Inventors:
Noboru Sekine
Shinya Otsu
Shinya Otsu
Application Number:
JP2011244068A
Publication Date:
November 11, 2015
Filing Date:
November 08, 2011
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
C07F9/655; C07F9/6553; C07F9/6558; C07F9/6561; C07F9/6596; C07F19/00; C09K11/06; H01L51/50
Domestic Patent References:
| JP7082282A | ||||
| JP9143188A | ||||
| JP2012049518A |
Foreign References:
| WO2011125680A1 |
Other References:
Gelpke, Arjan E. Sollewijn; Kooijman, Huub; Spek, Anthony L.; Hiemstra, Henk,Synthesis of the dibenzofuran-based diphosphine ligand BIFAP and its water-soluble derivative BIFAPS and their use in ruthenium-catalyzed asymmetric hydrogenation.,Chemistry - A European Journal ,1999年,5(9),2472-2482
Attorney, Agent or Firm:
Gwangyang International Patent Office