Title:
炭化水素化合物および有機電界発光素子
Document Type and Number:
Japanese Patent JP4274668
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an organic electroluminescence element that is superior in luminous efficiency and emits in high brightness. SOLUTION: These are a compound and an electroluminescence element using the compound as expressed in the formula (1-A), wherein X1 to X30 show each independently hydrogen atom, halogen atom, straight chain,branch, or cyclic alkyl group, straight chain, branch or cyclic alkoxy group, or substituted or non-substituted aryl group.
Inventors:
Tsutomu Ishida
Takehiko Shimamura
Masakatsu Nakatsuka
Takehiko Shimamura
Masakatsu Nakatsuka
Application Number:
JP2000066651A
Publication Date:
June 10, 2009
Filing Date:
March 10, 2000
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
H01L51/50; C07C13/62; C07C25/22; C07C43/21; C07F5/02; C09K11/06; H05B33/14; H05B33/22
Domestic Patent References:
| JP9241629A | ||||
| JP10189247A | ||||
| JP1112205A | ||||
| JP2001250688A | ||||
| JP2001213814A |
Attorney, Agent or Firm:
Shinichi Naemura
Shotaro Mogami
Shotaro Mogami
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