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 JP4486243
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element that has an excellent luminous efficiency and a high luminance. SOLUTION: This is a compound as expressed in Formula (1-A) and the electroluminescent element uses the compound. In Formula, each of X1-X24 expresses independently hydrogen atom, halogen atom, a straight chain, branched or cyclic alkyl group, a straight chain, branched or cyclic alkoxy group, or a substituted or a non-substituted aryl group.
Inventors:
Tsutomu Ishida
Takehiko Shimamura
Yoshiyuki Totani
Masakatsu Nakatsuka
Takehiko Shimamura
Yoshiyuki Totani
Masakatsu Nakatsuka
Application Number:
JP2000297036A
Publication Date:
June 23, 2010
Filing Date:
September 28, 2000
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
H01L51/50; C07C13/62; C07C25/22; C07C43/21; C07C43/225; C09K11/06; H05B33/14
Domestic Patent References:
| JP2002164175A | ||||
| JP2002110356A | ||||
| JP2002110354A | ||||
| JP1140360A | ||||
| JP10340782A | ||||
| JP2002170681A |
Attorney, Agent or Firm:
Koichi Washida
Kazuto Iinuma
Shinichi Naemura
Kazuto Iinuma
Shinichi Naemura