发明申请
- 专利标题: Compound, charge transporting material and organic electroluminescent element
- 专利标题(中): 化合物,电荷输送材料和有机电致发光元件
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申请号: US11342730申请日: 2006-01-31
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公开(公告)号: US20060186796A1公开(公告)日: 2006-08-24
- 发明人: Masayoshi Yabe , Hideki Sato , Masayo Fugono , Takeshi Shioya , Masako Takeuchi
- 申请人: Masayoshi Yabe , Hideki Sato , Masayo Fugono , Takeshi Shioya , Masako Takeuchi
- 申请人地址: JP Tokyo
- 专利权人: MITSUBISHI CHEMICAL CORPORATION
- 当前专利权人: MITSUBISHI CHEMICAL CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JPP.2003-204947 20030731; JPP.2003-374430 20031104; JPP.2004-045219 20040220
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; C07D401/02
摘要:
An object of the invention is to provide a charge transporting material having an excellent heat resistance, excellent filming properties, an excellent charge transporting ability, and excellent light-emitting characteristics and, also, to provide an organic electroluminescent element providing a high luminance and a highly luminous efficiency and having a long life. The invention relates to a charge transporting material comprising a compound having within the molecule two or more pyridine rings substituted at 2-, 4- and 6-positions thereof, which rings do not substantially conjugate each other (provided that the 3- and 5-positions of the pyridine rings may be substituted) and an organic electroluminescent element using the charge transporting material.
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