发明申请
US20080113101A1 ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FOR FORMING THIN FILM OF ORGANIC ELECTROLUMINESCENCE MATERIAL, THIN FILM OF ORGANIC ELECTROLUMINESCENCE MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE
审中-公开
有机 - 电致发光材料的有机溶液，有机电致发光薄膜的薄膜形成方法，有机电致发光材料薄膜和有机电致发光器件
- 专利标题： ORGANIC-ELECTROLUMINESCENCE-MATERIAL-CONTAINING SOLUTION, METHOD FOR FORMING THIN FILM OF ORGANIC ELECTROLUMINESCENCE MATERIAL, THIN FILM OF ORGANIC ELECTROLUMINESCENCE MATERIAL AND ORGANIC ELECTROLUMINESCENCE DEVICE
- 专利标题（中）： 有机 - 电致发光材料的有机溶液，有机电致发光薄膜的薄膜形成方法，有机电致发光材料薄膜和有机电致发光器件
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申请号： US11564058申请日： 2006-11-28
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公开(公告)号： US20080113101A1公开(公告)日： 2008-05-15
- 发明人: Tetsuya Inoue , Masakazu Funahashi , Mineyuki Kubota , Mitsunori Ito , Chishio Hosokawa
- 申请人： Tetsuya Inoue , Masakazu Funahashi , Mineyuki Kubota , Mitsunori Ito , Chishio Hosokawa
- 申请人地址： JP Chiyoda-ku
- 专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人： Idemitsu Kosan Co., Ltd.
- 当前专利权人地址： JP Chiyoda-ku
- 优先权： JP2006-304627 20061109
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; B05D3/00
摘要：
An organic EL material-containing solution contains an organic EL material, a solvent and a viscosity control agent. The organic EL material contains a host and a dopant.The host is a compound shown by Formula (1) below and has a solubility of 2 wt % or higher in the solvent. The solvent is an aromatic solvent, while the viscosity control agent is an alcohol type solution or an alkyl-substituted aromatic solution having 4 or more carbon atoms.