发明申请
- 专利标题: Solution Composition And Polymer Light-Emitting Device
- 专利标题(中): 溶液组合物和聚合物发光装置
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申请号: US11575755申请日: 2005-10-13
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公开(公告)号: US20080061673A1公开(公告)日: 2008-03-13
- 发明人: Tomoyuki Suzuki , Kiyotoshi Iimura , Katsumi Agata
- 申请人: Tomoyuki Suzuki , Kiyotoshi Iimura , Katsumi Agata
- 申请人地址: JP Tokyo 104--8260
- 专利权人: SUMITOMO CHEMICAL CO., LTD.
- 当前专利权人: SUMITOMO CHEMICAL CO., LTD.
- 当前专利权人地址: JP Tokyo 104--8260
- 优先权: JP2004-301417 20041015
- 国际申请: PCT/JP05/19257 WO 20051013
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; C08F12/08 ; C09K19/00
摘要:
To provide a solution composition having a significantly high viscosity comprising one or more solvent(s) and one or more polymer(s) having a polystyrene-reduced Z-average molecular weight of 5.0×104 to 5.0×106, and the solution composition allows to easily obtain a film having a favorable film formability and high uniformity.
公开/授权文献
- US07910025B2 Solution composition and polymer light-emitting device 公开/授权日:2011-03-22
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