发明公开
EP1580209A1 HIGH-MOLECULAR COMPOUNDS, ELECTROLUMINESCENTS AND LIGHT EMITTING DEVICES
审中-公开
高分子化合物电致发光器件UNDLICHTEMITTIERENDE
- 专利标题： HIGH-MOLECULAR COMPOUNDS, ELECTROLUMINESCENTS AND LIGHT EMITTING DEVICES
- 专利标题（中）： 高分子化合物电致发光器件UNDLICHTEMITTIERENDE
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申请号： EP03780763.3申请日： 2003-12-15
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公开(公告)号： EP1580209A1公开(公告)日： 2005-09-28
- 发明人: TAKASU, Takako, SEMICONDUCTOR ENERGY LAB. CO., LTD , SEO, Satoshi,SEMICONDUCTOR ENERGY LAB. CO., LTD , NOMURA, Ryoji, SEMICONDUCTOR ENERGY LAB. CO., LTD
- 申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 申请人地址： 398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
- 专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人地址： 398 Hase Atsugi-shi, Kanagawa-ken 243-0036 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2002375654 20021225
- 国际公布： WO2004058850 20040715
- 主分类号： C08G61/12
- IPC分类号： C08G61/12 ; H05B33/14 ; C09K11/06
摘要：
A novel electroluminescent polymer is represented by the general formula ( I ).
A is (a-1) or the like, and B or B' is either the following (b-1) or (b-2). A film of the polymer represented by the general formula (I) can be formed by electrolytic polymerization, and further emits light in a different color by an electric field when a substituent thereof is changed. Therefore, a light-emitting device that is capable of multicolor displaying can be easily obtained.
A is (a-1) or the like, and B or B' is either the following (b-1) or (b-2). A film of the polymer represented by the general formula (I) can be formed by electrolytic polymerization, and further emits light in a different color by an electric field when a substituent thereof is changed. Therefore, a light-emitting device that is capable of multicolor displaying can be easily obtained.
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