发明名称 |
Blue-emitting polymer and organic electroluminescent device using the same |
摘要 |
A blue-emitting polymer in which a bisindenospirofluorene unit is incorporated in a polyarylene polymer backbone, and an organic EL device using the blue-emitting polymer as a light-emitting material. The organic EL device exhibits excellent emission efficiency, low turn-on voltage, good color stability and color purity.
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申请公布号 |
US2006147753(A1) |
申请公布日期 |
2006.07.06 |
申请号 |
US20060325566 |
申请日期 |
2006.01.05 |
申请人 |
SOHN BYUNG-HEE;PAEK WOON-JUNG;KANG IN-NAM |
发明人 |
SOHN BYUNG-HEE;PAEK WOON-JUNG;KANG IN-NAM |
分类号 |
H01L51/54;C08G61/12;C09K11/06;H05B33/14 |
主分类号 |
H01L51/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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