发明名称 |
ELECTROLUMINESCENCE IN LIGHT EMITTING POLYMERS FEATURING DEAGGREGATED POLYMERS |
摘要 |
In general terms, the present invention includes a light emitting polymeric material the light emitting polymeric material capable of producing electroluminescence upon being provided with a flow of electrons, the light emitting polymeric material comprising a plurality of polymeric chains comprising polymeric chains each having substituent moieties of sufficient number and size and extending from the polymeric chain and about a substantial portion of the circumference about the polymer chain so as to maintain the polymeric chains in a sufficiently deaggregated state (referred to herein as a "strapped" polymer), so as to substantially prevent the redshifting of the electroluminescence and the lowering of light emission efficiency of the electroluminescence. |
申请公布号 |
EP0946615(B1) |
申请公布日期 |
2008.10.29 |
申请号 |
EP19970937065 |
申请日期 |
1997.07.30 |
申请人 |
THE OHIO STATE UNIVERSITY RESEARCH FOUNDATION |
发明人 |
EPSTEIN, ARTHUR, J.;WANG, YUNZHANG;GEBLER, DARREN, D.;SWAGER, TIMOTHY, M. |
分类号 |
H01L51/50;C08G61/12;C09K11/06;H01B1/12;H01L51/00;H01L51/30;H01L51/52;H05B33/10;H05B33/14 |
主分类号 |
H01L51/50 |
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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