发明名称 |
PHOTOACTIVE COMPOSITION AND ELECTRONIC DEVICE MADE WITH THE COMPOSITION |
摘要 |
<p>There is provided a photoactive composition including: (a) 50-99 wt % based on the total weight of the photoactive composition, of at least one host material having a HOMO energy level; (b) 1-10 wt % based on the total weight of the photoactive composition, of an emissive dopant; and (c) 0.1 to 10 wt % based on the total weight of the photoactive composition, of a non-emissive dopant. The non-emissive dopant is an organometallic iridium complex that has a HOMO energy level shallower than the HOMO energy level of the host.</p> |
申请公布号 |
EP2609640(A1) |
申请公布日期 |
2013.07.03 |
申请号 |
EP20110755170 |
申请日期 |
2011.08.24 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
GAO, WEIYING;HERRON, NORMAN |
分类号 |
H01L51/50;C09K11/06;H01L51/00 |
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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