发明名称 |
Electronic component with p-doped organic semiconductor |
摘要 |
An electronic component comprising a layer of organic semiconducting material in which a dopant is dispersed having an energy difference between the work function of the dopant and of the HOMO level of said organic semiconducting material that is less than 0.5 eV. The dopant is an atomic element having an evaporation temperature lower than 1300° C. for a pressure of 10−8 Torr. The invention enables the toxicity problems connected with usual organic acceptor dopants to be avoided. It applies in particular to organic light-emitting diodes. |
申请公布号 |
US8294359(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20070223600 |
申请日期 |
2007.02.28 |
申请人 |
BEN KHALIFA MOHAMED;VAUFREY DAVID;COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
BEN KHALIFA MOHAMED;VAUFREY DAVID |
分类号 |
H01L51/54 |
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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