发明名称 |
ORGANIC ELECTRONIC DEVICE |
摘要 |
<p>An organic electronic device. The device includes a first electrode to inject or extract hole, the first electrode including a conductive layer and an n-type organic compound layer disposed on the conductive layer, a second electrode to inject or extract electron, a p-type organic compound layer disposed between the n-type organic compound layer and the second electrode. The p-type organic compound layer forms an NP junction between the n-type organic compound layer and the p-type organic compound layer. The energy difference between a lowest unoccupied molecular orbital (LUMO) energy of the n-type organic compound layer and a Fermi energy of the conductive layer is about 2 eV or less, and the energy difference between the LUMO energy of the n-type organic compound layer and a highest unoccupied molecular orbital (HOMO) energy of the p-type organic compound layer is about 1 eV or less.</p> |
申请公布号 |
EP1745519(A1) |
申请公布日期 |
2007.01.24 |
申请号 |
EP20050740877 |
申请日期 |
2005.05.11 |
申请人 |
LG CHEM, LTD. |
发明人 |
KANG, MINSOO;SON, SAE-HWAN;CHOI, HYEON;JANG, JUN-GI;JEON, SANG-YOUNG;KIM, YEON-HWAN;YOON, SEOKHEE;HAN, YOUNG-KYU |
分类号 |
H01L51/00;B32B19/00;H01L51/05;H01L51/52 |
主分类号 |
H01L51/00 |
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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