发明名称 |
ORGANIC ELECTROLUMINESCENCE DEVICE AND MATERIAL THEREOF |
摘要 |
<p>An organic electroluminescence device capable of solving the problem of realization of low-voltage driving and high luminance which is important for the prolongation of the life thereof, the organic electroluminescence device comprising a luminous layer composed of a single or a plurality of organic compound thin films interposed between a positive electrode and a negative electrode, characterized in that at least one layer containing a compound having carbenium ion is arranged therein; and a charge transport material (e.g., hole transport material for the organic electroluminescence device) characterized in that a compound having carbenium ion is contained therein.</p> |
申请公布号 |
EP1501337(B1) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20030725696 |
申请日期 |
2003.04.28 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
YAMADA,TOMOHISA;YOSHIMOTO,TAKUJI |
分类号 |
H01L51/50;H01L51/00;H01L51/30;H01L51/40 |
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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