发明名称 |
Organic light-emitting device using iptycene derivatives |
摘要 |
An organic light-emitting device (OLED) in which an iptycene derivative is used as the emissive layer and/or one or more of the charge transport layers, or as a host material for one or more of these layers.
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申请公布号 |
US6962758(B2) |
申请公布日期 |
2005.11.08 |
申请号 |
US20040883802 |
申请日期 |
2004.07.06 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
CHEN JIAN PING;OKAMURA YOSHIMASA |
分类号 |
H01L51/50;C07C13/64;C09K11/06;H01L51/00;H01L51/30;(IPC1-7):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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