发明名称 |
CHARGE-TRANSPORTING VARNISH |
摘要 |
<p>A charge-transporting varnish is disclosed which comprises a charge-transporting material composed of an oligoaniline compound represented by the formula (1) below and at least one kind of solvent. In this charge-transporting varnish, the charge-transporting material is dissolved or homogeneously dispersed in the solvent. By using this varnish, a charge-transporting thin film having excellent conductive characteristics can be formed through a short-time firing. In particular, when the varnish is applied to an OLED element or a PLED element, the resulting element can achieve excellent element characteristics such as low driving voltage, high luminous efficiency and long life.</p> |
申请公布号 |
EP1638372(A1) |
申请公布日期 |
2006.03.22 |
申请号 |
EP20040733958 |
申请日期 |
2004.05.19 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
KATO, TAKU;ONO, GO;YOSHIMOTO, TAKUJI |
分类号 |
H05B33/22;C08G73/02;H01B1/12;H01L51/00;H01L51/30;H01L51/50;(IPC1-7):H05B33/22 |
主分类号 |
H05B33/22 |
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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