发明名称 |
Organic electroluminescent element, panel and apparatus using the same |
摘要 |
An organic electroluminescent (OEL) element includes a scanning electrode and a signal electrode, which crosses the scanning electrode at right angles, on a substrate. The signal electrodes are formed of N-layer electrodes laminated like steps, where respective layers are insulated from each other. The scanning electrodes are formed on the signal electrodes via an organic thin film layer. As a result, a display area is divided into sections corresponding to laminated numbers, and the divided each section is scanned independently. A duty ratio for driving the OEL element becomes large and less power consumption thus can be expected.
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申请公布号 |
US6791260(B2) |
申请公布日期 |
2004.09.14 |
申请号 |
US20020051298 |
申请日期 |
2002.01.22 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KOMATSU TAKAHIRO;GYOTOKU AKIRA;HAMANO TAKAFUMI;KANEKO SHINICHIRO |
分类号 |
H05B33/26;H01L27/32;H01L51/50;H01L51/52;H05B33/00;(IPC1-7):H05B33/00 |
主分类号 |
H05B33/26 |
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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