发明名称 |
Circuit arrangement for ac driving of organic diodes |
摘要 |
Organic light emitting devices emit light when operated with low dc voltage forward bias. According to the present invention, a space saving circuit arrangement of organic light emitting devices is disclosed, the circuit arrangement emitting light on both the positive and the negative cycle of an ac driving voltage. Furthermore a method is disclosed for producing the circuit arrangement on a substrate. Advantageously, the present invention allows for high voltage ac driving of organic light emitting devices or organic diodes without the need of additional rectifying electronics.
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申请公布号 |
US2006232992(A1) |
申请公布日期 |
2006.10.19 |
申请号 |
US20040567395 |
申请日期 |
2004.07.30 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BERTRAM DIETRICH;BECHTEL HANS-HELMUT |
分类号 |
H01L33/00;H01L27/15;H01L27/32;H05B33/08 |
主分类号 |
H01L33/00 |
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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