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发明名称
VOLTAGE LEVEL INDICATOR
摘要
<p>Integrated voltage level indicator comprising a plurality of polymer LEDs between two contact leads, in which the number of luminescing LEDs and/or the intensity of the light in each LED is determined by the external voltage level.</p>
申请公布号
WO1999060414(A2)
申请公布日期
1999.11.25
申请号
IB1999000810
申请日期
1999.05.06
申请人
发明人
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主分类号
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