| 发明名称 |
Voltage level indicator |
| 摘要 |
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.
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| 申请公布号 |
US2002014857(A1) |
申请公布日期 |
2002.02.07 |
| 申请号 |
US20010801082 |
申请日期 |
2001.03.07 |
| 申请人 |
VAN VELZEN JEROEN;LIEDENBAUM COEN T.H.F. |
发明人 |
VAN VELZEN JEROEN;LIEDENBAUM COEN T.H.F. |
| 分类号 |
G01R19/00;G01R1/00;G01R13/40;G09F9/30;H01L27/32;H01L51/50;H05B33/08;(IPC1-7):H05B41/36 |
主分类号 |
G01R19/00 |
| 代理机构 |
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