发明名称 |
Photocoupler with compensation circuit |
摘要 |
A photocoupler having a first and second light-emitting diodes, a compensation circuit, which compensates input signals to the first light-emitting diode and generates input signals to the second light-emitting diode, and further makes the current waveform at the second light-emitting diode complementary to the current waveform at the first light-emitting diode, and at least one photodiode that detects the light emitted from the first and second light-emitting diodes.
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申请公布号 |
US2005012687(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040873886 |
申请日期 |
2004.06.22 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
YAMAMOTO KENJI;ITO HIROSHI |
分类号 |
H01L31/12;H01L31/167;H04B10/00;(IPC1-7):G09G3/14 |
主分类号 |
H01L31/12 |
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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