发明名称 |
Bidirectional light-activated thyristor having substrate optical isolation |
摘要 |
Disclosed is a bidirectional light-activated thyristor which comprises a first and a second thyristor portion arranged in inverse-parallel with each other with a predetermined positional relation, an isolation section for electrically isolating the first and second thyristor portions from each other, a first and a second main electrode for connecting the first and second thyristor portions with each other in inverse-parallel, and a first and a second photo-trigger means for triggering the first and second thyristor portions respectively, wherein the photo-trigger signal from the first photo-trigger means is prevented by the first thyristor portion from reaching the second thyristor portion and the photo-trigger signal from the second photo-trigger means is prevented by the second thyristor portion from reaching the first thyristor portion.
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申请公布号 |
US4216487(A) |
申请公布日期 |
1980.08.05 |
申请号 |
US19780879758 |
申请日期 |
1978.02.21 |
申请人 |
HITACHI LTD |
发明人 |
KONISHI, NOBUTAKE;OKAMURA, MASAHIRO;SUGAWARA, YOSHITAKA;YATSUO, TSUTOMU;YOKOTA, TAKESHI |
分类号 |
H01L29/74;G02B6/42;H01L29/747;H01L31/0203;H01L31/111;H01L31/167;H02M1/08;(IPC1-7):H01L29/74 |
主分类号 |
H01L29/74 |
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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