发明名称 |
Light-activated amplified gate bi-directional thyristor |
摘要 |
A light-activated bi-directional thyristor of a planar structure having P type base layers for first and second thyristors in a light receiving section, the P type base layers being separated from each other by an N type base layer. An N type emitter layer is formed at that part of the P type base layer for the second thyristor which is located on the side of the light receiving section. A first auxiliary electrode is laminated to the N type emitter layer to form an amplifying gate section. A second auxiliary electrode is formed on the P type base layer which is located opposite the light receiving section. On-current of the amplifying gate section is supplied to a shorted emitter in the second thyristor, through a connector for electrically connecting the first and second auxiliary electrodes.
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申请公布号 |
US4546369(A) |
申请公布日期 |
1985.10.08 |
申请号 |
US19830545237 |
申请日期 |
1983.10.25 |
申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
TSUKAKOSHI, TSUNEO;OHASHI, HIROMICHI |
分类号 |
H01L29/74;H01L29/747;H01L31/111;(IPC1-7):H01L29/747 |
主分类号 |
H01L29/74 |
代理机构 |
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主权项 |
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地址 |
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