发明名称 |
SEMICONDUCTOR OPTICAL DETECTOR |
摘要 |
FIELD: instruments, in particular, automatic systems for control of manufacturing. SUBSTANCE: device provides conversion of light-controlled resistance to frequency. To achieve this, field-effect transistors are designed as capacitance element of oscillatory circuit; its inductance element is passive inductance. Semiconductor optical detector has two voltage sources, which provides supply of two field-effect transistors through photo resistors. Sources of field-effect transistors are connected to each other. Serial circuit of passive inductance coil and capacitor is connected in parallel to drains of field-effect transistors. EFFECT: increased functional capabilities. 1 dwgo
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申请公布号 |
RU2114490(C1) |
申请公布日期 |
1998.06.27 |
申请号 |
RU19950114065 |
申请日期 |
1995.08.08 |
申请人 |
VINNITSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSIT |
发明人 |
OSADCHUK VLADIMIR STEPANOVICH;OSADCHUK ELENA VLADIMIROVNA;OSADCHUK ALEKSANDR VLADIMIROVICH |
分类号 |
H01L31/08;(IPC1-7):H01L31/08 |
主分类号 |
H01L31/08 |
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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