发明名称 |
High gain photo cell with improved pulsed light operation |
摘要 |
A photocell system includes a current control circuit that provides an offset voltage. Each photocell in a photocell array includes an opto-electrical converter receives the offset voltage such that the opto-electrical converter establishes a DC operating point. In one embodiment, each photocell includes the current control circuit. In an alternate embodiment, a single current control circuit provides the offset voltage for the entire photocell array.
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申请公布号 |
US7276684(B2) |
申请公布日期 |
2007.10.02 |
申请号 |
US20030463502 |
申请日期 |
2003.06.16 |
申请人 |
AVAGO TECHNOLOGIES GENERAL IP PTE LTD |
发明人 |
MISEK BRIAN JAMES |
分类号 |
G01J1/44;H01J40/14;H03F3/08 |
主分类号 |
G01J1/44 |
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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