发明名称 |
High-speed peristaltic CCD imager with GaAs fet output |
摘要 |
An improved CCD imaging array is disclosed which is capable of operating at 10,000 frames-per-second. The imager consists of an array of 512x512 pixels having 16 serial output channels which provides a composite output data rate up to 250 Megasamples/second. The serial output registers are constructed from peristaltic CCDs, each having a GaAs FET output circuit bump-mounted to the silicon substrate. A four-layer pinned photodiode is utilized as the photodetector, and each photodiode has its own antiblooming drain. The antiblooming gates double as an optical shuttering device. Sample-and-hold output circuitry is also provided.
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申请公布号 |
US5614740(A) |
申请公布日期 |
1997.03.25 |
申请号 |
US19940346826 |
申请日期 |
1994.11.30 |
申请人 |
Q-DOT, INC. |
发明人 |
GARDNER, DAVID W.;LINNENBRINK, THOMAS E.;GAALEMA, STEPHEN D. |
分类号 |
H01L27/148;H01L29/768;(IPC1-7):H01L27/148 |
主分类号 |
H01L27/148 |
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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