发明名称 |
Active linear sensor |
摘要 |
A CMOS imager includes a photosensitive device such as a photosensitive device such as a photodiode or photogate having a sense node coupled to an FET located adjacent to the photosensitive region. Another FET, forming a differential input pair of an operational amplifier is located outside of the array of pixels. The operational amplifier is configured for unity gain and a row or column of input FETs is connected in parallel. A correlated double sampler is connected to the output of the operational amplifier for providing a fixed pattern noise free signal. |
申请公布号 |
AU2999899(A) |
申请公布日期 |
1999.10.11 |
申请号 |
AU19990029998 |
申请日期 |
1999.03.10 |
申请人 |
PHOTON VISION SYSTEMS, LLC |
发明人 |
JEFFREY J. ZARNOWSKI;MATTHEW A. PACE |
分类号 |
H04N5/357;H04N5/365;H04N5/3745;H04N5/378 |
主分类号 |
H04N5/357 |
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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