发明名称 |
Readout system and method for an image sensor |
摘要 |
A readout system with enhanced dynamic range for an image sensor is constructed with a pixel circuit and a readout circuit. The pixel circuit includes at least a first amplifier with a first gain and a second amplifier with a second gain for amplifying signals from the image sensor. The readout circuit includes at least a first readout sub-circuit and a second readout sub-circuit for corresponding reading output of the first amplifier and output of the second amplifier respectively.
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申请公布号 |
US8149310(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20090425345 |
申请日期 |
2009.04.16 |
申请人 |
YIN PING-HUNG;HIMAX IMAGING, INC. |
发明人 |
YIN PING-HUNG |
分类号 |
H04N5/335 |
主分类号 |
H04N5/335 |
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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