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1. 发明授权

US4870493A Solid-state matrix array imaging device controlled by vertical scanning registers for read-out and for photo-sensitivity control 失效
标题翻译：固态矩阵阵列成像装置由垂直扫描寄存器控制，用于读出和感光度控制
公开(公告)号：US4870493A
公开(公告)日：1989-09-26
申请号：US79526
申请日：1987-07-30
申请人： Tetsurou Izawa , Toshio Miyazawa , Shigeki Nishizawa , Iwao Takemoto , Kouzou Yasuda
发明人： Tetsurou Izawa , Toshio Miyazawa , Shigeki Nishizawa , Iwao Takemoto , Kouzou Yasuda
IPC分类号： H04N5/374 , H04N5/376
CPC分类号： H04N3/1512 , H04N3/155
摘要： Disclosed is a solid state imaging device with a first and a second vertical scanning register for full-electrically setting the photo-sensitivity of a TV camera in accordance with the difference of the vertical scanning timing.
摘要翻译：公开了一种具有第一和第二垂直扫描寄存器的固态成像装置，用于根据垂直扫描时序的差异来全面地设置TV摄像机的感光度。

2. 发明授权

US4608608A Solid-state imaging system with smear suppression circuits 失效
标题翻译：具有污迹抑制电路的固态成像系统
公开(公告)号：US4608608A
公开(公告)日：1986-08-26
申请号：US676312
申请日：1984-11-29
申请人： Shigeki Nishizawa , Tetsurou Izawa
发明人： Shigeki Nishizawa , Tetsurou Izawa
IPC分类号： H04N5/30 , H04N5/217 , H04N3/14
CPC分类号： H04N5/2175
摘要： There is provided an operational amplifier for subtracting the voltage responsive to the totalized smear component appearing on an even (or odd) vertical signal line to which none of an accessed or scanned photo-diode is coupled, from the voltage responsive to the imaging signal as well as the totalized smear components appearing on an odd (or even) vertical signal line to which a photo-diode accessed or scanned by the vertical scanning light pulses is coupled. There is further provided circuits for detecting whether the amount of the imaging signal and the totalized smear components exceeds a predetermined value and inactivating the subtractor or ignoring its output when the detecting output represents an overabundance, thereby preventing the reaction because of overactive subtraction of the smear component.
摘要翻译：提供了一种运算放大器，用于响应于响应于成像信号的电压而在偶数（或奇数）垂直信号线上出现的累积拖尾分量减去电压，所述垂直信号线没有被访问或扫描的光电二极管耦合，以及出现在由垂直扫描光脉冲访问或扫描的光电二极管耦合的奇数（或甚至）垂直信号线上的累计拖尾分量。进一步提供电路，用于检测成像信号和累积拖尾分量的量是否超过预定值，并且当检测输出表示过量时，使减法器失活或忽略其输出，从而防止由于拖尾的过度减法而导致的反应零件。

3. 发明授权

US4866292A Solid-state imaging system with an electronic auto-stop (iris) responsive to an output potential of imaging signal 失效
标题翻译：具有响应于成像信号的输出电位的电子自动停止（虹膜）的固态成像系统
公开(公告)号：US4866292A
公开(公告)日：1989-09-12
申请号：US102649
申请日：1987-09-30
申请人： Iwao Takemoto , Tetsurou Izawa , Hiroichi Sokei , Toshiki Suzuki
发明人： Iwao Takemoto , Tetsurou Izawa , Hiroichi Sokei , Toshiki Suzuki
IPC分类号： H04N5/235 , H04N5/30 , H04N5/335 , H04N5/341 , H04N5/353 , H04N5/359 , H04N5/374 , H04N5/378
CPC分类号： H04N5/2353 , H04N3/1512 , H04N3/155
摘要： Disclosed is a solid state imaging system with a variable sensitivity function in which the sensitivity of the image sensor device is varied in response to the output level of the device.
摘要翻译：公开了一种具有可变灵敏度功能的固态成像系统，其中图像传感器装置的灵敏度响应于装置的输出电平而变化。

4. 发明授权

US4841369A Solid state imaging device with an arrangement for providing a high speed scan or omitting scanning in an unnecessary pick-up range 失效
标题翻译：具有用于在不必要的拾取范围内提供高速扫描或省略扫描的装置的固态成像装置
公开(公告)号：US4841369A
公开(公告)日：1989-06-20
申请号：US069178
申请日：1987-07-02
申请人： Shigeki Nishizawa , Iwao Takemoto , Toshio Miyazawa , Tetsurou Izawa
发明人： Shigeki Nishizawa , Iwao Takemoto , Toshio Miyazawa , Tetsurou Izawa
IPC分类号： H04N5/335 , H04N5/341 , H04N5/345 , H04N5/359 , H04N5/374
CPC分类号： H04N3/1562 , H04N5/335
摘要： A solid-state imaging system is provided with a vertical and/or horizontal window function, in which vertical and/or horizontal scanning corresponding to an unnecessary pick-up range of a camera subject (hatched portions of FIG. 8) is done with a high rate or omitted by driving with high frequency or resetting a vertical and/or a horizontal scanning register.
摘要翻译：固态成像系统设置有垂直和/或水平窗口功能，其中对应于照相机对象的不必要的拾取范围（图8的阴影线部分）的垂直和/或水平扫描用高频率驱动或通过高频驱动或者重置垂直和/或水平扫描寄存器来省略。

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