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1. 发明授权

US5400072A Video camera unit having an airtight mounting arrangement for an image sensor chip 失效
标题翻译：具有用于图像传感器芯片的气密安装装置的摄像机单元
公开(公告)号：US5400072A
公开(公告)日：1995-03-21
申请号：US480979
申请日：1990-02-16
申请人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kodowaki , Takamasa Naito , Hiroyoshi Kojima , Atsumu Iguchi , Masaaki Yokoyama , Junichirou Nakajima , Masayuki Takahashi , Kunio Niwa
发明人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kodowaki , Takamasa Naito , Hiroyoshi Kojima , Atsumu Iguchi , Masaaki Yokoyama , Junichirou Nakajima , Masayuki Takahashi , Kunio Niwa
IPC分类号： G02B7/02 , G02B9/12 , G02B9/34 , H04N5/225
CPC分类号： G02B9/12 , G02B9/34 , H04N5/2253 , G02B7/021
摘要： A video camera unit is separated into a holder for receiving lenses and a base on which a solid-state image pickup chip is mounted. The holder and the base are assembled together with the distance between them made variable so that it is possible to adjust the back focus of the lens. Further, a video camera unit has a holder which is separated into a first holder for receiving lenses and a second holder for receiving a solid-state image pickup device so that both holders can be assembled together with the distance between them made variable. Therefore, it is also possible to adjust the back focus of the lens.
摘要翻译：摄像机单元被分离成用于接收透镜的保持器和安装有固态图像拾取芯片的基座。保持器和基座组装在一起，它们之间的距离变化，使得可以调节透镜的后焦距。此外，摄像机单元具有分离成用于接收透镜的第一保持器和用于接收固态图像拾取装置的第二保持器的保持器，使得两个保持器可以组装在一起，并且它们之间的距离变化。因此，也可以调整透镜的后焦点。

2. 发明授权

US5673083A Semiconductor device and video camera unit having the same and method for manufacturing the same 失效
标题翻译：具有相同的半导体器件和摄像机单元及其制造方法
公开(公告)号：US5673083A
公开(公告)日：1997-09-30
申请号：US381283
申请日：1995-01-31
申请人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kadowaki , Takamasa Naito , Hiroyoshi Kojima , Atsumu Iguchi , Masaaki Yokoyama , Junichirou Nakajima , Masayuki Takahashi , Kunio Niwa
发明人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kadowaki , Takamasa Naito , Hiroyoshi Kojima , Atsumu Iguchi , Masaaki Yokoyama , Junichirou Nakajima , Masayuki Takahashi , Kunio Niwa
IPC分类号： G02B7/02 , G02B9/12 , G02B9/34 , H04N5/225
CPC分类号： G02B9/12 , G02B9/34 , H04N5/2253 , G02B7/021
摘要： A video camera unit is separated into a holder for receiving lenses and a base on which a solid-state image pickup chip is mounted. The holder and the base are assembled together with the distance between them made variable so that it is possible to adjust the back focus of the lens. Further, a video camera unit has a holder which is separated into a first holder for receiving lenses and a second holder for receiving a solid-state image pickup device so that both holders can be assembled together with the distance between them made variable. Therefore, it is also possible to adjust the back focus of the lens.
摘要翻译：摄像机单元被分离成用于接收透镜的保持器和安装有固态图像拾取芯片的基座。保持器和基座组装在一起，它们之间的距离变化，使得可以调节透镜的后焦距。此外，摄像机单元具有分离成用于接收透镜的第一保持器和用于接收固态图像拾取装置的第二保持器的保持器，使得两个保持器可以组装在一起，并且它们之间的距离变化。因此，也可以调整透镜的后焦点。

3. 发明授权

US5274456A Semiconductor device and video camera unit using it and their manufacturing method 失效
标题翻译：半导体器件和摄像机单元使用它们及其制造方法
公开(公告)号：US5274456A
公开(公告)日：1993-12-28
申请号：US823617
申请日：1992-01-21
申请人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kadowaki , Atsumu Iguchi , Junichiro Nakajima , Masayuki Takahashi , Kunio Niwa
发明人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kadowaki , Atsumu Iguchi , Junichiro Nakajima , Masayuki Takahashi , Kunio Niwa
IPC分类号： H04N5/225 , H04N5/369 , H04N5/30
CPC分类号： H04N5/2254 , H04N3/1512 , H04N5/353
摘要： An imaging assembly, which is particularly useful for a video camera unit, comprising a set of lenses, some of which have a non-refractive surface, and an image sensor. A holder is provided for holding both the set of lenses and the image sensor to be aligned with one another. Circuitry is also provided so that the sensitivity of the image sensor can be electrically varied.
摘要翻译：一种对于摄像机单元特别有用的成像组件，包括一组透镜，其中一些具有非折射表面和图像传感器。提供保持器以保持所述一组透镜和图像传感器彼此对准。还提供了电路，使得图像传感器的灵敏度可以电气变化。

4. 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。

5. 发明授权

US4562459A Color television camera 失效
标题翻译：彩色电视摄像机
公开(公告)号：US4562459A
公开(公告)日：1985-12-31
申请号：US506307
申请日：1983-06-21
申请人： Hiroichi Sokei
发明人： Hiroichi Sokei
IPC分类号： H04N9/73 , H04N9/07 , H04N5/14
CPC分类号： H04N5/217
摘要： In an NTSC system color television camera with a shading correction circuit, the correction circuit comprises differential amplifier means for comparing a level difference between Y and R signals and between Y and B signals to produce analog difference signals, analog-to-digital converter means for converting levels resulting from sampling the analog signals by clock pulses into digital signals, a random access memory for storing and reading the digital signals, and shading amplifier means responsive to the read-out signals to perform such an amplification that the chrominance signal level is made equal to the luminance signal level.
摘要翻译：在具有阴影校正电路的NTSC系统彩色电视摄像机中，校正电路包括差分放大器装置，用于比较Y和R信号之间以及在Y和B信号之间的电平差以产生模拟差分信号，模拟 - 数字转换器装置将通过时钟脉冲对模拟信号进行采样的数字信号转换为数字信号，用于存储和读取数字信号的随机存取存储器，以及响应于读出信号执行这样的放大的色度放大器装置，以进行色度信号电平等于亮度信号电平。

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