发明授权
US5274456A Semiconductor device and video camera unit using it and their
manufacturing method
失效
半导体器件和摄像机单元使用它们及其制造方法
- 专利标题： Semiconductor device and video camera unit using it and their manufacturing method
- 专利标题（中）： 半导体器件和摄像机单元使用它们及其制造方法
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申请号： US823617申请日： 1992-01-21
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公开(公告)号： US5274456A公开(公告)日： 1993-12-28
- 发明人: Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kadowaki , Atsumu Iguchi , Junichiro Nakajima , Masayuki Takahashi , Kunio Niwa
- 申请人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kadowaki , Atsumu Iguchi , Junichiro Nakajima , Masayuki Takahashi , Kunio Niwa
- 申请人地址： JPX Chiyoda JPX Kanagawa
- 专利权人： Hitachi, Ltd.,Echo Co. Ltd.
- 当前专利权人： Hitachi, Ltd.,Echo Co. Ltd.
- 当前专利权人地址： JPX Chiyoda JPX Kanagawa
- 优先权： JPX62-335972 19871228; JPX63-132763 19880601; JPX63-176911 19880718
- 主分类号： H04N5/225
- IPC分类号： H04N5/225 ; H04N5/369 ; H04N5/30
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.
公开/授权文献
- US5861994A Modular binocular electronic imaging system 公开/授权日：1999-01-19