发明授权
- 专利标题： Semiconductor device and video camera unit having the same and method for manufacturing the same
- 专利标题（中）： 具有相同的半导体器件和摄像机单元及其制造方法
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申请号： US381283申请日： 1995-01-31
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公开(公告)号： US5673083A公开(公告)日： 1997-09-30
- 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
- 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
- 申请人地址： JPX Tokyo JPX Atsugi
- 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 Tokyo JPX Atsugi
- 优先权： JPX1-63761 19890317; JPX1-163970 19890628
- 主分类号： G02B7/02
- IPC分类号： G02B7/02 ; G02B9/12 ; G02B9/34 ; H04N5/225
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.
公开/授权文献
- US4987088A Fabrication of CMOS devices with reduced gate length 公开/授权日：1991-01-22
信息查询
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
