发明授权
US07705910B2 Photographic device for obtaining a plurality of images at a time by rolling shutter method
失效
用于通过卷帘快门方法一次获得多张图像的摄影装置
- 专利标题: Photographic device for obtaining a plurality of images at a time by rolling shutter method
- 专利标题(中): 用于通过卷帘快门方法一次获得多张图像的摄影装置
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申请号: US11644973申请日: 2006-12-26
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公开(公告)号: US07705910B2公开(公告)日: 2010-04-27
- 发明人: Takashi Toyoda , Yoshizumi Nakao , Yasuo Masaki
- 申请人: Takashi Toyoda , Yoshizumi Nakao , Yasuo Masaki
- 申请人地址: JP Osaka
- 专利权人: Funai Electric Co., Ltd.
- 当前专利权人: Funai Electric Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Pillsbury Winthrop Shaw Pittman, LLP
- 优先权: JP2005-371753 20051226
- 主分类号: H04N5/222
- IPC分类号: H04N5/222
摘要:
A photographic device includes an image sensor in which a plurality of pixels are arrayed. A vertical scan circuit selects horizontal drive lines of the image sensor in order. And a horizontal scan circuit reads out in order voltages due to electric charges from the pixels in the horizontal row which is selected by the vertical scan circuit. A plurality of optical lenses are arranged in a direction parallel to the vertical drive lines, and these optical lenses form images of the same photographic regions upon respective pixel regions which face them. The voltages due to electric charges are read out in order from the pixels, and a plurality of images are acquired with some time difference between them. The emission of light by a light source is controlled, so that photography in each of the pixel regions is performed in different photographic conditions.
公开/授权文献
- US20070140592A1 Photographic device 公开/授权日:2007-06-21
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