Invention Grant
- Patent Title: Image pickup apparatus and image pickup method
- Patent Title (中): 图像拾取装置和图像拾取方法
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Application No.: US12693699Application Date: 2010-01-26
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Publication No.: US08174590B2Publication Date: 2012-05-08
- Inventor: Tsutomu Honda , Yuichi Gomi , Yoshinao Shimada , Jun Aoki , Kazuhiro Haneda
- Applicant: Tsutomu Honda , Yuichi Gomi , Yoshinao Shimada , Jun Aoki , Kazuhiro Haneda
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Olympus Imaging Corp.,Olympus Corporation
- Current Assignee: Olympus Imaging Corp.,Olympus Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Straub & Pokotylo
- Agent John C. Pokotylo
- Priority: JP2009-023035 20090203; JP2009-191216 20090820
- Main IPC: H04N5/217
- IPC: H04N5/217 ; H04N9/64

Abstract:
The present invention is an image pickup apparatus provided with a pixel section in which pixels each including a photoelectric conversion section and a signal storage section that temporarily stores a signal charge of the photoelectric conversion section are two-dimensionally arrayed, that resets the signal storage sections before exposing a still image and reads reset data used to remove reset noise of a still image, configured to divide the pixel section into a plurality of pixel groups and sequentially reset the signal storage sections of the respective pixel groups by a transistor, sequentially read reset signals by a selection transistor and cause the selection transistor to read one or more times an LV signal charge generated by exposure of a predetermined pixel group within a time segment during which the signal storage sections are sequentially reset before the signal storage sections of the predetermined pixel group are reset.
Public/Granted literature
- US20100194922A1 IMAGE PICKUP APPARATUS AND IMAGE PICKUP METHOD Public/Granted day:2010-08-05
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