Invention Grant
- Patent Title: Calibration device, imaging device, calibration method, and method for manufacturing imaging device
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Application No.: US14770105Application Date: 2014-01-29
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Publication No.: US09621882B2Publication Date: 2017-04-11
- Inventor: Masato Nishikawa , Hidenori Fujisawa
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Sakai
- Agency: Keating & Bennett, LLP
- Priority: JP2013-061032 20130322
- International Application: PCT/JP2014/051971 WO 20140129
- International Announcement: WO2014/148115 WO 20140925
- Main IPC: H04N17/00
- IPC: H04N17/00 ; G03B5/00 ; H04N5/232 ; H04N5/225

Abstract:
In order to provide a calibration device and the like suitable for image stabilization, a calibration device (1) is provided with a correction lens (11), an actuator coil (13), and a control section (20) for calibrating a center (p) of a movable range (R) of the correction lens (11) to a center position (pa) between a left rated output position (α) and a right end position (b), the left rated output position (α) being a position closest to a left end position (a) in a range where the correction lens (11) is movable when a current within a rated current is caused to flow in the actuator coil (13).
Public/Granted literature
- US20160007017A1 CALIBRATION DEVICE, IMAGING DEVICE, CALIBRATION METHOD, AND METHOD FOR MANUFACTURING IMAGING DEVICE Public/Granted day:2016-01-07
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