发明名称 |
SHAKE CORRECTING SYSTEM, LENS BARREL, IMAGING DEVICE AND HAND-HELD DATA TERMINAL |
摘要 |
A shake correcting system includes an optical imaging system, an image sensor, a movable unit comprising a movable frame in which the image sensor is fixed and a rotation restricting element, a base movably supporting the movable unit in a predetermined plane substantially orthogonal to an optical axis of the optical imaging system, a drive mechanism driving the movable unit relative to the base in directions vertical and orthogonal to the optical axis, a blur correcting function to correct blurs in a subject image due to shakes of the shake correcting system, a rotation restricting mechanism preventing rotation of the movable frame around the optical axis with the rotation restricting element, and a slide mechanism allowing the movable unit to be freely movable in the predetermined plane, and comprising a magnet, a magnetic plate attracted to the magnet, a spherical element supported between the magnetic plate and the magnet. |
申请公布号 |
WO2010101260(A1) |
申请公布日期 |
2010.09.10 |
申请号 |
WO2010JP53693 |
申请日期 |
2010.02.26 |
申请人 |
RICOH COMPANY, LTD.;IRISAWA, SHIGERU;OHNO, TAKEHIDE;MURAMATSU, KOICHI;ANDO, TAKASHI;OHKUBO, KEIJI |
发明人 |
IRISAWA, SHIGERU;OHNO, TAKEHIDE;MURAMATSU, KOICHI;ANDO, TAKASHI;OHKUBO, KEIJI |
分类号 |
G03B5/00;H04N5/225 |
主分类号 |
G03B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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