发明名称 |
VOICE COIL MOTOR OPTICAL IMAGE STABILIZATION |
摘要 |
<p>Some embodiments provide an apparatus for controlling the motion of a camera component. In some embodiments, the apparatus includes an actuator module. The actuator module includes a plurality of magnets. Each magnet of the plurality of magnets is poled with magnetic domains substantially aligned in the same direction throughout each magnet. The apparatus further includes a coil rigidly disposed around a lens. Each magnet of the plurality of magnets contributes to the forces to adjust focus of the lens based on Lorentz forces generated from the coil.</p> |
申请公布号 |
KR20150097766(A) |
申请公布日期 |
2015.08.26 |
申请号 |
KR20157019632 |
申请日期 |
2013.12.19 |
申请人 |
APPLE INC. |
发明人 |
TOPLISS RICHARD J.;BRODIE DOUGLAS S.;ROSSETTI ANTHONY J.;TSAI RICHARD H.;BAER RICHARD L. |
分类号 |
G02B7/08;G02B27/64;H02K41/035 |
主分类号 |
G02B7/08 |
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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