VOICE COIL MOTOR OPTICAL IMAGE STABILIZATION
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...
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| Main Authors | , , , , |
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| Format | Patent |
| Language | English |
| Published |
22.08.2024
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| Subjects | |
| Online Access | Get full text |
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| Abstract | 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. |
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| AbstractList | 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. |
| Author | Rossetti, Anthony J Topliss, Richard J Tsai, Richard H Baer, Richard L Brodie, Douglas S |
| Author_xml | – fullname: Topliss, Richard J – fullname: Baer, Richard L – fullname: Rossetti, Anthony J – fullname: Brodie, Douglas S – fullname: Tsai, Richard H |
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| Snippet | Some embodiments provide an apparatus for controlling the motion of a camera component. In some embodiments, the apparatus includes an actuator module. The... |
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| SubjectTerms | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| Title | VOICE COIL MOTOR OPTICAL IMAGE STABILIZATION |
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