Methods and apparatus for optical image stabilization
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United States of America Patent
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May 21, 2024
Grant Date -
Sep 15, 2022
app pub date -
Mar 11, 2021
filing date -
Mar 11, 2021
priority date (Note) -
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Abstract
Various embodiments of the present technology may provide methods and apparatus for optical image stabilization. The methods and apparatus for optical image stabilization may be integrated within an electronic device. An exemplary system may include an actuator control circuit responsive to a sensor and a feedback signal from an actuator. The actuator control circuit may be configured to calibrate a gain applied to a drive signal based on a measured displacement of the electronic device and an output signal generated by the actuator control circuit.
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