A camera module comprises: an AF driving part, a shake-correcting driving part, a first position detection part, a second position detection part, and a drive control part configured to perform driving control of the AF driving part based on detection results of the first position detection part and the second position detection part. The drive control part includes a correction part configured to correct the position of the AF movable part in the optical axis direction that is calculated based on the detection result of the first position detection part in accordance with preliminarily set correction data. The correction part corrects the detection result of the first position detection part in consideration of displacement of the AF movable part in the optical axis direction due to sway of the shake correction movable part.
Camera module including an auto-focusing and shake-correcting lens driving device, camera mounting apparatus and calibration method for camera module
2023-02-28
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien |
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