Title:
画像センサを移動させるボイスコイルモータを有する光学画像安定化
Document Type and Number:
Japanese Patent JP6710775
Kind Code:
B2
Abstract:
In some embodiments, a camera actuator includes an actuator base, an autofocus voice coil motor, and an optical image stabilization voice coil motor. In some embodiments, the autofocus voice coil motor includes a lens carrier mounting attachment moveably mounted to the actuator base, a plurality of shared magnets mounted to the base, and an autofocus coil fixedly mounted to the lens carrier mounting attachment for producing forces for moving a lens carrier in a direction of an optical axis of one or more lenses of the lens carrier. In some embodiments, the optical image stabilization voice coil motor includes an image sensor carrier moveably mounted to the actuator base, and optical image stabilization coils moveably mounted to the image sensor carrier within the magnetic fields of the shared magnets, for producing forces for moving the image sensor carrier in a plurality of directions orthogonal to the optical axis.
Inventors:
Brodie Douglas S
Hubert Aurelian Earl
Yang Chan
Miller Scott W
Sharma Shashank
Hubert Aurelian Earl
Yang Chan
Miller Scott W
Sharma Shashank
Application Number:
JP2018548102A
Publication Date:
June 17, 2020
Filing Date:
March 10, 2017
Export Citation:
Assignee:
Apple Inc.
International Classes:
G03B5/00; G02B7/04; G02B7/08; H04N5/225
Domestic Patent References:
| JP2011203476A | ||||
| JP2011039463A | ||||
| JP2012085175A |
Foreign References:
| CN105022204A | ||||
| US20130119785 | ||||
| US20150103195 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Disciple Maru Ken
▲吉▼田 和彦
Fumiaki Otsuka
Takaki Nishijima
Takeo Nasu
Eri Koshishiba
Disciple Maru Ken
▲吉▼田 和彦
Fumiaki Otsuka
Takaki Nishijima
Takeo Nasu
Eri Koshishiba