Invention Grant
- Patent Title: Shake correction device including dielectric elastomer actuator, driving device, imaging device, and electronic device
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Application No.: US17257501Application Date: 2019-07-01
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Publication No.: US11330183B2Publication Date: 2022-05-10
- Inventor: Akihiro Nakata , Satoshi Nakamaru , Yoshio Goto , Tomoya Takei , Kazuyuki Ejima
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2018-127806 20180704
- International Application: PCT/JP2019/026165 WO 20190701
- International Announcement: WO2020/009071 WO 20200109
- Main IPC: H04N5/228
- IPC: H04N5/228 ; H04N5/232 ; G02B27/64 ; G03B5/04

Abstract:
A shake correction device including a driven body, a first actuator that is extendable and contractible in a first direction, a second actuator that is extendable and contractible in a second direction, a support that supports the driven body via the first actuator and the second actuator, a first connection mechanism unit that connects at least either between the first actuator and the driven body or between the first actuator and the support, and a second connection mechanism unit that connects at least either between the second actuator and the driven body or between the second actuator and the support. The first connection mechanism unit and the second connection mechanism unit have at least one degree of rotational freedom.
Public/Granted literature
- US20210235018A1 SHAKE CORRECTION DEVICE, DRIVING DEVICE, IMAGING DEVICE, AND ELECTRONIC DEVICE Public/Granted day:2021-07-29
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