Invention Grant
- Patent Title: Image pickup apparatus comprising driven body driven by actuator, and moving body
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Application No.: US15995722Application Date: 2018-06-01
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Publication No.: US11330157B2Publication Date: 2022-05-10
- Inventor: Shinji Obana , Ayumu Nemoto
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JPJP2017-110103 20170602
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H02N2/00 ; G03B15/00 ; G03B17/56 ; H02N2/10 ; B64C25/10 ; F16M11/38 ; H04N5/232 ; H04N7/18 ; G01C21/18

Abstract:
An image pickup apparatus is capable of decreasing a space capacity occupied by component elements and being downsized compared to a case where an actuator is arranged independently of a supporting unit. The image pickup apparatus has an image pickup unit driven by the actuator, a base unit, and the supporting unit provided in a standing manner from the base unit and rotatably supports the image pickup unit. The actuator has a piezoelectric element and an oscillator including a transmission unit which transmits driving force caused by vibration excited by the piezoelectric element. The transmission unit is arranged in the supporting unit so that it is in pressure contact with the image pickup unit. The image pickup unit has a transmitted plane with which the transmission unit is brought into pressure contact, and the vibration excited by the oscillator causes the transmitted plane to move relatively to the oscillator.
Public/Granted literature
- US20180352124A1 IMAGE PICKUP APPARATUS COMPRISING DRIVEN BODY DRIVEN BY ACTUATOR, AND MOVING BODY Public/Granted day:2018-12-06
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