- Patent Title: Image blur correction device, imaging device, and optical device
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Application No.: US16155096Application Date: 2018-10-09
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Publication No.: US10679327B2Publication Date: 2020-06-09
- Inventor: Kaori Miyoshi
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@56e4988d
- Main IPC: G06T5/00
- IPC: G06T5/00 ; H04N5/232 ; G02B7/10 ; H04N5/225

Abstract:
An image blur correction device includes a base member and a lens holder. The lens holder holds a correction lens and is supported by a rolling ball to be capable of movement to the base member. The base member has a receiving part of the rolling ball and the lens holder has a restricting part of the rolling ball. The restricting part has a concave shape deeper than the diameter of the rolling ball, and a first ball receiving surface part is provided in the concave part. A second ball receiving surface part is provided in the receiving part that faces the restricting part and enters the concave part and the rolling ball is interposed between the first ball receiving surface part and the second ball receiving surface part.
Public/Granted literature
- US20190108624A1 IMAGE BLUR CORRECTION DEVICE, IMAGING DEVICE, AND OPTICAL DEVICE Public/Granted day:2019-04-11
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