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Title:
IMAGE BLUR CORRECTION DEVICE, LENS DEVICE, IMAGING DEVICE, AND DRIVE CONTROL METHOD FOR IMAGE BLUR CORRECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/216236
Kind Code:
A1
Abstract:
Provided are an image blur correction device, a lens device, an imaging device, and a drive control method for an image blur correction device, with which the impact received by a movable part can be lessened, and excellent optical performance is achieved. A movable range regulation hole (162) is provided to a holding frame (110) that holds an image blur correction lens (14). A stopper (164) is inserted through the movable range regulation hole (162). The movable range of the image blur correction lens (14) is regulated by the stopper (164) coming into contact with the inner wall surface of the movable range regulation hole (162). The stopper (164) is configured from a center shaft (166) and a damper (168) provided to the outer periphery of the center shaft (166). Impact during a collision is lessened by the damper (168) coming into contact with the inner wall surface of the movable range regulation hole (162).

Inventors:
OKAMORI, Kazuaki (1-324 Uetake-cho, Kita-ku, Saitama-sh, Saitama 24, 〒3319624, JP)
Application Number:
JP2019/017651
Publication Date:
November 14, 2019
Filing Date:
April 25, 2019
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
G03B5/00; H04N5/225; H04N5/232
Attorney, Agent or Firm:
MATSUURA, Kenzo (Matsuura & Associates, P.O. Box 176 Shinjuku Sumitomo Bldg. 23F, 6-1, Nishi-shinjuku 2-chome, Shinjuku-k, Tokyo 23, 〒1630223, JP)
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