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US Patent 11391961 Optical unit with shake correction function

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Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
113919610
Patent Inventor Names
Hiromitsu Takei0
Date of Patent
July 19, 2022
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Patent Application Number
168948550
Date Filed
June 7, 2020
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Patent Citations
‌
US Patent 10976640 Optical unit with shake correction function
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US Patent 10649226 Optical unit with shake correction function
Patent Primary Examiner
‌
Cara E Rakowski
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CPC Code
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H02K 41/0356
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G03B 5/00
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G03B 17/12
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G03B 2205/0007
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G03B 5/06
0
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G03B 2205/0023
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G02B 27/646
0

An optical unit with a shake correction function includes a turning support mechanism structured to turnably support a movable body having a lens around an optical axis, and a gimbal mechanism structured to turnably support the turning support mechanism. The gimbal mechanism includes a gimbal frame and a first connection mechanism which turnably connects a plate holder with the gimbal frame around a first axis, and the first connection mechanism includes a first support member which is protruded from the gimbal frame to a side of the plate holder on the first axis, and a first concave curved face which is provided in the plate holder and is turnably brought into contact with a tip end of the first support member. A reinforcement member is fixed to the gimbal frame so that a portion of the gimbal frame where the first axis is passed is reinforced.

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