US 12,066,641 B2
Optical unit with shake correction function and portable device comprising optical unit
Takeshi Sue, Nagano (JP); Tadashi Takeda, Nagano (JP); and Shinji Minamisawa, Nagano (JP)
Assigned to NIDEC SANKYO CORPORATION, Nagano (JP)
Filed by NIDEC SANKYO CORPORATION, Nagano (JP)
Filed on Nov. 19, 2021, as Appl. No. 17/530,459.
Claims priority of application No. 202011414607.6 (CN), filed on Dec. 4, 2020.
Prior Publication US 2022/0179230 A1, Jun. 9, 2022
Int. Cl. G02B 27/64 (2006.01); G02B 7/02 (2021.01); G03B 5/00 (2021.01); H04N 23/55 (2023.01); H04N 23/68 (2023.01); H05K 1/02 (2006.01); H05K 1/18 (2006.01)
CPC G02B 27/646 (2013.01) [G03B 5/00 (2013.01); H04N 23/55 (2023.01); H04N 23/687 (2023.01); H05K 1/028 (2013.01); H05K 1/181 (2013.01); H05K 1/189 (2013.01); G02B 7/02 (2013.01); H05K 2201/053 (2013.01); H05K 2201/10151 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An optical unit with a shake correction function, comprising a movable module and a fixed body, with the movable module having a lens and being supported by the fixed body in such a manner of being capable of moving in a direction orthogonal to an optical axis of the lens, and the fixed body surrounding the movable module from an outer periphery side, wherein:
the movable module comprises:
a first substrate, wherein a thickness direction of the first substrate is consistent with a direction along the optical axis, and an image sensor is disposed on the first substrate; and
a second substrate, wherein a thickness direction of the second substrate is consistent with the direction along the optical axis, the second substrate is electrically connected to the first substrate in such a manner of overlapping the first substrate on an image side, and is smaller in shape than the first substrate when viewed along the optical axis of the lens; and
a flexible printed circuit board led out from an outer circumferential surface of the second substrate.