Title:
OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION
Document Type and Number:
Japanese Patent JP2023075466
Kind Code:
A
Abstract:
To reduce an oscillation load of a movable body due to deformation of a flexible printed circuit board and miniaturize an optical unit with a shake correction function.SOLUTION: An optical unit 1 with a shake correction function performs shake correction by oscillating a movable body 5 around an X axis intersecting an optical axis L and oscillating the movable body around a Y axis intersecting the optical axis L and intersecting the X axis. A flexible printed circuit board 9 drawn from the movable body 5 comprises: a first portion 91 which has a fixed part that is directly or indirectly fixed to a fixation body 8; and a second portion 92 which connects the movable body 5 with the first portion 91. The second portion 92 comprises: a drawn part 96 which is drawn in the +X direction from the movable body 5; and a deflection part 99 which is connected to the drawn part 96 and extends in the Z axis (optical axis L) direction while meandering in the Y axis direction.SELECTED DRAWING: Figure 2
Inventors:
MINAMIZAWA SHINJI
KASAHARA SHOGO
ARAI TSUTOMU
SUE TAKESHI
KASAHARA SHOGO
ARAI TSUTOMU
SUE TAKESHI
Application Number:
JP2021188389A
Publication Date:
May 31, 2023
Filing Date:
November 19, 2021
Export Citation:
Assignee:
NIDEC INSTR CORP
International Classes:
G03B5/00; G03B17/02; H04N23/50
Attorney, Agent or Firm:
Toru Kawai
Shin Kodaira
Nobuko Kawaguchi
Shin Kodaira
Nobuko Kawaguchi
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