| 摘要 |
PROBLEM TO BE SOLVED: To prevent a wire fixed with adhesion from coming off by attenuating an unwanted resonance, especially, suppressing unwanted resonance in the tangential direction. SOLUTION: This optical pick-up is provided with a lens holder 11 containing an object lens 15, an actuator base 12 supporting this lens holder 11 via plural wires 13, and an electromagnetic drive mechanism 14 driving the lens holder 11 in one of the directions of focusing and tracking at least, and a soft elastic adhesive, of which young's modulus is from 60 to 150 kgf/cm2, is applied to at least either of the joint parts of the wires 13 with the lens holder 11 or the actuator base 12, to fixedly bond the wire 13 with elasticity.
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