| 摘要 |
PURPOSE: A voice coil motor is provided to prevent foreign substances from inflowing into an image sensor by forming a foreign substance collection film having viscosity in an upper plane of base. CONSTITUTION: A base(100) forms an aperture(110). An upper plane of the base is divided into at least two regions. The upper planes are formed with different surface roughness. A stator(300) includes a mover and a cover member. Magnets face a coil block(220). |
