| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize and thin an optical lens device and to improve the degree of freedom in the design thereof. SOLUTION: The optical lens device 1 is equipped with holding frames 22 and 24 supported to move in an optical axis L direction, lenses L2 and L4 attached to the holding frames 22 and 24, a lens barrel 3 surrounding the outside of the moving area of the holding frames 22 and 24, magnets M2 and M4 attached to the outer peripheries of the holding frames 22 and 24, coils C2 and C4 attached to the inner periphery of the lens barrel 3 and arranged to keep a specified gap with the magnets M2 and M4, and a control part for controlling the energizing of the coils C2 and C4. The electronic equipment converts an image fetched through the device 1 into an electrical signal by an imaging device. COPYRIGHT: (C)2005,JPO&NCIPI
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