Image detection module
AssigneeAsia Optical Co., Inc.
InventorsTsung-Ling Chou, Mu-Yuan Wu
Life of this patent
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Abstract
An image detection module comprises a base, a seat movably disposed on the base, an image detection unit on the seat, a first guide member by which the seat is joined to the base, moving relative to the base, a first coil on either the base or the seat, a first magnet on either the base or the seat and opposite to the first coil, a first metal element on either the base or the seat, corresponding to the first magnet and the first coil between the first magnet an the first metal element, and a first Hall element on either the base or the seat and adjacent to the first coil. A magnetic force is generated between the first coil, the first magnet and the first metal element by a voltage provided to the first coil, moving the seat along the first axis along the first guide element.
Claims14
An image detection module, comprising:
- a base;
- a seat movably disposed on the base;
- an image detection unit disposed on the seat;
- a first guide member by which the seat is joined to the base, moving relative to the base in a first axis;
- a first coil disposed on either the base or the seat;
- a first magnet disposed on either the base or the seat and opposite to the first coil;
- a first metal element disposed on either the base or the seat, corresponding to the first magnet and the first coil between the first magnet and the first metal element;
- and
- a first Hall element disposed on either the base or the seat and adjacent to the first coil, wherein a magnetic force is generated between the first coil, the first magnet and the first metal element by a voltage provided to the first coil, moving the seat in the first axis along the first guide element.
Dependencies are inferred from the claim text.