Image detecting module

Details Image detecting module Image detecting module

2007-09-11

2007-09-11

Pyo, Kevin (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C250S216000, C348S208990, C396S013000, C396S055000

Reexamination Certificate

active

11393116

ABSTRACT:
An image detecting module. The image detecting module comprises a base, a seat movably disposed on the base, an image detecting 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 direction, 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, and a first Hall element disposed on either the base or the seat and adjacent to the first coil. A magnetic force is generated between the first coil and the first magnet by providing a voltage to the first coil, thereby moving the seat in the first direction along the first guide element.

REFERENCES:
patent: 5266988 (1993-11-01), Washisu
patent: 2006/0017818 (2006-01-01), Enomoto
patent: 2003111449 (2003-04-01), None

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