Title:
POSITION DETECTOR, CAMERA SHAKE CORRECTION MECHANISM, AND IMAGING DEVICE
Document Type and Number:
Japanese Patent JP2005331399
Kind Code:
A
Abstract:
To provide a position detector or the like which facilitates compensation with respect to individual dispersion.
The position detector 10A is provided with a magnet 1, a pair of Hall devices 2a and 2b, and a processing circuit 3 for detecting the relative position between the magnet 1 and the pair of Hall devices 2a and 2b. The processing circuit 3 controls input values for the Hall devices 2a and 2b so that the sum of the sizes of respective output values of the Hall devices 2a and 2b is made at a constant value, and detects the difference between the sizes of the output values of one pair of the Hall devices 2a and 2b, as the positional output.
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Inventors:
MASUDA SATOSHI
HARA YOSHIHIRO
HARA YOSHIHIRO
Application Number:
JP2004150705A
Publication Date:
December 02, 2005
Filing Date:
May 20, 2004
Export Citation:
Assignee:
KONICA MINOLTA PHOTO IMAGING
International Classes:
G01D5/14; G01B7/14; G02B7/08; G03B5/00; G03B17/02; H04N5/232; (IPC1-7): G01D5/14; G02B7/08; G03B5/00; H04N5/232
Attorney, Agent or Firm:
Shigeaki Yoshida
Yoshitake Hidetoshi
Takahiro Arita
Yoshitake Hidetoshi
Takahiro Arita
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