Optical system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12189204
APP PUB NO 20240027724A1
SERIAL NO

18476930

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical system is provided, including a movable part, a fixed part, a first sensor, a second sensor, and a control unit, wherein an optical element is disposed on the movable part. The first and second sensors detect the movement of the movable part relative to the fixed part in a first dimension and a second dimension, and thus they respectively generate a first sensing value and a second sensing value. The control unit generates an error value according to the first sensing value and an error curve, and then calibrates the second sensing value according to the error value.

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Patent Owner(s)

  • TDK TAIWAN CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yi-Ho Taoyuan, TW 136 225
Wang, Ying-Jen Taoyuan, TW 57 11
Wu, Ya-Hsiu Taoyuan, TW 54 11

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