Tilt-type anti-shake compensation structure for auto-focus

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United States of America Patent

PATENT NO 9785038
SERIAL NO

14223100

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Abstract

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A tilt-type anti-shake compensation structure for auto-focus module includes an auto-focus module having a lens assembly held thereto and driving the latter to move forward and rearward in a light entering path, i.e. in z-axis direction, so as to focus a captured image; an outer frame enclosing the auto-focus module therein, and having an elastic supporting member provided therein to connect to and between upper ends of the outer frame and the auto-focus module; and a compensation driving unit arranged behind the auto-focus module for driving the auto-focus module to tilt leftward and rightward on x-axis, or forward and rearward on y-axis, within the outer frame, so as to compensate any image deviation due to shake caused by hands. The anti-shake structure is simple and can quickly compensate shake caused by hands.

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Patent Owner(s)

Patent OwnerAddress
TDK TAIWAN CORPORATION7F NO 66 SANCHONG RD NANGANG DIST TAIPEI CITY (R O C ) 11502

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Yi-Liang Yangmei Taoyuan, TW 38 233
Hu, Chao-Chang Yangmei Taoyuan, TW 372 1467
Wu, Fu-Yuan Yangmei Taoyuan, TW 142 904

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