Optical image stabilizer for camera lens assembly

Disclosed is an optical image stabilizer for a camera lens assembly, which includes: a main frame; a drive frame moving on the main frame in at least one direction; a camera device mounted to the drive frame; a pair of driving permanent magnets installed at one of the main frame and the drive frame;...

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Bibliographic Details
Main Author SHIN JEONG-KIL,SHIN DOO-SIK,LEE JONG-PIL,KIM HEE-SEUNG,SEOL JIN-SOO
Format Patent
LanguageEnglish
Published 29.11.2006
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Disclosed is an optical image stabilizer for a camera lens assembly, which includes: a main frame; a drive frame moving on the main frame in at least one direction; a camera device mounted to the drive frame; a pair of driving permanent magnets installed at one of the main frame and the drive frame; and a pair of coils installed at the other of the main frame and the drive frame and opposite to the driving permanent magnets, wherein the drive frame is moved by interactions of the electromagnetic forces generated when currents are applied to the coils.
Bibliography:Application Number: CN200510131040