Optical pickup actuator and optical recording and/or reproducing apparatus

An optical pickup actuator, including a lens holder movably installed on a base, and mounted with an objective lens to transmit an incident light to an optical information recording medium, and a magnetic circuit to independently drive the lens holder in a focusing direction, a tilting direction and...

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Bibliographic Details
Main Author KIM SEOK-JUNG,KANG HYUNG-HOON,PAE JUNG-GUG,AHN YOUNG-MAN,PARK SOO-HAN
Format Patent
LanguageEnglish
Published 01.11.2006
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:An optical pickup actuator, including a lens holder movably installed on a base, and mounted with an objective lens to transmit an incident light to an optical information recording medium, and a magnetic circuit to independently drive the lens holder in a focusing direction, a tilting direction and a tracking direction, respectively.
Bibliography:Application Number: CN200610074604