Objective lens driving unit and optical pickup device using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8520479
APP PUB NO 20120281517A1
SERIAL NO

13365703

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An objective lens driving unit is provided and includes a moving structure having an objective lens and a plurality of driving coils, a permanent magnet and a yoke structure to correspond to the driving coils, a wire holder coupled to the yoke structure and having a plurality of wiring layers buried in a portion of the wire holder, and a plurality of suspension wires to connect the plurality of driving coils to the plurality of wiring layers.

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First Claim

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Patent Owner(s)

  • STORAGE TECHNOLOGY CORPORATION;TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Min-soo Seoul, KR 40 355
Lee, Young-bin Suwon-si, KR 18 103

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