Optical pickup
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 16, 2008
app pub date -
Apr 10, 2008
filing date -
Apr 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An optical pickup includes an objective lens for focusing a light beam onto an optical disc surface, a bobbin for supporting the objective lens, the bobbin having a first side face and a second side face on the opposite side of the bobbin with respect to the first side face, a first pair of suspension wires and a second pair of suspension wires, each wire having a first end and a second end, each of the first pair of suspension wires being attached to the first side face of the bobbin at the first end, and each of the second pair of suspension wires being attached-to the second side face of the bobbin at the first end, and a base to which each of the first and second pair of suspension wires is attached at the second end, for supporting the bobbin so that the bobbin can swing on the base. The first and second pair of suspension wires are plated in accordance with at least one different plating requirement between the first pair of suspension wires and the second pair of suspension wires.
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