Optical pickup and optical disk apparatus

Details Optical pickup and optical disk apparatus Optical pickup and optical disk apparatus

2011-08-23

2011-08-23

Negron, Daniell L (Department: 2627)

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With servo positioning of transducer assembly over track...

Optical servo system

Reexamination Certificate

active

08004937

ABSTRACT:
There is provided a optical pickup in which a movable part is support by a fixed part through an elastic supporting member, one end of the elastic supporting member being fixed to a support base and the other end of the elastic supporting member being fixed to an terminal protrusion of a lens supporting member, and moreover, the winding wire of a driving coil entwined with the terminal protrusion is electrically connected to the elastic supporting member. At this time, the terminal protrusions adjacent in the height direction of the lens supporting member are formed so as to protrude in different directions from the surface of the lens supporting member.

REFERENCES:
patent: 5742440 (1998-04-01), Marino
patent: 2003/0156529 (2003-08-01), Tajiri
patent: 2004/0070850 (2004-04-01), Kim et al.
patent: 2004/0177365 (2004-09-01), Takeshita et al.
patent: 2000-57603 (2000-02-01), None

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