Optical head driver

Details Optical head driver Optical head driver

1996-04-25

1998-09-22

Levy, Stuart S.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Having power driven transducer assembly

G11B 2102

Patent

active

058125175

ABSTRACT:
An optical head drive device for driving an optical head in a tracking direction and a focusing direction, comprising a pair of first tracking leaf spring members provided such that the respective one end sides are fixed to a fixing member, and structured to be elastically deformable to the tracking direction on a basis of the fixing section as a base end, a pair of second tracking leaf spring members provided such that the respective one end sides are coupled to the optical head, having substantially the same spring effective length and spring constant as the first tracking leaf spring member, and structured to be elastically deformable to the tracking direction, and coupling members for coupling the respective other end sides of the first tracking leaf spring members and the second tracking leaf spring members.

REFERENCES:
patent: 4862441 (1989-08-01), Yumura et al.
patent: 4868696 (1989-09-01), Hammer et al.
patent: 5463612 (1995-10-01), Date
patent: 5590007 (1996-12-01), Yanagawa et al.

Affiliated with

Also associated with

Rating

Optical head driver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical head driver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical head driver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1630134