Objective lens driving device and a method for manufacturing the

Details Objective lens driving device and a method for manufacturing the Objective lens driving device and a method for manufacturing the

1997-01-03

1998-12-15

Ben, Loha

Optical: systems and elements

Lens

With support

359814, 359824, 369 4415, G02B 702

Patent

active

058503137

ABSTRACT:
There is provided an objective lens driving device, wherein a lens holder for holding an objective lens and a coil unit is connected with and floatingly supported by a base block using a plurality of elongate flexible metal members. The objective lens driving device is formed by positioning a plurality of elongate flexible metal members at the predetermined positions with respect to the lens holder and the base block which are to be formed, forming the lens holder integrally connected with one end of each elongate flexible metal member, forming the base block integrally connected with the other end of each elongate flexible metal member, attaching the objective lens and the coil unit in the lens holder.

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patent: 5500771 (1996-03-01), Tomiyama et al.
patent: 5521762 (1996-05-01), Tomiyama et al.
patent: 5535059 (1996-07-01), Mitsumori et al.
patent: 5646789 (1997-07-01), Lee
patent: 5657172 (1997-08-01), Shibata et al.

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