Objective lens supporting mechanism for use in an optical head o

Details Objective lens supporting mechanism for use in an optical head o Objective lens supporting mechanism for use in an optical head o

1989-06-16

1991-09-24

Ben, Loha

Optical: systems and elements

Lens

With support

369 4416, 359823, G02B 702

Patent

active

050509640

ABSTRACT:
An objective lens supporting mechanism having a spring assembly for supporting an objective lens holder in a tracking direction, which leaf spring includes two leaf springs crossing to each other thereby forming a crossing axis which is in parallel to an optical axis of the objective lens.

REFERENCES:
patent: 4750164 (1988-06-01), Nose
patent: 4766583 (1988-08-01), Oinoue et al.
patent: 4782475 (1988-11-01), Chandler
patent: 4818066 (1989-04-01), Nose
Shiyunsuke Takahashi, "Support for Movable Part of Optical Pickup", Patent Abstracts of Japan, Jan. 28, 1986, vol. 10, No. 22 (P-424)[2079].
Akihiro Kasahara, "Optical Head Device", Patent Abstracts of Japan, Sep. 5, 1986, vol. 10, No. 260 (P-494)[2316].

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