Optical pickup and supporting method therefor having an elastic

Details Optical pickup and supporting method therefor having an elastic Optical pickup and supporting method therefor having an elastic

1996-10-31

1999-08-17

Epps, Georgia

Optical: systems and elements

Lens

With support

359824, 369 4415, 369 4416, G02B 702, G11B 700

Patent

active

059402270

ABSTRACT:
An optical pickup for supporting lens holder tube for holding the objective lens converging a laser beam on an optical disc through linear elastic members supports the lens holder tube a plurality of linear elastic members bulged outwardly and arranged so that the bulged sections are opposite to each other around the objective lens.

REFERENCES:
patent: 4616355 (1986-10-01), Kasahara
patent: 4661943 (1987-04-01), Ikeda
patent: 4696566 (1987-09-01), Sekimoto et al.
patent: 4991161 (1991-02-01), Ikegame et al.
patent: 5124965 (1992-06-01), Mizuno et al.
patent: 5218483 (1993-06-01), Ikebe et al.
patent: 5561648 (1996-10-01), Song
Japanese Utility Model Unexamined Publication No. 61-48424., 1986.
Japanese Utility Model Unexamined Publication No. 62-120425., 1987.

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