Optical pick-up device

Details Optical pick-up device Optical pick-up device

1989-05-30

1991-07-09

Shoop, Jr., William M.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Specified detail of transducer assembly support structure

369 4411, 369 4415, G11B 700

Patent

active

050311700

ABSTRACT:
An optical pick-up device comprises a body, an objective lens provided on the body so as to oppose a recording medium, a laser source for producing a laser beam, a mirror for reflecting the laser beam towards the objective lens, a first table member mounted on the body of the optical pick-up device in which the first table member carries a table part such that the table part can be tilted relative to the body, an adjustment mechanism for adjusting tile of the table part of the first table member relative to the body, a second table member to which the mirror is mounted, and a connecting part of a material having elasticity and capable of absorbing vibration, interposed between the second table member and the table part of the first table member for supporting the second table member relative to the table part of the first table member.

REFERENCES:
patent: 4516231 (1985-05-01), Michaelis
patent: 4553231 (1985-11-01), d'Alayer de Costemore d'Arc
patent: 4658390 (1987-04-01), Fujii et al.
patent: 4660190 (1987-04-01), Fujii et al.
patent: 4695996 (1987-09-01), Sugihara et al.
patent: 4922478 (1990-05-01), Verhagen

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