Optical disk player having a phase adjusting device for optical

Details Optical disk player having a phase adjusting device for optical Optical disk player having a phase adjusting device for optical

1997-01-23

1999-11-30

Letscher, George J.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Having power driven transducer assembly

369215, 369249, G11B 2124

Patent

active

059954787

ABSTRACT:
An optical disk player is provided. The optical disk player includes a deck, a turntable for loading an optical disk thereon, an optical pickup, and guide shafts for guiding the transfer of the optical pickup. The optical disk player further has a horizontal phase adjusting device installed at an end portion of at least one of the guide shafts, and for moving the guide shaft in a horizontal direction to adjust phase errors of the optical pickup. Thus, phase error correction is facilitated.

REFERENCES:
patent: 4947481 (1990-08-01), Ikedo et al.
patent: 5111088 (1992-05-01), Fujino
patent: 5124974 (1992-06-01), Kato et al.
patent: 5768248 (1998-06-01), Lee

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