Optical disk reproducing apparatus and optical disk...

Details Optical disk reproducing apparatus and optical disk... Optical disk reproducing apparatus and optical disk...

2004-07-28

2009-06-09

Hindi, Nabil Z (Department: 2627)

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Control of information signal processing channel

C369S094000

Reexamination Certificate

active

07545712

ABSTRACT:
An optical disk reproducing apparatus configured to reproduce an optical disk of a hybrid type having CD and HD layers, including a system controller. Preferably, the system controller includes a disk discriminating unit which discriminates a loaded optical disk, an access list acquisition unit which obtains first access list information, a reproduction information setting unit which sets reproduction information when a reproduction area change request is issued, a reproduction request determining unit which determines whether or not a reproduction request is issued after the reproduction information is set, an access list request unit which requests second access list information when the reproduction request is issued, and a reproduction control unit which obtains the second access list information, when the second access list information is required, replaces the first access list information by the second access list information, and starts reproduction.

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patent: 6469965 (2002-10-01), Horita
patent: 6628591 (2003-09-01), Yokota et al.
patent: 6954412 (2005-10-01), Sako
patent: 7028152 (2006-04-01), Deoka et al.
patent: A-11-296861 (1999-10-01), None
patent: 2000-251383 (2000-09-01), None

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