Optical disc, optical disc reproducing method and apparatus,...

Details Optical disc, optical disc reproducing method and apparatus,... Optical disc, optical disc reproducing method and apparatus,...

2006-04-18

2006-04-18

Miller, Brian E. (Department: 2652)

Dynamic information storage or retrieval

Binary pulse train information signal

Format arrangement processing for auxiliary information

C369S053370, C369S053220, C369S044260, C369S111000

Reexamination Certificate

active

07031246

ABSTRACT:
An optical disc playback method is provided which includes steps of reading identification data recorded in an optical disc loaded in an optical disc player and starting reading data from a second recording area of the optical disc loaded in the optical disc player when it is determined that the loaded optical disc is a one having at least a first recording area and second recording area, a first lead-in area provided along the inner circumference of the first recording area, a second lead-out area provided along the outer circumference of the first recording area, a second lead-in area provided between the outer circumference of the first lead-out area and second recording area, and a second lead-out area provided along the outer circumference of the second recording area.

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Electronic translation of JP 11-213562.
Electronic translation of JP 07-226012.
Electronic translation of JP 07-98878.

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