Optical disk

Details Optical disk Optical disk

2006-06-27

2006-06-27

Psitos, A M (Department: 2656)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S059130

Reexamination Certificate

active

07068586

ABSTRACT:
The optical disk is a data-writable optical disk and it has a defect processing selection area. Data indicating whether a defect processing is to be executed or not, or data indicating whether the defect processing is to be executed using a disk drive or using a computer is stored in the defect processing selection area. The address of this defect processing selection area is recorded by making the use of a wobbled guide groove.

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