Process for manufacturing an optical disk with recorded...

Details Process for manufacturing an optical disk with recorded... Process for manufacturing an optical disk with recorded...

2007-02-13

2007-02-13

Wellington, Andrea (Department: 2627)

Dynamic information storage or retrieval

Binary pulse train information signal

Having specific code or form generation or regeneration...

C369S059250, C369S059110

Reexamination Certificate

active

10926049

ABSTRACT:
An information recording apparatus, an information recording method, an information recording medium, an information reproducing apparatus and an information reproducing method by which in the case in which the present invention is applied to an optical disk system by, for example, a compact disk or the like and data or the like related to copyright is recorded by partial change of a pit shape or the like, the data can be reproduced with certainty without repeatedly recording the data. With regard to a defect having a size by which at least main data can be reproduced correctly, 1 bit of sub-data SB is allocated to a pit row or the like having a predetermined length or more such that the sub-data SB can be reproduced correctly.

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Machine translation of JP 10-269577.
PAJ abstract of JP 02-252334.
PAJ abstract of JP 62-030435.
Machine translation and English abstract of JP 10-269577.

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