Optical disk medium and optical disk apparatus

Details Optical disk medium and optical disk apparatus Optical disk medium and optical disk apparatus

2007-08-17

2010-10-19

Feild, Joseph H (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S047280

Reexamination Certificate

active

07817528

ABSTRACT:
The length of a format modulation area in an address segment is limited to be 25% of the address-segment length or less, and the position of the format modulation area is selectable two possible positions. Subsequently, where a CLV optical-disk medium is used, wobble modulation areas in adjacent recording tracks do not overlap each other in the radius direction.

REFERENCES:
patent: 5303225 (1994-04-01), Satoh et al.
patent: 5452284 (1995-09-01), Miyagawa et al.
patent: 5477526 (1995-12-01), Inoue
patent: 5862112 (1999-01-01), Nagai et al.
patent: 5883878 (1999-03-01), Satoh et al.
patent: 6038209 (2000-03-01), Satoh
patent: 6266318 (2001-07-01), Honda et al.
patent: 6337839 (2002-01-01), Nakane et al.
patent: 07-065510 (1995-03-01), None
patent: 2000-298842 (2000-10-01), None
patent: 2001-143273 (2001-05-01), None
Japanese Office Action dated Mar. 26, 2008 with Partial English Translation.
European Search Report dated Apr. 2, 2007.
Japanese Office Action dated Jun. 20, 2007 with partial English translation.

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