Optical recording medium, method of recording information to...

Details Optical recording medium, method of recording information to... Optical recording medium, method of recording information to...

2007-05-29

2007-05-29

Edun, Muhammad (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S059110, C369S059190

Reexamination Certificate

active

10489118

ABSTRACT:
It is an object of the present invention to provide a method of recording information to an optical recording medium that is suited to achieving high data transfer rates.The optical recording medium according to the present invention comprises a method of recording information to an optical recording medium where information is recorded by forming a plurality of recording marks selected from a group consisting of several types of recording marks each with different lengths, wherein: the cooling interval when forming the shortest recording mark contained within said group is set shorter than the cooling interval when forming the other recording marks contained in the group. Thus, even in the case that one clock period (T) is shortened to achieve high transfer rates, a high erase efficiency can be maintained when overwriting data.

REFERENCES:
patent: 8287465 (1996-11-01), None
patent: 2001-176072 (2001-06-01), None
patent: 2001-331936 (2001-11-01), None

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