Phase-change type optical recording medium having recording mark

Details Phase-change type optical recording medium having recording mark Phase-change type optical recording medium having recording mark

1999-07-14

2000-09-26

Dinh, Tan

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

G11B 724

Patent

active

061251011

ABSTRACT:
Deterioration of properties associated with high-density recording is suppressed in the recording of a phase change optical recording medium wherein a land or groove is used for the recording track. A method for recording an optical recording medium having a substrate having grooves formed thereon and a recording layer of phase change type on the substrate wherein a groove or a land between two adjacent grooves is used for the recording track is provided. In this method, the record marks are formed such that:

REFERENCES:
patent: 5383176 (1995-01-01), Inui et al.
patent: 5407720 (1995-04-01), Omata
patent: 5493552 (1996-02-01), Kobori
patent: 5493561 (1996-02-01), Nishiuchi et al.
patent: 5581539 (1996-12-01), Horie et al.

Affiliated with

Also associated with

Rating

Phase-change type optical recording medium having recording mark does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phase-change type optical recording medium having recording mark, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase-change type optical recording medium having recording mark will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2106163