OPTICAL-MAGNETO DISK

The magneto-optical disc has the high reliability by improving the carrier to noise (C/N) ratio and reducing the bite error rate. The structure of the disc consists of a NbCrZr layer (2) on a substrate (1); a first SiNx layer on the NbCrZr layer; a first Cr layer (4) deposited on a first SiNx layer...

Full description

Saved in:
Bibliographic Details
Main Author YUN, DU - WON
Format Patent
LanguageEnglish
Korean
Published 23.12.1994
Edition5
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The magneto-optical disc has the high reliability by improving the carrier to noise (C/N) ratio and reducing the bite error rate. The structure of the disc consists of a NbCrZr layer (2) on a substrate (1); a first SiNx layer on the NbCrZr layer; a first Cr layer (4) deposited on a first SiNx layer (3); a magnetic layer (5) as the recording layer on the first Cr layer; a the second Cr layer (6) on the magnetic layer; a second SiNx layer (7) deposited on the Cr layer and a AlTi layer (8) on the second SiNx layer.
Bibliography:Application Number: KR19920018888