OPTICAL RECORDING MEDIUM AND ITS PRODUCTION

• Main Authors: ABIKO TORU, SAITOU YOSHIHIRO
• Format: Patent
• Language: English
• Published: 04.08.2000
• Edition: 7
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; PHYSICS

PROBLEM TO BE SOLVED: To enhance recording and reproducing charctcteristics at a high linear velocity by successively forming a 1st recording film comprising a nitrogen- containing phase change material, a 2nd recording film comprising an oxygen- containing phase change material and a 3rd recording...