MAGNETIC RECORDING MEDIUM AND SUBSTRATE THEREFOR

• Main Authors: KITAORI NORIYUKI, ISHIKAWA AKIRA, OTSUKA KAZUTOSHI, ONISHI MASAYA, ONO MASAAKI, HARADA SUNAO
• Format: Patent
• Language: English
• Published: 23.02.1999
• Edition: 6
• Subjects: INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; PHYSICS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a substrate, capable of obtaining magnetic recording medium, excellent in surface property, running property and head touch. SOLUTION: The substrate of a magnetic recording medium is provided with a filler surface, containing particles, and a mat surface, having a fi...