| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic transfer method and device that can obtain uniform output over the whole surface of the disk to print. SOLUTION: This method makes close contact of an initially DC magnetized magnetic recording medium 40 to be magnetically transferred and the master medium 48 having the magnetic pattern, then those recording medium to be magnetically transferred and master medium both in a close contact are moved relative to a magnetic field generator 30 to circumferentially apply magnetic fields. It transfers the magnetic pattern of the master medium to the magnetic recording medium to be magnetically transferred by making the applied magnetic field intensity between the 0.7 times maximum and the maximum almost over the whole surface of the magnetic recording medium to transfer. COPYRIGHT: (C)2007,JPO&INPIT
|
