| 摘要 |
<p>An opto-magnetic recording apparatus for a sequentially driving optical head drive means and a biasing magnetic field generation means is disclosed. Said apparatus comprises magnetic field generation means including an electromagnet (6) for applying a biasing magnetic field to said opto-magnetic recording medium (2), an optical head (8) for irradiating a light beam spot to a portion of said medium under the application of the biasing magnetic field to record or erase information, drive means (10, 12, 14) for driving said optical head by an electromagnetic force to make the light beam spot access to a desired position on said medium, and control means (16) for deactivating said magnetic field generation means when said drive means is activated and activating said magnetic field generation means after the drive by said drive means is completed.</p> |
