| 摘要 |
PURPOSE:To manufacture the titled head easily without causing inconvenience even if a resin layer is exposed on the opposed surface, by irradiating a hydrogen ion beam onto a resin insulating layer end which is exposed on the opposed surface to a recording carrier body, and hardening the end. CONSTITUTION:A coil pattern 12 is formed on a substrate 11 of photoceram, a resin insulating layer 13 is made to adhere onto said pattern, and a resin insulating layer 17 in which a lower magnetic substance 14 and a coil pattern 16 have beem embedded, and an upper magnetic substance 18 are laminated. Subsequently, a resin insulating layer 19 and a protective layer 20 are made to adhere onto said layers, an opposed surface 21 is finished by polishing it precisely, and after that, the end surface layer part of the resin insulating layers 13, 17 and 19 is hardened by irradiating a hydrogen ion beam. In this way, the resin layer surface part is provided with sufficient durability against dynamic contact with a recording carrier body, inconvenience is not caused even if it is exposed against the opposed surface, the number of degrees of freedom for constituting a layer is raised, and its preparation becomes easy. |
