INTEGRAL ASSEMBLY AND ITS CREATION METHOD AS WELL AS DISK DRIVE

    公开(公告)号:JPH08255450A

    公开(公告)日:1996-10-01

    申请号:JP33742095

    申请日:1995-12-25

    Applicant: IBM

    Abstract: PROBLEM TO BE SOLVED: To obtain an, integrated assembly provided with a suspension arm and actuator arm. SOLUTION: At least one actuator coil 38 is arranged on an actuator arm and the coil 38 is fitted to at least one homogeneous supporting layer for supporting all layers and receives an actuator spindle. In addition, a hole 40 which pass through all layers of an actuator section is formed at a pivot point. A converter coil layer can be arranged in a common plane with the actuator coil layer by integrating the coil layer with a suspension section. The actuator section is provided with a silicon substrate 120 incorporated with integrated processing circuits 54/56 connected to the converter coil layer and a device can be supported with an assemble so that the suspension section can be bent against the actuator arm section. A plurality of integrated assemblies of a horizontal recording magnetic head 32 having a high-accuracy magnetic gap is manufactured nearly completely at a wafer level.

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