| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly reliable reading/writing unit capable of reducing the cost by forming a microactuator integrally to a monolithic main body. SOLUTION: The hard disk reading/writing unit 30 which is provided with a suspension structural body, a coupling integral to the suspension structural body and the microactuator integral to this coupling are formed in the monolithic main body part 31 consisting of semiconductor material. The monolithic main body part 31 is provided with a 1st part 31a for housing integrated electronic parts 33 and a 2nd part 31b for housing the coupling and microactuator.
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