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Flexible dummyhead for de-pop actuator transfer function improvement Disclosure Number: IPCOM000013507D
Original Publication Date: 2000-Feb-01
Included in the Prior Art Database: 2003-Jun-18

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This invention is a method to solve the resonance problem by changing the rigidity of dummyheads of HDD's. So far, dummyheads are designed just for balancing the de-pop actuator and adjusting the inertia. The transfer function of dummyhead itself is different from that of HGA, so high frequency resonance of