Patent ID: 7859851
Filing Date: 2010-12-28
Classification: G11B,H05K

Abstract:
1. A bracket structure for a hard disk drive including a flexible printed circuit board for driving an actuator and a bracket connected to the flexible printed circuit board, the bracket structure comprising: a filter interposed between the flexible printed circuit board and the bracket, wherein the flexible printed circuit board comprises a base layer, a circuit layer provided on the base layer, a cover layer provided on the circuit layer to protect the circuit layer, and a filter layer interposed between the base layer and the circuit layer to filter particles contained in air passing through the filter layer, and wherein the bracket comprises a filter seating portion on which the filter is seated, wherein the filter seating portion is formed with at least one hole through which air flows, the at least one hole is formed vertically through the bracket, and the filter covers the at least one hole.