Patent ID: 7408745

Claim:
A head gimbal assembly comprising: a slider; a micro-actuator comprising: a support frame and at least one piezoelectric element, each said piezoelectric element having at least one piezoelectric element electrical pad, wherein the support frame comprises a base, a moving plate, a leading beam to connect the base with the moving plate; and two slider holding arms configured to hold at least a part of the slider therebetween and extending from both sides of the moving plate, wherein the at least one piezoelectric element is bonded to the support frame to connect a free end of the base with the moving plate, and wherein the moving plate sways in a first direction or in a second direction when the at least one piezoelectric element is actuated; a suspension to support the slider and the micro-actuator; wherein at least one suspension electrical pad is provided on the suspension corresponding to the at least one piezoelectric element electrical pad; and a conductive film provided between the suspension electrical pad and the piezoelectric element electrical pad for establishing an electrical connection therebetween; wherein at least one conductive medium is provided on each suspension electrical pad to assist the electrical connection between the conductive film and each suspension electrical pad.