Patent ID: 7542239

Claim:
A suspension comprising: a base comprising a flex circuit channel; a load beam; a hinge structure, wherein the hinge structure and at least one of the base and the load beam are formed of a single continuous piece of multiple layer laminate material comprising first and second layers, and wherein the hinge structure comprises a first beam formed by the first layer and a second beam formed by the second layer, wherein the first layer is absent along the second beam and the second layer is absent along the first beam such that the first and second beams are vertically offset from one another, the first and second beams extending between the base and the load beam, wherein the flex circuit channel is defined by at least one of the layers in the multiple layer structure being at least partially absent along the channel; and a flex circuit, which is positioned within and extends along the flex circuit channel such that the flex circuit is at least partially recessed within the flex circuit channel.