Disk drive head gimbal assembly having a flexure bond pad shelf offset from a tongue

摘要

A disk drive includes a head gimbal assembly with a laser light source that is disposed on a back face of the slider (opposite an air bearing surface). The laser light source is attached to the flexure tongue. The flexure includes a plurality of bends that offset a flexure bond pad shelf from a flexure tongue by an offset distance (measured in a direction that is normal to the air bearing surface). The offset distance may be approximately equal to the thickness of the laser light source. A plurality of flexure bond pads on flexure bond pad shelf is electrically connected to respective ones of a plurality of head bond pads.