Abstract: An assembly, apparatus and method for fabricating a structural element of a hard disk drive air bearing. The method and apparatus provide an improved protective layer, an improved structural element consisting of a single layer of structural material, and a method consisting of applying the improved protective layer, applying a uniform layer of structural material, applying a resist layer, etching the structural material layer, and removing the resist layer.

Abstract: A method for increasing etch depth uniformity in ion milling process in a wafer manufacturing process encompasses loading designated regions of a production pallet with carriers containing wafers to be ion milled. These designated regions have been predetermined to exhibit similar and preferred depths of etching. Non-designated regions of the production pallet are then loaded with dummy carriers and the wafers are ion milled.

Abstract: Embodiments of the present invention are directed to a pallet assembly which facilitates direct cooling of the wafer carrier. In one embodiment, the pallet assembly comprises a frame which holds at least one carrier of a component. The pallet assembly further comprises a tray which is operable for being mechanically coupled with the frame. The tray comprises at least one discreet region which corresponds with the carrier when the tray is coupled with the frame. In embodiments of the present invention, the discreet region comprises at least one hole extending through the tray for permitting a coolant medium to dissipate heat from the carrier.

Abstract: Embodiments of the present invention are directed to a frame component of a pallet assembly. In one embodiment, the frame comprises a plurality of arms for retaining at least one carrier component. The frame further comprises at least one spring disposed upon one of the plurality of arms. The spring for applying pressure upon the carrier.

Abstract: A process for ion milling using photoresist as a mask is described. In a preferred embodiment the invention is used in the fabricating air-bearing features on sliders for use in magnetic storage devices. According to the invention the photoresist (liquid or dry) is applied, developed and removed as in the prior art which includes baking steps. The embodiment of the invention includes an additional baking step beyond whatever baking steps are used in the photolithography process. The additional baking step is preferably performed immediately prior to ion milling. The additional baking step according to the invention yields increased uniformity of the depth of the ion milling which is believed to result from reduction of volatile material such as water in the photoresist. When the invention is used as part of the manufacturing process for ion milling the air-bearing features on a slider, the features are more uniform which improves the overall quality and performance.