Abstract: Embodiments disclosed herein include package substrates with integrated inductors. In an embodiment, a package substrate comprises a substrate and a via that passes through the substrate. In an embodiment, the via is electrically conductive. In an embodiment, a spacer is provided around the via. In an embodiment, a ring is around the spacer. In an embodiment, the ring comprises a magnetic material.

Abstract: A multi-chip package includes a substrate (110) having a first side (111), an opposing second side (112), and a third side (213) that extends from the first side to the second side, a first die (120) attached to the first side of the substrate and a second die (130) attached to the first side of the substrate, and a bridge (140) adjacent to the third side of the substrate and attached to the first die and to the second die. No portion of the substrate is underneath the bridge. The bridge creates a connection between the first die and the second die. Alternatively, the bridge may be disposed in a cavity (615, 915) in the substrate or between the substrate and a die layer (750). The bridge may constitute an active die and may be attached to the substrate using wirebonds (241, 841, 1141, 1541).

Abstract: Embodiments are generally directed to air bladder based mechanical testing for stretchable electronics. An embodiment of a system includes an inflatable bladder to apply mechanical force to a stretchable electronics device by the inflation and deflation of the inflatable bladder; a valve unit to control fluid pressure applied to the inflatable bladder; and a control unit to control inflation and deflation of the inflatable bladder.