Abstract:
A multiple chip package is described with multiple thermal interface materials. In one example, a package has a substrate, a first semiconductor die coupled to the substrate, a second semiconductor die coupled to the substrate, a heat spreader coupled to the die, wherein the first die has a first distance to the heat spreader and the second die has a second distance to the heat spreader, a first filled thermal interface material (TIM) between the first die and the heat spreader to mechanically and thermally couple the heat spreader to the die, and a second filled TIM between the second die and the heat spreader to mechanically and thermally couple the heat spreader to the second die.
Abstract:
Semiconductor packages having a sealant bridge between an integrated heat spreader and a package substrate are described. In an embodiment, a semiconductor package includes a sealant bridge anchoring the integrated heat spreader to the package substrate at locations within an overhang gap laterally between a semiconductor die and a sidewall of the integrated heat spreader. The sealant bridge extends between a top wall of the integrated heat spreader and a die side component, such as a functional electronic component or a non-functional component, or a satellite chip on the package substrate. The sealant bridge modulates warpage or stress in thermal interface material joints to reduce thermal degradation of the semiconductor package.
Abstract:
Disclosed herein are systems and methods for thermal management of a flexible integrated circuit (IC) package. In some embodiments, a flexible IC package may include a flexible substrate material; a component disposed in the flexible substrate material; a channel disposed in the flexible substrate material forming a closed circuit and having a portion proximate to the component; electrodes disposed in the flexible substrate material and positioned at locations proximate to the channel, wherein the electrodes are coupled to an electrode controller to selectively cause one or more of the electrodes to generate an electric field; and an electrolytic fluid disposed in the channel. In some embodiments, a flexible IC package may be coupled to a wearable support structure. Other embodiments may be disclosed and/or claimed.
Abstract:
Various embodiments of thermal compression bonding transient cooling solutions are described. Those embodiments include a an array of vertically separated micro channels coupled to a heater surface, wherein every outlet micro channel comprises two adjacent inlet micro channel, and wherein an inlet and outlet manifold are coupled to the array of micro channels, and wherein the heater surface and the micro channels are coupled within the same block.