Gasket for electrically conductive thermal interface material over a bare die package
An information handling system, including a substrate including a plurality of exposed electrical components on a top surface of the substrate; a bare die positioned on the top surface of the substrate; a gasket positioned on the top surface of the substrate, the gasket is non-electrically conductive; and an electrically conductive thermal interface material (TIM) positioned on a top surface of the bare die, wherein a top surface of the gasket and a top surface of the electrically conductive TIM are substantially flush, wherein the top surface of the electrically conductive TIM and the top surface of the gasket are opposite the top surface of the substrate, wherein the gasket inhibits contact between the electrically conductive TIM and the exposed electrical components.
1. An information handling system, comprising:
a substrate including a plurality of exposed electrical components on a top surface of the substrate;
a bare die positioned on the top surface of the substrate;
a gasket positioned on the top surface of the substrate, the gasket is non-electrically conductive; and
an electrically conductive thermal interface material (TIM) positioned on a top surface of the bare die and extending beyond the bare die such that at least a portion of the electrically conductive TIM is in superimposition with the exposed electrical components on the top surface of the substrate, wherein a top surface of the gasket and a top surface of the electrically conductive TIM are substantially flush, wherein the top surface of the electrically conductive TIM and the top surface of the gasket are opposite the top surface of the substrate,
wherein the gasket is in superimposition with the substrate and the portion of the electrically conductive TIM that extends beyond the bare die is in superimposition with the gasket such that the gasket is i) positioned between the electrically conducive TIM that extends beyond the bare die and the exposed electrical components on the top surface of the substrate and ii) is in contact with the bare die such that the gasket inhibits contact between the electrically conductive TIM that extends beyond the bare die and the exposed electrical components that are in superimposition with the electrically conductive TIM.
2. The information handling system of claim 1 , wherein the gasket is removeable.
3. The information handling system of claim 1 , further comprising a cold plate in contact with the electrically conductive TIM.
4. The information handling system of claim 1 , wherein the gasket maintains a positioning of the electrically conductive TIM with respect to the bare die.
5. The information handling system of claim 1 , wherein the gasket comprises a silicon-based material.
6. The information handling system of claim 1 , wherein the gasket comprises a polyurethane material.
7. The information handling system of claim 1 , wherein the electrical components are positioned between the top surface of the substrate and a bottom surface of the gasket, the bottom surface of the gasket opposite the top surface of the gasket.
8. The information handling system of claim 1 , wherein the gasket includes an opening, the gasket positioned on the top surface of the substrate such that the bare die is positioned within the opening.
9. An information handling system, comprising:
a substrate including a plurality of exposed electrical components on a top surface of the substrate;
a bare die positioned on the top surface of the substrate;
a gasket positioned on the top surface of the substrate, the gasket including an opening, the bare die positioned within the opening, the gasket is non-electrically conductive; and
an electrically conductive thermal interface material (TIM) positioned on a top surface of the bare die and extending beyond the bare die such that at least a portion of the electrically conductive TIM is in superimposition with the exposed electrical components on the top surface of the substrate, wherein a top surface of the gasket and a top surface of the electrically conductive TIM are substantially flush, wherein the top surface of the electrically conductive TIM and the top surface of the gasket are opposite the top surface of the substrate,
wherein the electrical components are positioned between the top surface of the substrate and a bottom surface of the gasket,
wherein the gasket is in superimposition with the substrate and the portion of the electrically conductive TIM that extends beyond the bare die is in superimposition with the gasket such that the gasket is i) positioned between the electrically conducive TIM that extends beyond the bare die and the exposed electrical components on the top surface of the substrate and ii) is in contact with the bare die such that the gasket inhibits contact between the electrically conductive TIM that extends beyond the bare die and the exposed electrical components that are in superimposition with the electrically conductive TIM, the bottom surface of the gasket opposite the top surface of the gasket.
10. The information handling system of claim 9 , wherein the gasket is removeable.
11. The information handling system of claim 9 , further comprising a cold plate in contact with the electrically conductive TIM.
12. The information handling system of claim 9 , wherein the gasket maintains a positioning of the electrically conductive TIM with respect to the bare die package.
13. The information handling system of claim 9 , wherein the gasket comprises a silicon-based material.
14. The information handling system of claim 9 , wherein the gasket comprises a polyurethane material.
15. An apparatus, comprising:
a non-electrically conductive gasket positioned on a top surface of a substrate, the gasket positioned between i) an electrically conductive thermal interface material (TIM) that extends beyond a top surface of a bare die that the electrically conductive TIM is positioned on, the bare die positioned on the top surface of the substrate, and ii) exposed electrical components positioned on the top surface of the substrate that are in superimposition with the electrically conducive TIM that extends beyond the top surface of the bare die, wherein a top surface of the gasket and a top surface of the electrically conductive TIM are substantially flush, wherein the top surface of the electrically conductive TIM and the top surface of the gasket are opposite the top surface of the substrate,
wherein the gasket is in superimposition with the substrate and the portion of the electrically conductive TIM that extends beyond the bare die is in superimposition with the gasket such that the gasket is i) positioned between the electrically conducive TIM that extends beyond the bare die and the exposed electrical components on the top surface of the substrate and ii) is in contact with the bare die such that the gasket inhibits contact between the electrically conductive TIM that extends beyond the bare die and the exposed electrical components that are in superimposition with the electrically conductive TIM.
16. The apparatus of claim 15 , wherein the gasket includes an opening, the gasket positioned on the top surface of the substrate such that the bare die is positioned within the opening.
17. The apparatus of claim 15 , wherein the gasket comprises a silicon-based material.