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This paper derives and evaluates an effective thermal material simulation model in simula-tion and experiment as well as proposes a non-destructive failure analysis for multi-layer sub-strates with thermal or electrical vias to derive exact failure data to supplement existing life-time models.
This paper proposes a new effective thermal material simulation model as well as a non-destructive failure analysis for multi-layer substrates with thermal vias to derive exact failure data to supplement existing lifetime models. An effective thermal material simulation model is derived which is validated in simulation and experiment in transient mode. The modelling is done for a test matrix of representative...
Prime concerns in designing liquid cooling solutions are performance, reliability and price. To that end a one-phase liquid cooling concept is proposed, where all pumps, valves and piping are fully integrated on board level. Only low-cost organic board technology and SMT processes are used in the design. This paper addresses the key issues of such a concept together with some numerical and first experimental...
The 3D-packaging technology makes it possible to stack the PCBs on top of each other and thus make full use of the third dimension. A unique space between the stacked PCB layers enables a reproducible technology without shortcuts or unconnected bumps. New applications in 3D-PDB-packages, called PCBMEMS can be realized with the combination of electric bumps and solder rings. The paper shows a fluidic...
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