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US 6,445,074 B1Granted
Electronic component mounted on a flat substrate and padded with a fluid filler
AssigneeSiemens Aktiengesellschaft
InventorsKlaus-Peter Galuschki, Heinz Pilz
Life of this patent
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Abstract
A method of padding an electronic component, mounted on a flat substrate, with a fluid filler, in which the fluid filler that is applied in a tight-fitting manner to the electronic component mounted n the substrate. The arrangement composed of substrate and electronic component is then heated. The substrate is provided with at least one through orifice in the area of the electronic component prior to applying the filler. The filler is applied at the end of the through orifice facing away from the electronic component.
Claims1
An arrangement, comprising:
- a flat substrate having at least one through orifice;
- an electronic component mounted on the flat substrate;
- a fluid filler padding a space between the flat substrate and the electronic component, the at least one through orifice positioned under the electronic component for applying the fluid filler, the at least one through orifice having a volume that is at least equal to an amount of fluid filler needed for padding the electronic component;
- wherein the at least one through orifice has a pot-shaped widening at an end facing away from the electronic component.
1 more element
Dependencies are inferred from the claim text.