Warpage control with intermediate material

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United States of America Patent

PATENT NO 9867284
SERIAL NO

15501829

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Abstract

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A mounting device for mounting electronic components, wherein the mounting device comprises an electrically conductive structure having a first value of thermal expansion in at least one pre-defined spatial direction, an electrically insulating structure having a second value of thermal expansion in the at least one pre-defined spatial direction being different from the first value and being arranged on the electrically conductive structure, and a thermal expansion adjustment structure having a third value of thermal expansion in the at least one pre-defined spatial direction, wherein the third value is selected and the thermal expansion adjustment structure is located so that thermally induced warpage of the mounting device resulting from a difference between the first value and the second value is at least partially compensated by the thermal expansion adjustment structure.

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Patent Owner(s)

Patent OwnerAddress
AT & S AUSTRIA TECHNOLOGIE & SYSTEMTECHNIK AKTIENGESELLSCHAFTFABRIKSGASSE 13 LEOBEN 8700

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kreutzwiesner, Elisabeth Graz, AT 5 8
Schulz, Gernot Graz, AT 15 32

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