Electronic control unit with multiple hybrid circuit assemblies integrated on a single common ceramic carrier
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United States of America Patent
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Oct 27, 1992
Issued Date -
N/A
app pub date -
May 28, 1991
filing date -
Nov 9, 1988
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The object of the patent application is an electronic control unit with triggering and power components, in particular an ignition control unit, whose electronic circuit comprises various assemblies in hybrid technology. To reduce the assembly expenditure and costs for manufacture, while at the same time reducing the volume, the invention provides for the assemblies of the electronic circuit to be integrated in a hybrid circuit and arranged on a single common carrier element. This carrier element is designed as an electrically non-conductive ceramic carrier of Al.sub.2 O.sub.3, by which the electronic circuit of the control unit is electrically insulated from a heat sink.
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Patent Citation Ranking
- 21 Citation Count
- H05K Class
- 0 % this patent is cited more than
- 33 Age