Electrical resistors – Shunt type
Reexamination Certificate
2008-01-08
2011-10-04
Lee, Kyung (Department: 2833)
Electrical resistors
Shunt type
C338S328000, C338S254000
Reexamination Certificate
active
08031043
ABSTRACT:
The invention relates to an arrangement comprising a shunt resistor with at least an electrically conductive first connecting leg and an electrically conductive second connecting leg. A resistance area of the shunt resistor is electrically connected to the first connecting leg and to the second connecting leg. The arrangement further comprises a circuit carrier with a first metallization and a second metallization. The first connecting leg is directly joined to the first metallization and the second connecting leg is directly joined to the second metallization. The resistance area of the shunt resistor is in thermal contact with the thermally conductive substrate by use of a thermal filler arranged between the resistance area and the substrate, and/or by directly contacting the resistance area with the substrate.The invention further relates to a method for producing an arrangement with a shunt resistor and a circuit carrier.
REFERENCES:
patent: 6311390 (2001-11-01), Abe et al.
patent: 6556123 (2003-04-01), Iwao et al.
patent: 6593844 (2003-07-01), Iwao et al.
patent: 7075408 (2006-07-01), Mihara et al.
patent: 08-115802 (2006-05-01), None
First Office Action issued Sep. 10, 2010 in re Patent Application No. CN200810185371.6 filed Dec. 22, 2008.
Kanschat Peter
Schultz Martin
Coats & Bennett P.L.L.C.
Infineon - Technologies AG
Lee Kyung
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