Method for producing plastic molded parts having an integrated conductive track

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United States of America Patent

PATENT NO 8551559
APP PUB NO 20120128866A1
SERIAL NO

13321240

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Importance

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Abstract

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The invention relates to a method for producing a plastic molded part (9) comprising an integrated conductor path (3), which plastic molded part is used in particular as an intermediate product to be further processed into an electrically heatable mirror (1). The method steps are: a) producing a substrate (7) from a carrier body (2) made of an electrically insulating plastic material having a conductor path (3) made of an electrically conductive material on or in a surface (8) of the carrier body (2), b) flooding the surface (8) of the substrate (7) equipped with the conductor path (3) or the surface (11) of the substrate (7) opposite said surface with a liquid, electrically insulating coating material. The flooding evens out depressions due to uneven shrinkage in the thick and thin areas of the carrier body and a smooth surface can be produced, which can subsequently be covered with a reflective layer.

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Patent Owner(s)

  • KRAUSSMAFFEI TECHNOLOGIES GMBH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eichlseder, Martin Tettenweis, DE 22 171
Piringer, Helmut Baldham, DE 11 61

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