Backlighting method for an automotive trim panel
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United States of America Patent
Stats
-
Apr 10, 2007
Issued Date -
N/A
app pub date -
Jul 18, 2003
filing date -
Jan 31, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to an apparatus and method of perforating the cover layer or soft skin of an automotive trim panel such as an instrument panel with a laser to allow light to bleed through the perforations. The light source would preferably be a low heat generating or 'cool' type source such as an LED. The light source would be attached to a suitable substrate or incorporated in to a flexible printed circuit and coupled to the vehicle electrical system. This method would enable fill switch integration to a trim panel and provide a seamless styling opportunity regarding the electrical controls. This method would help reduce cost and weight, improve quality, and promote new seamless styling theme.
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Cited Art Landscape
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