Onboard Indicator Needle with Luminescent Lighting
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United States of America Patent
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N/A
Issued Date -
May 29, 2008
app pub date -
Jul 13, 2004
filing date -
Jul 16, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention pertains to an onboard indicator (1) with luminous needle (10) , which indicator is mounted on a dashboard electronic card (21), the needle comprising an arm movable in rotation with a light source (13) and the card a source (22) for energizing the light source. It is characterized in that the light source comprises a support of flexible material (30) with a first part (30') covered with a photophore substance (13) subjected to an electric voltage from the energizing source to which it is linked electrically by a flexible electrical link (30, 31, 32) formed by a second part (30'') of the insulating flexible support (30) serving as substrate for at least two conducting tracks (31, 32). The solution of the invention makes it possible to produce a very flat indicator with a minimum of components.
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