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DEVICE FOR PROCURING AN INFINITY EFFECT FOR A MOTOR VEHICLE SIGNALING LIGHT

  • US 20130010487A1
  • Filed: 03/18/2011
  • Published: 01/10/2013
  • Est. Priority Date: 03/19/2010
  • Status: Active Grant
First Claim
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1. A device for at least one of a signaling light and lighting either of an exterior and interior ambient of a motor-vehicle passenger compartment including at least one type of light source, the device comprising:

  • an optical assembly of at least one first reflector including a mirror (1) and at least one second reflector including a semi-transparent mirror (2); and

    a curtain diffuser (4) of a substantially transparent material in which light emitted by at least one LED (3) is diffused, a plurality of either of planes and mid-planes of the mirror (1), the semi-transparent mirror (2), and the curtain diffuser (4) being mutually substantially parallel wherein light either of transmitted and reflected by the optical assembly is transmitted and visible to an observer from a surface of the second reflector that is substantially opposite to that facing a plurality of other elements of the optical assembly and the curtain diffuser (4) includes a lighting sub-assembly arranged in space between the mirror (1) and semi-transparent mirror (2) and having a substantially transparent optical material and at least one light source (5) arranged for emission of a plurality of rays of light propagated within, a thickness of the transparent optical material.

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