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Windshield for head-up display system

  • US 7,060,343 B2
  • Filed: 03/09/2005
  • Issued: 06/13/2006
  • Est. Priority Date: 09/28/1989
  • Status: Expired due to Fees
First Claim
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1. A heads-up display system comprising:

  • a laminate having a first major surface and an opposing second major surface, comprising;

    a first rigid transparent ply;

    a second rigid transparent ply; and

    an interlayer material securing the first rigid transparent ply to the second rigid transparent ply, wherein the first and second major surfaces of the laminate within a first portion of the laminate are angularly offset from each other a first amount, and the first and second major surfaces of the laminate within a second portion of the laminate are either angularly offset from each other a second amount different from the first amount or are substantially parallel to each other; and

    an image projecting source for directing an image onto the first portion of the laminate, wherein the laminate and image projecting source are oriented relative to each other such that an image from the image projector source projected onto the first major surface of the laminate within the first portion is reflected in a manner that reduces double imaging of the reflected image.

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