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VOLUMETRIC HEADS-UP DISPLAY WITH DYNAMIC FOCAL PLANE

  • US 20140267402A1
  • Filed: 03/15/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A heads-up display device for displaying graphic elements in view of a user while the user views an environment through a display screen of the heads-up display device, comprising:

  • a first projector configured to project a first graphic element on a first focal plane in view of the user while the user views the environment through the display screen, the first focal plane oriented substantially perpendicularly to a line-of-sight of the user; and

    a first actuator on which the first projector is mounted, the first actuator configured to linearly move the first projector, wherein linearly moving the first projector causes the first focal plane of the first graphic element to move in a direction of the line-of-sight of the user.

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