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Method and apparatus for controlling the position of a head-up display image combiner

  • US 9,939,640 B2
  • Filed: 06/09/2016
  • Issued: 04/10/2018
  • Est. Priority Date: 06/12/2015
  • Status: Active Grant
First Claim
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1. A method for operating a head-up display in a vehicle, comprising:

  • operating a device to generate a signal indicating that a windshield fogging condition exists adjacent to an image combiner; and

    operating a control module to receive the signal and, in response thereto, command activation of an electric motor to move an image combiner from an extended position relatively closer to the windshield to a retracted position relatively farther from the windshield.

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