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DISPLAY DEVICE FOR VEHICLE

  • US 20140184996A1
  • Filed: 03/06/2014
  • Published: 07/03/2014
  • Est. Priority Date: 09/09/2011
  • Status: Active Grant
First Claim
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1. A display device for a vehicle comprising:

  • a display which emits an emission display light having a polarization plane in a specific direction;

    an illumination light source which illuminates the display;

    a phase difference plate which is disposed facing the display in a state where a fast axis is shifted by a predetermined angle with respect to the polarization plane of the emission display light emitted by the display; and

    a rotating mechanism which rotates the phase difference plate to rotate a rotation angle of the fast axis.

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