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DISPLAY DEVICE

  • US 20170285359A1
  • Filed: 03/28/2017
  • Published: 10/05/2017
  • Est. Priority Date: 03/31/2016
  • Status: Active Grant
First Claim
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1. A display device comprising:

  • a display module which emits display light;

    a polarizing element including a transmission axis which transmits first linearly polarized light, the polarizing element reflecting second linearly polarized light intersecting the transmission axis; and

    an optical element comprising a retroreflector which retroreflects light reflected from the polarizing element,the optical element being curved, and comprising a first portion which is concave, and a second portion which is convex and is connected to the first portion.

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