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IMAGE PROJECTION APPARATUS

  • US 20190066553A1
  • Filed: 08/14/2018
  • Published: 02/28/2019
  • Est. Priority Date: 08/24/2017
  • Status: Active Grant
First Claim
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1. An image projection apparatus comprising:

  • a light modulation element; and

    a pixel shift unit configured to shift an optical path of light from a pixel in the light modulation element and to shift a position on a projection surface of a projection pixel formed on the projection surface by a projection optical system with the light,wherein the pixel shift unit includes;

    an optical element configured to shift the optical path in one direction among directions orthogonal to an optical axis from the light modulation element to the projection optical system; and

    a rotating unit configured to change the one direction by rotating the optical element around the optical axis.

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