Projection display device and driving method of the same

Projection display device and driving method of the same

  • CN 101,552,925 A
  • Filed: 03/30/2009
  • Published: 10/07/2009
  • Est. Priority Date: 03/31/2008
  • Status: Active Application
First Claim
Patent Images

1. , a kind of projection display equipment comprises:

  • First display floater is constructed to realize first color image;

    Second display floater is constructed to realize second color image;

    The 3rd display floater is constructed to realize the 3rd color image, and first color, second color and the 3rd color differ from one another;

    The 4th display floater is constructed to realize white image;

    Optical system is constructed to the combination of first color image to the, three color images and white image, and the image that is combined of projection.

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