Three dimensional display unit and display method

  • US 7,123,213 B2
  • Filed: 04/02/2002
  • Issued: 10/17/2006
  • Est. Priority Date: 10/05/1995
  • Status: Expired due to Fees
First Claim
Patent Images

1. A projector having a liquid crystal display device comprising:

  • a light source;

    a screen for providing a first image having a first polarizing state and a second image having a second polarizing state;

    a first optical system giving the first polarizing state to the first image between the light source and the screen;

    a second optical system giving the second polarizing state to the second image between the light source and the screen; and

    a liquid crystal between the light source and the first and second optical systems,wherein the liquid crystal panel comprises;

    a substrate;

    a first active matrix region for the first image;

    a first driving region conducting horizontal scanning control of said first active matrix region;

    a second active matrix region for the second image; and

    a second driving region conducting horizontal scanning control of said second active matrix region,wherein said first active matrix region, said first driving region, said second matrix region and said second driving region are formed on said substrate.

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