3d graphics processor and autostereoscopic display device using the same

3d graphics processor and autostereoscopic display device using the same

  • CN 1,909,676 A
  • Filed: 08/04/2006
  • Published: 02/07/2007
  • Est. Priority Date: 08/05/2005
  • Status: Active Application
First Claim
Patent Images

1. one kind has and is used for the 3 D image display device of display unit of display image, and this 3 D image display device comprises:

  • The first matrix maker is used for selecting parameter to generate first matrix according to 3D graph transformation matrix and user;

    The second matrix maker is used for selecting parameter to generate second matrix according to 3D graph transformation matrix and user;

    The first matrix operation device is used for utilizing the 3d space information and first matrix of 3D graph data, generates the first visible space coordinate information;

    The second matrix operation device is used for utilizing the 3d space information and second matrix of 3D graph data, generates the second visible space coordinate information;

    First drawing engine is used for utilizing the texture information of the first visible space coordinate information and 3D graph data, generates the first visual image data;

    Second drawing engine is used for utilizing the texture information of the second visible space coordinate information and 3D graph data, generates the second visual image data;

    Memory cell is used for storing the first visual image data and the second visual image data;

    AndDriver is used for receiving first and second visual image data from memory cell, and drives display unit, to show the image corresponding to first and second visual image data.

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