Panel display of multiple display units for multiple signal sources

  • US 5,986,622 A
  • Filed: 05/24/1996
  • Issued: 11/16/1999
  • Est. Priority Date: 05/24/1996
  • Status: Expired due to Term
First Claim
Patent Images

1. A panel display comprising a plurality of display units that form a display area, each said display unit having video random access memory (VRAM) for storing image data, a controller for processing broadcast data signals to provide said image data to said VRAM, and an image display panel for displaying said image data, wherein said controller for each said display unit is operable to accept concurrent broadcast data signals from multiple sources intended for said plurality of display units that form said display area, each said display unit being operable to process image information with respect to said display area independently from said multiple sources, calculate a relative location for each said display unit relative to other display units within said plurality of display units that form said display area, and extract an applicable portion of said image data from said broadcast data signals based upon said relative location.

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