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Replaceable intelligent pixel module for large-scale LED displays

  • US 5,410,328 A
  • Filed: 03/28/1994
  • Issued: 04/25/1995
  • Est. Priority Date: 03/28/1994
  • Status: Expired due to Fees
First Claim
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1. An LED module comprising:

  • a rear wall with sidewalls extending outwardly therefrom;

    a plurality of LEDs secured between said sidewalls;

    driver means, including processing circuit means, secured between said sidewalls in communication with said plurality of LEDs, said processing circuit means including input means for receiving data from a preceding similar LED module, output means for transmitting data to a subsequent similar LED module, and memory means;

    an electrical jack in communication with said processing circuit means, said electrical jack providing power and bi-directional communication of data to said processing means via said input means and said output means from a preceding similar LED module and to a subsequent similar LED module, respectively;

    an aperture within said rear wall providing access to said electrical jack; and

    means on at least one of said rear wall and said sidewalls for attaching the LED module to an external surface.

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