Modular display panel

CAFC
  • US 9,978,294 B1
  • Filed: 01/09/2018
  • Issued: 05/22/2018
  • Est. Priority Date: 12/31/2013
  • Status: Active Grant
First Claim
Patent Images

1. A modular display panel comprising:

  • a first side and a second side opposite to the first side, wherein the first side of the modular display panel comprises a display surface of the modular display panel;

    attachment points for use in attachment as part of a multi-panel modular display;

    a plastic casing comprising an outer surface of the modular display panel, the outer surface being part of the second side of the modular display panel;

    a recess disposed in the plastic casing;

    a printed circuit board disposed in the recess;

    a plurality of LEDs arranged as pixels attached to a front side of the printed circuit board, wherein the pixels are arranged in a rectangular array comprising at least fifty pixels;

    a framework of louvers disposed over the front side of the printed circuit board between rows of the plurality of LEDs;

    a circuit for controlling the plurality of LEDs, the circuit being attached to the printed circuit board;

    a power supply for powering the plurality of LEDs;

    wherein the front side of the printed circuit board is sealed to be waterproof and the plastic casing is sealed to be waterproof so that the modular display panel is sealed to be waterproof; and

    wherein the modular display panel is configured to be exposed to an external environment without a protective waterproof enclosure.

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