Patent ID: 7868903
Filing Date: 2011-01-11
Classification: F21V,F21Y,G09F,G09G,H05K,Y10T

Abstract:
1. A sealed discrete pixel module comprising: a circuit board; one or more light emitting elements forming at least one pixel, the one or more light emitting elements are coupled with the circuit board at a base end and extend therefrom to a top end; a potting shell coupled around the circuit board perimeter, the potting shell includes at least one cavity, the cavity containing the one or more light emitting elements; a potting layer within the cavity covering the circuit board, the top ends of the light emitting elements extend out of the potting layer; and an encasement cover coupled over the potting shell and extending over the circuit board, the top ends of the light emitting elements extend out of the encasement cover through one or more light emitting orifices on an encasement cover exterior face, each light emitting orifice is sized and shaped to receive a single top end of a light emitting element.