University of Limerick

Alan Ryan

Lisa O'Donoghue

Huw Lewis

A process for removing hazardous substances from a LCD display () includes incision through off set lines () around the front of the panel (). Top components are then removed to expose the fluorescent tubes () which contain hazardous substances. The incisions are parallel to the recessed lips, at a distance in the range of 0 to 20 mm from the recessed lips. The cuts are to a depth of 20 mm to 50 mm. Preferably, at least two incisions are made simultaneously. The fluorescent tubes () are crushed after the access operation, by rollers, chains or by plates. During crushing there is suction of the particles and gases which are released, thereby removing the hazardous substances by filtration.

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Nenagh, Ireland

Alan Ryan