Strobed liquid display device and head therefor

摘要: A head (12) for incorporation in a strobed liquid display is disclosed. The comprises housing (30) defining chamber (38), the having an inlet opening (39) connection to supply, top wall (32) vent (42), bottom (34) plurality of apertures (44) spaced from and distributed about center thereof accommodating outflow droplets sidewall (36) extending between walls (32, (34). also includes vibrating device rigidly connected imparting periodic wobble thereto dispensing through sequential fashion with substantially uniform spacing successive dispensed each aperture (44), whereby define helix. strobe system (10) incorporating