Patent ID: 8962073
Filing Date: 2015-02-24
Classification: B05B,B41J,H01L,H05B

Abstract:
1. A method to deposit ink on a substrate, the method comprising: providing a quantity of ink to a chamber, the ink having a plurality of suspended particles in a carrier liquid; metering at least a portion of the ink delivered from the chamber to an inlet of a discharge nozzle by activating a dispenser to dispense a quantity of metered ink; receiving the metered ink at a discharge nozzle, the discharge nozzle having an inlet port and an outlet port; transporting the metered ink from the inlet port to the outlet port of the discharge nozzle forming substantially solid particles; and depositing the substantially solid particles from the outlet port of the discharge nozzle onto a substrate by energizing the discharge nozzle to pulsatingly eject at least a portion of the substantially solid particles onto the substrate.