LIQUID DROPLET JET-TYPE PRINTING APPARATUS USING CAPILLARY ELECTRIC CHARGE CONCENTRATION

摘要

PROBLEM TO BE SOLVED: To provide a liquid droplet jet-type printing apparatus which uses capillary electric charge concentration. SOLUTION: The liquid droplet jet-type printing apparatus using capillary electric charge concentration includes a reservoir which contains a solution, a capillary nozzle, a back-end part of which is immersed in the solution contained in the reservoir for delivering the solution to a front-end part of the capillary nozzle by a capillary force, a target member spaced apart from the front-end part of the capillary nozzle at a pre-determined distance and an open-circuit type voltage applying device which applies a voltage to the solution. COPYRIGHT: (C)2008,JPO&INPIT