| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing an ejecting head of an electrostatic liquid toner jet printer capable of high density recording accurately in mass production as a structure with a minute process technique adopted. SOLUTION: In a production method of an ejecting head of an electrostatic liquid toner jet printer comprising a plurality of ejecting projections made from a dielectric substance having a pointed tip, and a recording electrode part disposed substantially below the ejecting projections, by disposing a thermoplastic plastic material between a stamper 48 with a shape having recesses and projections inversely with respect to the recesses and the projections of the ejecting projections, and a printed wiring substrate 6 with the recording electrode part pattern formed therein, and applying hot compression bonding thereto by a presser, the shape having the recesses and the projections on the stamper 48 is transferred to the plastic material 53. Accordingly, an ejecting head of an electrostatic liquid toner jet printer capable of high density recording accurately in mass production as a structure with a minute process technique adopted.
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