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US 2006/0187259 A1Published application
Method of manufacturing nozzle plate, liquid ejection head, and image forming apparatus comprising liquid ejection head
AssigneeFuji Photo Film Co., Ltd.
InventorToshiya Kojima
Life of this patent
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Abstract
The method of manufacturing a nozzle plate, comprises the steps of: providing a liquid-repelling film on a first surface of a nozzle plate having a nozzle for ejecting liquid; then performing semi-curing of the liquid-repelling film; then providing a mask having a mask hole corresponding to the nozzle, on the liquid-repelling film; then forming a film hole in the liquid-repelling film by blowing a removing element to the liquid-repelling film; then removing the mask; and then performing full-curing of the liquid-repelling film.
Claims13
A method of manufacturing a nozzle plate, comprising the steps of:
- providing a liquid-repelling film on a first surface of a nozzle plate having a nozzle for ejecting liquid;
- then performing semi-curing of the liquid-repelling film;
- then providing a mask having a mask hole corresponding to the nozzle, on the liquid-repelling film;
- then forming a film hole in the liquid-repelling film by blowing a removing element to the liquid-repelling film;
- then removing the mask;
- and
- then performing full-curing of the liquid-repelling film.
4 more elements
Dependencies are inferred from the claim text.