Method of manufacturing at least one projecting section of nozzle plate, nozzle plate, inkjet head and image forming apparatus
AssigneeFUJIFILM Corporation
InventorTsutomu Yokouchi
Life of this patent
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Abstract
A method of manufacturing at least one projecting section of a nozzle plate used in a liquid ejection head, includes: a partial lyophilic rendering step of rendering a lyophilic characteristic to a portion of a lyophobic film provided on an ejection surface side of a substrate in which a nozzle is formed, so as to form a lyophobic portion and a lyophilic portion on the ejection surface side of the substrate; a resin deposition step of depositing a curable resin on the lyophilic portion which has been rendered the lyophilic characteristic; and a curing step of curing the resin deposited on the lyophilic portion in such a manner that the cured resin forms the projecting section.
Claims8
A method of manufacturing at least one projecting section of a nozzle plate used in a liquid ejection head, the method comprising:
- a partial lyophilic rendering step of rendering a lyophilic characteristic to a portion of a lyophobic film provided on an ejection surface side of a substrate in which a nozzle is formed, so as to form a lyophobic portion and a lyophilic portion on the ejection surface side of the substrate;
- a resin deposition step of depositing a curable resin on the lyophilic portion which has been rendered the lyophilic characteristic;
- and
- a curing step of curing the resin deposited on the lyophilic portion in such a manner that the cured resin forms the projecting section.
Dependencies are inferred from the claim text.