Back to results
US 2003/0157255 A1Published application
Manufacturing methods of water repellent member and inkjet head
AssigneeCanon Kabushiki Kaisha
InventorsYasuyuki Saito, Junri Ishikura, Kazuhiro Aoyama
Life of this patent
Estimating the term…
Abstract
A method for manufacturing an inkjet head having orifice plates with improved ink-repellent properties and durability, including the step of forming the ink-repellent film on the surface of the substrate by using the gas deposition process is provided.
Claims17
A method for manufacturing a water repellent member having a substrate and a water repellent film covering the surface of the substrate, comprising the steps of:
- transporting particles of a water repellent material with a gas;
- and
- discharging the transported particles from a nozzle to the substrate to form the water repellent film on the surface of the substrate.
A method for manufacturing an inkjet head equipped with an orifice plate having a ink-repellent surface, wherein the formation of the orifice plate includes the steps of:
- transporting particles of a ink-repellent material with a gas;
- and
- discharging the transported particles from a nozzle to the substrate to form the ink-repellent film on the surface of the substrate.
Dependencies are inferred from the claim text.