Ink-jet printhead and method for manufacturing the same

摘要

A manifold (102) for supplying ink is formed on rear side of a substrate (100). An ink channel (105) is formed between an ink chamber (106) and the manifold. An impurity filtering layer, formed between the manifold and ink chamber, filters the ink flowing through the channel. A nozzle plate (114) is formed on the substrate, and a heater (108) with electrodes (112) is formed around the nozzle. An independent claim is also included for the method for manufacturing an inkjet print head.