Recording head and substrate therefor, and recording apparatus utilizing the same.

摘要

A recording head (100) comprises: a liquid emission section (500) having an orifice for emitting an ink; an electro-thermal transducer (103,104) producing a thermal energy for use in emission of the ink supplied to a liquid emission section; and a functional element electrically connected to the electro-thermal transducer, wherein the functional element has a layer formed from the same material as that of a heat generating resistive layer (103) constituting the electro-thermal transducer.