Ink jet recording head and recording apparatus carrying the head thereon

摘要

This specification discloses an ink jet recording head in which discharge energy is imparted from a plurality of discharge energy generating elements (8) formed on an element substrate (1) and ink in an ink flow path is discharged from a nozzle (7), characterized in that a driving element for driving the discharge energy generating elements and also having the function as a temperature sensor and formed as a member discrete from the element substrate is mounted on the element substrate. The specification also discloses a recording apparatus having signal transmitting means for driving the ink jet recording head.