摘要 |
PURPOSE:To provide an ink jet recording method and a record head, in which bubbles are formed in a stable manner and burst in the outside air to produced ink drops so as to form images having high image quality. CONSTITUTION:A heat energy means and a discharge outlet arranged at a position opposite thereto for discharging a part of liquid are provide. When a length of a nozzle from a part communicating with a supply source to a center of gravity of a heat energy generating means in 1n and a length of the heat energy generating means in ink supplying direction is 1, 1n/1 >=0.55 is satisfied. When ink drops are to be discharged, uniform bubbles are formed without using a complicated structure, so that the burst of bubbles in the outside air is stabilized. Accordingly, images having stabilized image quality can be obtained. |