| 摘要 |
PURPOSE:To make the continuation of stable discharge possible and to make the realization of high speed response possible, by a method wherein at least two lines of the solution flow channel interconnected to the discharge port from which recording solution is jetted are possessed, those discharge ports are alternately arranged and the solution flow channels are connected to each other through the clearance formed by the solution flow channels of the adjacent lines. CONSTITUTION:PbO3 is used as a discharge energy generating element 1 and a flow channel wall 5 is formed on a glass substrate 4 by electroless deposition. The wiring sending a drive signal is installed to this glass substrate 4. Thereafter, two substrates are connected facing each other so that the flow channels 3 may not be doubled to form a liquid jet recording head. If a pulse of 80V is applied to the discharge energy generation element 1 by using this head to discharge the liquid alternately from up and down orifices 2, stable discharge to 5kHz can be achieved. |
