Liquid jet recording head

Abstract

Abstract PURPOSE:To permit a high speed recording with a high resolution by a method wherein resisting bodies, regulated in the resisting values thereof in accordance with the characteristics of corresponding electricity heat converting bodies so that the amounts of heat generated by each electricity heat converting bodies become uniform, are connected to each electricity heat converting bodies. CONSTITUTION:One end of the resisting body 206 and one end of the electricity heat converting body 205 are connected electrically with a wiring conductor 207. The resistance of a circuit from a pat 210 to the pat 211 is regulated in accordance with the electricity-heat converting characteristics of the corresponding electricity heat converting body and the amount of heat generated by each electricity heat converting body is brought into uniform. The resisting value of the resisting body is regulated by laser trimming or the like.

Inventors

• 👤 Hiroto Matsuda
• 👤 弘人 松田
• 👤 Masami Ikeda
• 👤 雅実 池田

Bibliographic Details