| 摘要 |
A liquid jet head having: a discharge port for discharing liquid; a liquid path communicating with the discharge port; and a plurality of electro-thermal converting elements for generating thermal energy used for discharging the liquid, wherein each of said electro-thermal converting elements has heat resistive layer and at least one pair of electrodes electrically connected to the heat resistive layer, and the heat resistive layers are laminated together with intermediate layers of insulator to form a laminate in a direction perpendicular to a direction at which the liquid is supplied to a heat acting surface of the electro-thermal converting elements.
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