| 摘要 |
An ink jet recording head comprises heating means for generating a heat energy to be utilized for discharging an ink, and a nonlinear element for driving the heating means, having MIM type current/voltage characteristics in which a resistance value during application of a low voltage indicates a high value regardless of polarity as compared with the resistance value during application of a high voltage, wherein the nonlinear element has an electric field relaxing structure for relaxing generation of a locally strong electric field.
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