发明名称 |
INK JET RECORDING HEAD AND INK JET RECORDING APPARATUS |
摘要 |
<p>To provide a highly reliable, compact, and inexpensive ink jet recording head, the present invention includes: a liquid discharge substrate having on a front surface side a discharge port for discharging a liquid, and having, on a back surface side, a liquid supply port for supplying the liquid discharged from the discharge port, and an electrode for transmitting and receiving a signal to drive energy generation means for discharging the liquid from the discharge port; a film-like electrical wiring member joined to the back surface of the liquid discharge substrate, the film-like electrical wiring member including a liquid supply hole communicating with the liquid supply port of the liquid discharge substrate, and an electrical connection portion connected to the electrode; and a retaining member for retaining the liquid discharge substrate with the electrical wiring member including a liquid supply port for supplying the liquid to the liquid supply port of the liquid discharge substrate.</p> |
申请公布号 |
WO2006009236(A1) |
申请公布日期 |
2006.01.26 |
申请号 |
WO2005JP13439 |
申请日期 |
2005.07.14 |
申请人 |
CANON KABUSHIKI KAISHA;HIROSAWA, TOSHIAKI;IWANAGA, SHUZO;WATANABE, YASUTOMO;SAITO, RIICHI |
发明人 |
HIROSAWA, TOSHIAKI;IWANAGA, SHUZO;WATANABE, YASUTOMO;SAITO, RIICHI |
分类号 |
B41J2/05;B41J2/16 |
主分类号 |
B41J2/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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