INKJET RECORDING HEAD

PROBLEM TO BE SOLVED: To provide an inkjet recording head of such a structure that a supporting member is bonded to a recording element substrate and a body section in which productivity can be enhanced as compared with prior art without using adhesives abundantly. SOLUTION: In the inkjet recording...

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1. Verfasser: HATTORI SHOZO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an inkjet recording head of such a structure that a supporting member is bonded to a recording element substrate and a body section in which productivity can be enhanced as compared with prior art without using adhesives abundantly. SOLUTION: In the inkjet recording head comprising the body section 111 having at least one ink supplying channel for introducing ink from an ink storing section, a recording element substrate 131 having an ink delivering section and a heater generating thermal energy for delivering ink from the ink delivering section, and a supporting member 121 having at least one opening corresponding to the ink supplying channel, a relation of c≤a