摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ejection head which can bring about high density, high rigidity and an increase in length, a recording liquid cartridge equipped with the liquid ejection head, and an image forming apparatus. SOLUTION: A channel forming member 1 comprises a first member 1A which forms a principal part of a liquid chamber 6, and a second member 1B which forms a principal part of a liquid feed passage 7. The first member 1A is formed of a material containing Ni, and the second member 1B is formed of a dry film resist. Thus, the first member 1A forms the high-rigidity liquid chamber 6 in a highly dense manner and facilitates the increase of the length, and the second member 1B forms the liquid feed passage with a high degree of accuracy and reduces cross talk by acting as a vibration absorbing member. COPYRIGHT: (C)2006,JPO&NCIPI
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