摘要 |
PROBLEM TO BE SOLVED: To provide a liquid droplet discharge head which is small-sized to reduce cost and in which three or more arrays of a nozzle array can be easily arranged, a recording liquid cartridge equipped with the liquid droplet discharge head and an image forming device. SOLUTION: Common liquid chambers 11 are arranged on the opposite side of a pressure liquid chamber 4, holding a pressure generating means forming substrate 9 provided with a pressure generating means 7 in between, and a recording liquid is supplied from the common liquid chambers 11 to the pressure liquid chamber 4 passing through an individual recording liquid supply passage 13 which is formed corresponding to each pressure liquid chamber 4, penetrating through the pressure generating means forming substrate 9, and individual electrode wiring 17 for conducting an electric connection part 16 for an external section and the pressure generating means 7 is provided between the adjacent individual liquid supply passages 13, 13. COPYRIGHT: (C)2007,JPO&INPIT
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