摘要 |
PROBLEM TO BE SOLVED: To obtain a liquid droplet ejecting head which can be made compact, can prevent poor sealing, and can reduce material costs and manufacturing costs. SOLUTION: A terminal part 12b corresponding to an individual electrode 12a is formed separately from the individual electrode 12a on a surface where the individual electrode 12a of an electrode substrate 10 is formed. A sealing groove hole 13 penetrating for sealing a sealing material 25 is formed between the individual electrode 12a and the terminal part 12b of the electrode substrate 10. A lead wiring 12c which connects the individual electrode 12a and the terminal part 12b with each other traversing the sealing groove hole 13 is formed to a surface opposed to the electrode substrate 10 of a cavity substrate 20. The sealing material 25 is piled between the electrode substrate 10 and the cavity substrate 20 via the sealing groove hole 13 from the opposite side of the surface opposed to the cavity substrate 20 of the electrode substrate 10, thereby sealing a gap. COPYRIGHT: (C)2009,JPO&INPIT
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