| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a liquid droplet discharging head of which the recording grade is good by correcting the warpage of a board and a nozzle member under a bonded state. SOLUTION: A discharging port 6, a common liquid chamber 3, and a liquid passage 7 are formed by bonding the board 1 and the nozzle member 5. The board 1 and the nozzle member 5 being bonded generate a downward warpage of a protrusion shape. A gripping member 50 grips the board 1 and the nozzle member 5 by sucking the outer peripheral section of the nozzle member 5, and arranges the board 1 and the nozzle member 5 on a supporting member 40 on a slope section 40a of which an adhesive 41 is applied in advance, and presses them. By a shearing force resulting from the pressing force on the slope section 40a, the board 1 and the nozzle member 5 generate an upward warpage of a protrusion shape on the contrary. Then, the adhesive 41 which has projected to the outside of the board 1 is hardened, and the board 1 and the nozzle member 5 are temporarily fixed on the supporting member 40. After the gripping member 50 is separated from the nozzle member 5 to release the pressing force, the whole of the adhesive 41 is hardened to fix the board 1 and the nozzle member 5. COPYRIGHT: (C)2007,JPO&INPIT
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