| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid discharge head in which an overflow of an excessive adhesive can be reliably reduced when a channel plate and a nozzle plate are bonded.SOLUTION: A channel plate includes an individual channel 5 having an individual liquid chamber 6, a fluid resistance part 7, and a liquid introduction part 8. An adhesive escape part 41 is formed at a partition wall 40 between the adjacent fluid resistance parts 7, 7. The adhesive escape part 41 communicates with the liquid introduction part 8 that is at an upstream side from the fluid resistance part 7, so that an excessive adhesive can easily escape to the adhesive escape part 41 opened to the atmosphere through the individual channel 5 when the channel plate and a nozzle plate are bonded with the adhesive and when the channel plate and a diaphragm member are bonded with the adhesive. |
