| 摘要 |
PROBLEM TO BE SOLVED: To provide a channel member for a liquid discharge head which has less variation in discharge property, and a liquid discharge head with use of the channel member, and a recording device.SOLUTION: A channel member for a liquid discharge head forms a flow channel. The channel member for a liquid discharge head in which plural plates provided with an aperture or a groove are laminated via an adhesive layer 18, a plate 4e is provided with a relief groove 17 for an adhesive, and an edge of the relief groove 17 has a first salient 17a which is projected from a principal surface of the plate which is provided with the relief groove 17.SELECTED DRAWING: Figure 6 |
