CHANNEL MEMBER, LIQUID EJECTING HEAD, RECORDING DEVICE, AND METHOD FOR MANUFACTURING CHANNEL MEMBER

摘要

[Object] An object of the present invention is to provide a channel member for a liquid ejecting head with small variations in ejection characteristics, a liquid ejecting head including the channel member, and a recording device.;[Solution] A channel member 4 for a liquid ejecting head according to the present invention includes a plurality of plates 4a to 4k that include a hole or a groove and that are stacked together with an adhesive layer 18 interposed therebetween. The hole or the groove constitutes a channel. The plate 4e includes a receiving groove 17 for an adhesive, and an edge of the receiving groove 17 includes a first projection 17a that projects from a principal surface of the plate that includes the receiving groove 17.

主权项

1. A channel member with a channel comprising:
a plurality of plates; and an adhesive layer that is interposed between each adjacent plate of the plurality of plates, wherein each plate of the plurality of plates has at least one of a hole and a first groove that constitutes the channel, wherein at least one of the plurality of plates has a second groove that is disposed from the hole or the first groove by an interval, wherein an edge of the second groove includes a first projection that projects from a principal surface of the at least one of the plurality of plates having the second groove.