Patent ID: 8967771
Filing Date: 2015-03-03
Classification: B41J,Y10T

Abstract:
1. A liquid ejecting head comprising: a pressure chamber that applies pressure to a liquid which is supplied; a nozzle that ejects the liquid to which the pressure is applied; and a communication hole that includes a first opening which communicates with the pressure chamber side at one end and a second opening which communicates with the nozzle side at the other end and has an opening area larger than an opening area of the first opening, and causes the pressure chamber and the nozzle to communicate with each other, wherein, in the communication hole, a distance between an edge of the first opening and an edge of the second opening in a first direction that is a predetermined in-plane direction of the opening area varies on one end side and the other end side in the first direction, and wherein the communication hole further includes an inclined surface that is directed to the second opening on the side where the distance between the edge of the first opening and the edge of the second opening is shorter than on the other end side in the first direction.