Patent ID: 9352567
Filing Date: 2016-05-31
CPC Classification: B41J

Claim Text:
1. A method for producing a liquid discharging head including an element substrate that is provided with a discharge opening for discharging a liquid and a supporting member that supports the element substrate, the element substrate having a first surface and a second surface that is opposite to the first surface, the supporting member having a height reference surface and an element-substrate bonding surface to which the first surface is bonded with an adhesive, the method comprising the steps of: measuring a height h of the element-substrate bonding surface from the height reference surface; applying the adhesive to the element-substrate bonding surface; and causing the first surface to oppose the element-substrate bonding surface with the adhesive being provided therebetween, and disposing the second surface at a predetermined height m from the height h that has been measured to harden the adhesive at a portion between the element-substrate bonding surface and the element substrate.