Patent ID: 9708715
Date: 2017-07-18
CPC Classifications: B41J,C23F,H01L

Claim:
1. A droplet ejecting head comprising: a conduction structure comprising: wherein the terminal portion of the second substrate extends to the end surface of the second substrate, wherein the end surface of the second substrate is configured with a plane of (1, 1, 1) with respect to the orientation of the main surface of the second substrate, wherein the terminal portion of the first substrate is provided on the main surface of the first substrate, wherein the terminal portion of the second substrate is provided on the main surface of the second substrate, and wherein the conductive layer includes a first part provided on the main surface of the first substrate, a second part that is provided on the end surface of the second substrate and is electrically connected to the first part, and a third part that is provided on the main surface of the second substrate and is electrically connected to the second part, wherein the conductive layer includes a fourth part that is provided on the end surface of the third substrate, and is electrically connected to both of the first part and the second part, wherein the end surface of the second substrate and the end surface of the third substrate are positioned in a deviated manner, wherein the conductive layer further includes a fifth part that is provided on the main surface of the third substrate, and is electrically connected to both the second part and the fourth part, and wherein the third substrate includes an electric circuit electrically connected to the fifth part.