| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a properly-assemblable channel unit, a liquid jet head and a liquid jet apparatus.SOLUTION: A channel unit including a channel through which liquid flows has a channel substrate including a plurality of pressure chambers opened in a prescribed direction, and a common liquid chamber opened in the prescribed direction and used as a common channel for the pressure chambers. An opening part of the common liquid chamber is larger in comparison with the pressure chambers, and has a beam part bridged between inner walls.</p> |
