LIQUID JET HEAD AND LIQUID JET DEVICE

• Main Author: OKUI HIROAKI
• Format: Patent
• Language: English; Japanese
• Published: 13.12.2021
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

To downsize a wiring board even when achieving high resolution.SOLUTION: A liquid jet head for injecting a liquid comprises: a plurality of wiring members including a first wiring member having the first output and input terminal parts extending in a first direction and a second wiring member having the second output and input terminal parts extending in the first direction; and a first wiring board connected to the first and second input terminal parts. The center of the first output terminal part is located out of alignment in the first direction facing the center of the second output terminal part in a plane view in a liquid jet direction. The center of the first input terminal part is located out of alignment in the second direction opposite to the first direction facing the center of the first output terminal part in the above plane view, and the center of the second input terminal part is disposed out of alignment in the first direction facing the center of the second output terminal part in the plane view.SELECTED DRAWING: Figure 9 【課題】高解像度化を図る場合であっても配線基板を小型化する。【解決手段】液体を噴射する液体噴射ヘッドであって、第１方向に延在する第１出力端子部及び前記第１方向に延在する第１入力端子部を有する第１配線部材と、前記第１方向に延在する第２出力端子部及び前記第１方向に延在する第２入力端子部を有する第２配線部材と、を含む複数の配線部材と、前記第１入力端子部及び前記第２入力端子部と接続される第１配線基板と、を備え、液体を噴射する方向の平面視において、前記第１出力端子部の中心は、前記第２出力端子部の中心に対して前記第１方向にずれて位置し、前記第１入力端子部の中心は、前記平面視において、前記第１出力端子部の中心に対して、前記第１方向とは反対方向である第２方向にずれて配置され、前記第２入力端子部の中心は、前記平面視において、前記第２出力端子部の中心に対して、前記第１方向にずれて配置される。【選択図】図９