公开(公告)号：US20190322103A1

公开(公告)日：2019-10-24

申请号：US16460904

申请日：2019-07-02

申请人： Memjet Technology Limited

发明人： Elmer Dimaculangan Perez ,  Nicholas Chin ,  Miao Wang ,  See-Huat Tan ,  Jason Thelander ,  David Burke ,  Andrew Thomas ,  Mahes Rajaratnam

IPC分类号： B41J2/14 ,  B41J2/155

摘要： An inkjet printhead includes: a support structure having a plurality of printhead chips mounted thereto; and a shield plate bonded to the support structure, the shield plate having a slot aligned with the printhead chips, the slot having a perimeter edge. A sealant is disposed on all exposed portions of the support structure adjacent the perimeter edge of each slot.