公开(公告)号：US5855835A

公开(公告)日：1999-01-05

申请号：US713580

申请日：1996-09-13

申请人： Gregory Gary Gordon ,  Peter S. Nyholm ,  John G. Liebeskind ,  William D. Bangs

发明人： Gregory Gary Gordon ,  Peter S. Nyholm ,  John G. Liebeskind ,  William D. Bangs

IPC分类号： B23K26/18 ,  B41J2/16

CPC分类号： B41J2/1634 ,  B23K26/18 ,  B41J2/162

摘要： The present invention is an apparatus for forming nozzles in a nozzle member for a printhead. The apparatus includes a radiation source for forming nozzles of a selected shape in the nozzle member. Also included is a support layer positioned proximate the nozzle member opposite the radiation source. The support layer is formed of a material that is selected to limit energy transfer from the support layer to prevent damage to the nozzle member.

摘要翻译： 本发明是用于在打印头的喷嘴构件中形成喷嘴的装置。 该装置包括用于在喷嘴构件中形成所选形状的喷嘴的辐射源。 还包括位于喷嘴构件的靠近辐射源的支撑层。 支撑层由选择的材料形成，以限制从支撑层的能量传递，以防止损坏喷嘴构件。