Invention Application
US20070079509A1 Method of forming low-stiction nozzle plate for an inkjet printhead
失效
形成用于喷墨打印头的低粘度喷嘴板的方法
- Patent Title: Method of forming low-stiction nozzle plate for an inkjet printhead
- Patent Title (中): 形成用于喷墨打印头的低粘度喷嘴板的方法
-
Application No.: US11246682Application Date: 2005-10-11
-
Publication No.: US20070079509A1Publication Date: 2007-04-12
- Inventor: Kia Silverbrook
- Applicant: Kia Silverbrook
- Assignee: Silverbrook Research Pty Ltd
- Current Assignee: Silverbrook Research Pty Ltd
- Main IPC: B21K21/08
- IPC: B21K21/08

Abstract:
A method of forming a low-stiction nozzle plate for an inkjet printhead, said nozzle plate having a plurality of nozzle apertures defined therein, each nozzle aperture having a respective nozzle rim, said method comprising the steps of: (a) providing a partially-fabricated printhead comprising a plurality of inkjet nozzle assemblies sealed with roof material; (b) etching partially into said roof material to define simultaneously said nozzle rims and a plurality of stiction-reducing formations; and (c) etching through said roof material to define said nozzle apertures, thereby forming said nozzle plate.
Public/Granted literature
- US07464465B2 Method of forming low-stiction nozzle plate for an inkjet printhead Public/Granted day:2008-12-16
Information query
IPC分类: