发明授权
- 专利标题： Method of forming a printhead
- 专利标题（中）： 形成打印头的方法
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申请号： US12556087申请日： 2009-09-09
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公开(公告)号： US08302308B2公开(公告)日： 2012-11-06
- 发明人: Kathleen M. Vaeth , Constantine N. Anagnostopoulos , John A. Lebens
- 申请人： Kathleen M. Vaeth , Constantine N. Anagnostopoulos , John A. Lebens
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 William R. Zimmerli
- 主分类号： B21D53/76
- IPC分类号： B21D53/76 ; B23P17/00 ; B41J2/135
摘要：
A method of manufacturing a printhead includes providing a polymeric substrate having a surface; providing a patterned material layer on the surface of the polymeric substrate; and removing at least some of the polymeric substrate not covered by the patterned material layer using an etching process.
公开/授权文献
- US20090320289A1 METHOD OF FORMING A PRINTHEAD 公开/授权日：2009-12-31
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