发明授权
- 专利标题： Method of making a nozzle member including ink flow channels
- 专利标题（中）： 制造包括油墨流动通道的喷嘴构件的方法
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申请号： US139471申请日： 1993-10-18
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公开(公告)号： US5408738A公开(公告)日： 1995-04-25
- 发明人: Christopher A. Schantz , Eric G. Hanson , Si-Ty Lam , Paul H. McClelland , William J. Lloyd , Laurie S. Mittelstadt , Alfred I. Pan
- 申请人： Christopher A. Schantz , Eric G. Hanson , Si-Ty Lam , Paul H. McClelland , William J. Lloyd , Laurie S. Mittelstadt , Alfred I. Pan
- 申请人地址： CA Palo Alto
- 专利权人： Hewlett-Packard Company
- 当前专利权人： Hewlett-Packard Company
- 当前专利权人地址： CA Palo Alto
- 主分类号： B23K26/00
- IPC分类号： B23K26/00 ; B23K26/38 ; B41J2/135 ; B41J2/14 ; B41J2/16 ; B41J2/175 ; H05B3/00
摘要：
In one of the preferred embodiments, an inkjet printhead includes a nozzle member formed of a polymer material that has been laser-ablated to form inkjet orifices, ink channels, and vaporization chambers in the unitary nozzle member. The nozzle member is then mounted to a substrate containing heating elements associated with each orifice. In a preferred method, the orifices, ink channels, and vaporization chambers are formed using an Excimer laser.
公开/授权文献
- US06143812A Asphalt release agents and use thereof 公开/授权日：2000-11-07
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