发明授权
- 专利标题： Method and apparatus for laser ablating a nozzle member
- 专利标题（中）： 用于激光烧嘴的方法和装置
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申请号： US713580申请日： 1996-09-13
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公开(公告)号： US5855835A公开(公告)日： 1999-01-05
- 发明人: Gregory Gary Gordon , Peter S. Nyholm , John G. Liebeskind , William D. Bangs
- 申请人： Gregory Gary Gordon , Peter S. Nyholm , John G. Liebeskind , William D. Bangs
- 专利权人： HP Inc
- 当前专利权人： HP Inc
- 主分类号： B23K26/18
- IPC分类号： B23K26/18 ; B41J2/16
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.
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