发明名称 |
Method of making a nozzle member including ink flow channels |
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.
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申请公布号 |
US5408738(A) |
申请公布日期 |
1995.04.25 |
申请号 |
US19930139471 |
申请日期 |
1993.10.18 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
SCHANTZ, CHRISTOPHER A.;HANSON, ERIC G.;LAM, SI-TY;MCCLELLAND, PAUL H.;LLOYD, WILLIAM J.;MITTELSTADT, LAURIE S.;PAN, ALFRED I. |
分类号 |
B23K26/00;B23K26/38;B41J2/135;B41J2/14;B41J2/16;B41J2/175;(IPC1-7):H05B3/00 |
主分类号 |
B23K26/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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