发明名称 |
VERFAHREN UND VORRICHTUNG ZUM FORMEN VON DÜSEN |
摘要 |
<p>A nozzle in a nozzle plate for an inkjet printhead is formed by directing a laser beam at a nozzle plate. Accurate control of the divergence of the beam is achieved by splitting the beam into sub-beams, each sub-beam having divergence with an origin lying apart from the point at which the beam is created by splitting, and thereafter recombining the sub-beams. Greater accuracy in the taper and inlet shape of the manufactured nozzle is thereby obtained. <IMAGE></p> |
申请公布号 |
DE69726316(D1) |
申请公布日期 |
2003.12.24 |
申请号 |
DE1997626316 |
申请日期 |
1997.01.16 |
申请人 |
XAAR TECHNOLOGY LTD., CAMBRIDGE |
发明人 |
TEMPLE, STEPHEN;RUMSBY, PHILIP THOMAS |
分类号 |
B41J2/135;B23K26/06;B23K26/067;B23K26/36;B23K26/38;B23K26/40;B41J2/16;H01S3/00;(IPC1-7):B41J2/16;B23K26/00 |
主分类号 |
B41J2/135 |
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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