发明名称 |
Droplet deposition apparatus |
摘要 |
A component for a drop-on-demand piezoelectric printhead is formed from a block of piezoelectric material and a substrate. The block of piezoelectric material has grooves formed in its lower surface and is attached to the substrate using an adhesive that is applied in sufficient quantity such that adhesive enters the grooves cut into the piezoelectric material. Upper grooves are sawn into the piezoelectric material through to the glue-filled lower channels in order to form ejection channels, the walls of which are separated from one another by means of a glue fillet. |
申请公布号 |
AU774144(B2) |
申请公布日期 |
2004.06.17 |
申请号 |
AU20000065844 |
申请日期 |
2000.08.14 |
申请人 |
XAAR TECHNOLOGY LIMITED |
发明人 |
VEENA KUMARI SAROJINIAMMA;SALHADIN OMER;ANGUS CONDIE;JERZY MARCIN ZABA |
分类号 |
B41J2/045;B41J2/055;B41J2/14;B41J2/16;(IPC1-7):B41J2/14 |
主分类号 |
B41J2/045 |
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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