发明名称 |
DROPLET DEPOSITION APPARATUS |
摘要 |
An inkjet printhead is formed by a multistage process: Grooves are formed on the base of a block of piezoelectronic material, and a conductor applied thereto. Conducting tracks are deposited on a substrate with matching spacing, such that the base and piezoelectric material can be joined giving a desired electrical connection. Channels are cut into the top of teh piezoelectric block to intersect with the grooves, forming ink chambers, and these are provided with electrodes in electrical contact with the tracks. Cover plates are added to the assembly to provide a manifold and nozzles. |
申请公布号 |
WO0226501(A1) |
申请公布日期 |
2002.04.04 |
申请号 |
WO2001GB04293 |
申请日期 |
2001.09.26 |
申请人 |
XAAR TECHNOLOGY LIMITED;DRURY, PAUL, RAYMOND;TEMPLE, STEPHEN |
发明人 |
DRURY, PAUL, RAYMOND;TEMPLE, STEPHEN |
分类号 |
B41J2/045;B41J2/055;B41J2/14;B41J2/16 |
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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