发明名称 |
Nozzle plate, printhead having the same and methods of operating and manufacturing the same |
摘要 |
A nozzle plate and printhead allowing for control of a deflection direction of ejected droplets using electro-wetting, and methods of operating and manufacturing the same. The nozzle plate has at least one nozzle for ejecting fluid and includes electrode segments disposed along a circumference of the nozzle, an insulating layer disposed on a surface of each electrode segment so as to contact fluid in the nozzle, the insulating layer divided into at least two insulating layer segments corresponding to the electrode segments, and a wire pattern electrically coupled to the electrode segments.
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申请公布号 |
US7722160(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20050261714 |
申请日期 |
2005.10.31 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SUNG GEE-YOUNG;KIM MIN-SOO;KWON KYE-SI;OH SE-YOUNG;BAEK SEOG-SOON;SONG MI-JEONG |
分类号 |
B41J2/14;H01L41/22 |
主分类号 |
B41J2/14 |
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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