发明申请
- 专利标题： Inkjet printer head and fabrication method thereof
- 专利标题（中）： 喷墨打印机头及其制造方法
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申请号： US11404803申请日： 2006-04-17
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公开(公告)号： US20060284935A1公开(公告)日： 2006-12-21
- 发明人: Yong-shik Park , Myong-jong Kwon , Sung-joon Park , Jin-wook Lee
- 申请人： Yong-shik Park , Myong-jong Kwon , Sung-joon Park , Jin-wook Lee
- 优先权： KR2005-53458 20050621
- 主分类号： B41J2/05
- IPC分类号： B41J2/05
摘要：
An inkjet printer head and fabrication method thereof. The inkjet printer head includes a substrate, a thermal layer formed on the substrate to generate thermal energy, a first electrode formed on the thermal layer except at a nozzle forming portion of the thermal layer, and a second electrode extending a predetermined distance to the nozzle forming portion of the thermal layer from a top portion of the first electrode to contact a central portion of the thermal layer. Accordingly, the inkjet printer head has high efficiency and durability.
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