发明申请
- 专利标题： Inkjet print head
- 专利标题（中）： 喷墨打印头
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申请号： US12654670申请日： 2009-12-29
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公开(公告)号： US20110102520A1公开(公告)日： 2011-05-05
- 发明人: Changsung Sean Kim , Won Chul Sim , Jae Sang Lee , Hyun Ho Shin
- 申请人： Changsung Sean Kim , Won Chul Sim , Jae Sang Lee , Hyun Ho Shin
- 申请人地址： KR Suwon
- 专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
- 当前专利权人地址： KR Suwon
- 优先权： KR10-2009-0103711 20091029
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
摘要：
There is provided an inkjet print head. The inkjet print head includes a pressure chamber storing ink drawn from a reservoir in order to be ejected through a nozzle, a restrictor provided as a path between the reservoir and the pressure chamber, and a stepped part provided inside the pressure chamber and creating variations in ink flow inside the pressure chamber.
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