发明申请
- 专利标题: LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS
- 专利标题(中): 液体喷射和液体喷射装置
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申请号: US13008628申请日: 2011-01-18
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公开(公告)号: US20110234700A1公开(公告)日: 2011-09-29
- 发明人: Hiroyuki KOBAYASHI , Hiroshige OWAKI
- 申请人: Hiroyuki KOBAYASHI , Hiroshige OWAKI
- 申请人地址: JP Tokyo
- 专利权人: SEIKO EPSON CORPORATION
- 当前专利权人: SEIKO EPSON CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2010-071121 20100325
- 主分类号: B41J2/14
- IPC分类号: B41J2/14
摘要:
A liquid ejecting head includes a plurality of head bodies each having a nozzle plate, a flow channel forming substrate having a plurality of pressure generating chambers that communicate with the plurality of nozzles and a manifold that communicates with the plurality of pressure generating chambers, and pressure generating, and a fixation plate having an exposure aperture formed so that the plurality of nozzles are exposed therethrough and on which the plurality of head bodies are fixedly positioned, wherein the edges of the exposure aperture formed on the fixation plate are located in a region opposite the manifold, and a depression is formed on a side of the fixation plate facing the nozzle plate by depressing the edges of the exposure aperture in the region opposite the manifold.
公开/授权文献
- US08382247B2 Liquid ejecting head and liquid ejecting apparatus 公开/授权日:2013-02-26
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