发明授权
- 专利标题： Thermal jet recording apparatus
- 专利标题（中）： 热喷射记录装置
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申请号： US060206申请日： 1987-06-10
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公开(公告)号： US4914562A公开(公告)日： 1990-04-03
- 发明人: Nobumasa Abe , Kiyoharu Momose , Koji Watanabe , Yuichi Nakamura , Tsuneo Handa , Mitsutaka Nishikawa
- 申请人： Nobumasa Abe , Kiyoharu Momose , Koji Watanabe , Yuichi Nakamura , Tsuneo Handa , Mitsutaka Nishikawa
- 申请人地址： JPX
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JPX
- 优先权： JPX61-134187 19860610; JPX61-148651 19860625; JPX61-165751 19860715; JPX61-185570 19860807; JPX61-214322 19860911; JPX61-230748 19860929
- 主分类号： B41J2/05
- IPC分类号： B41J2/05 ; B41J2/14 ; B41J2/16 ; B41J2/21
摘要：
A thermal ink jet recording apparatus includes at least a substrate having a gap disposed over an ink reservoir on a base in communication with an ink source. A film circuit of electrodes and heating elements is formed on each substrate. A nozzle plate covering the substrates has a lower step portion and a upper step portion. The upper step portion includes nozzles substantially directly above and corresponding to the plurality of heating elements. Ink which is used for this apparatus includes ionic or non-ionic surface active agents for increasing permeability of the ink on a recording medium.
公开/授权文献
- USD393736S Man's garment with monitor accommodation 公开/授权日：1998-04-28
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