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1.发明公开Method for manufacturing ink jet recording heads 有权Tintenstrahlaufzeichnungskopfherstellungsverfahren
公开(公告)号：EP0922582A2
公开(公告)日：1999-06-16
申请号：EP98123218.4
申请日：1998-12-05
发明人： Ozaki, Teruo, c/o Canon Kabushiki Kaisha , Ogawa, Masahiko, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Saito, Ichiro, c/o Canon Kabushiki Kaisha , Yagi, Takayuki, c/o Canon Kabushiki Kaisha , Ishinaga, Hiroyuki, c/o Canon Kabushiki Kaisha , Kashino, Toshio, c/o Canon Kabushiki Kaisha , Hiroki, Tomoyuki, c/o Canon Kabushiki Kaisha , Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Kubota, Masahiko, c/o Canon Kabushiki Kaisha , Mochizuki, Muga, c/o Canon Kabushiki Kaisha
IPC分类号： B41J2/16
CPC分类号： B41J2/1625 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1646 , B41J2202/03 , B41J2202/13
摘要： A method for manufacturing ink jet recording heads comprises the steps of forming a film of a first inorganic material in the form of ink flow path pattern using the soluble first inorganic material on the substrate having ink discharge pressure generating elements formed thereon, forming a film of a second inorganic material becoming ink flow walls on the film of the first inorganic material using the second inorganic material, forming ink discharge openings on the film of the second inorganic material above the ink discharge pressure generating elements, and eluting the film of the first inorganic material. With the method thus arranged, it becomes passible to set the ink discharge pressure generating elements and the ink discharge openings (ports) of each head in extremely high precision in a shorter distance with a good reproducibility to record images in higher quality without any deformation of the head due to the applied heat, while providing a good resistance to ink and erosion, as well as a higher dimensional precision and reliability that may be affected otherwise by swelling or the like.
摘要翻译： 一种用于制造喷墨记录头的方法包括以下步骤：使用在其上形成有排墨压力产生元件的基底上的可溶性第一无机材料形成墨流动图案形式的第一无机材料的膜，形成膜 使用第二无机材料在第一无机材料的膜上变成油墨流动壁的第二无机材料，在排墨压力产生元件上方的第二无机材料的膜上形成油墨排出口，并将第一无机材料的膜 材料。 利用如此布置的方法，可以以较高的精度以较高的重现性以较高的精度将每个头部的墨排出压力产生元件和排墨口（端口）以极高的精度设置，从而以更高的质量记录图像，而不会发生任何变形 由于施加的热量，同时提供良好的耐油墨和侵蚀性，以及更高的尺寸精度和可靠性，否则可能由于膨胀等而受到影响。
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公开(公告)号：EP1177899B1
公开(公告)日：2006-06-14
申请号：EP01118250.8
申请日：2001-07-30
发明人： Ozaki, Teruo, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Kasamoto, Masami, c/o Canon Kabushiki Kaisha , Saito, Ichiro, c/o Canon Kabushiki Kaisha , Ishinaga, Hiroyuki, c/o Canon Kabushiki Kaisha , Koyama, Shuji, c/o Canon Kabushiki Kaisha , Misumi, Yoshinori, c/o Canon Kabushiki Kaisha , Iri, Junichiro, c/o Canon Kabushiki Kaisha , Mochizuki, Muga, c/o Canon Kabushiki Kaisha
CPC分类号： B41J2/1646 , B41J2/14048 , B41J2/14129 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2202/03
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公开(公告)号：EP0922582B1
公开(公告)日：2004-05-12
申请号：EP98123218.4
申请日：1998-12-05
发明人： Ozaki, Teruo, c/o Canon Kabushiki Kaisha , Ogawa, Masahiko, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Saito, Ichiro, c/o Canon Kabushiki Kaisha , Yagi, Takayuki, c/o Canon Kabushiki Kaisha , Ishinaga, Hiroyuki, c/o Canon Kabushiki Kaisha , Kashino, Toshio, c/o Canon Kabushiki Kaisha , Hiroki, Tomoyuki, c/o Canon Kabushiki Kaisha , Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Kubota, Masahiko, c/o Canon Kabushiki Kaisha , Mochizuki, Muga, c/o Canon Kabushiki Kaisha
IPC分类号： B41J2/16
CPC分类号： B41J2/1625 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1646 , B41J2202/03 , B41J2202/13
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4.发明公开Ink jet head with anti-cavitation film preventing kogation and erosion 有权Tintenstrahlkopf mit Antikavitationsschicht zum Verhindern von Ablagerungen und Erosion
公开(公告)号：EP1177899A1
公开(公告)日：2002-02-06
申请号：EP01118250.8
申请日：2001-07-30
发明人： Ozaki, Teruo, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Kasamoto, Masami, c/o Canon Kabushiki Kaisha , Saito, Ichiro, c/o Canon Kabushiki Kaisha , Ishinaga, Hiroyuki, c/o Canon Kabushiki Kaisha , Koyama, Shuji, c/o Canon Kabushiki Kaisha , Misumi, Yoshinori, c/o Canon Kabushiki Kaisha , Iri, Junichiro, c/o Canon Kabushiki Kaisha , Mochizuki, Muga, c/o Canon Kabushiki Kaisha
CPC分类号： B41J2/1646 , B41J2/14048 , B41J2/14129 , B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2202/03
摘要： The present invention provides an ink jet head substrate comprising a heat generating resistance member forming a heat generating portion, an electrode wiring electrically connected to the heat generating resistance member, and an anti-cavitation film provided on the heat generating resistance member and the electrode wiring via an insulation protection layer, and wherein the anti-cavitation film is formed from different materials with more than two layers.
摘要翻译： 本发明提供了一种喷墨头基板，包括形成发热部分的发热电阻部件，与发热电阻部件电连接的电极布线和设置在发热电阻部件和电极布线上的防空穴膜 通过绝缘保护层，并且其中防空穴膜由具有多于两层的不同材料形成。
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公开(公告)号：EP1061472A2
公开(公告)日：2000-12-20
申请号：EP00305027.5
申请日：2000-06-14
发明人： Taneya, Yoichi, c/o Canon Kabushiki Kaisha , Ishinaga, Hiroyuki, c/o Canon Kabushiki Kaisha , Matsumoto, Nobuyuki, c/o Canon Kabushiki Kaisha , Saito, Ichiro, c/o Canon Kabushiki Kaisha , Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Mochizuki, Muga, c/o Canon Kabushiki Kaisha
IPC分类号： G06K15/10
CPC分类号： G06F21/84 , G06K15/00 , G06K2215/0082
摘要： A printing head, which is used for a printing apparatus for printing out the printing data externally inputted from a data processing apparatus to a recording medium, comprises printing execution means for printing out the externally inputted printing data to a recording medium; data detection means for detecting security data form the externally inputted printing data; and operation control means for controlling the printout operation of the printing execution means in a given condition when the data detection means detects security data. With the printing head thus structured, no printout is possible even when the image data is transmitted from the data processing apparatus to the printing apparatus if security data is detected from the transmitting data for printing.
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