公开(公告)号：US5081474A

公开(公告)日：1992-01-14

申请号：US618584

申请日：1990-11-28

申请人： Makoto Shibata ,  Masami Kasamoto ,  Shuji Koyama ,  Sakai Yokoyama ,  Toshihiro Mori

发明人： Makoto Shibata ,  Masami Kasamoto ,  Shuji Koyama ,  Sakai Yokoyama ,  Toshihiro Mori

IPC分类号： B41J2/16

CPC分类号： B41J2/1604 ,  B41J2/1603 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2202/13

摘要： A recording head has a liquid channel defining member for defining a liquid channel communicated to a discharging opening for discharging ink, and a base member having a plurality of electricity-heat converting elements for generating heat to be transmitted to the ink filling the liquid channel. A matrix wiring portion is connected electrically to the electricity-heat converting elements, respectively. The matrix wiring portion has a multi-layer constitution having a first wiring and a second wiring. The second wiring is provided through an insulating layer on the first wiring, and the plurality of electricity-heat converting elements are provided on the insulating layer.

摘要翻译： 记录头具有用于限定与用于排出墨水的排出口连通的液体通道的液体通道限定构件，以及具有多个电热转换元件的基座构件，用于产生要传送到填充液体通道的墨水的热量。 矩阵布线部分分别与电热转换元件电连接。 矩阵布线部具有具有第一布线和第二布线的多层结构。 第二布线通过第一布线上的绝缘层提供，并且多个电热转换元件设置在绝缘层上。

公开(公告)号：US06180018B2

公开(公告)日：2001-01-30

申请号：US08843286

申请日：1997-04-11

申请人： Masashi Miyagawa ,  Hiroshi Sugitani ,  Kazuaki Masuda ,  Masashi Kitani ,  Masami Kasamoto ,  Toshihiro Mori ,  Shuji Koyama ,  Genji Inada ,  Masaaki Okada

发明人： Masashi Miyagawa ,  Hiroshi Sugitani ,  Kazuaki Masuda ,  Masashi Kitani ,  Masami Kasamoto ,  Toshihiro Mori ,  Shuji Koyama ,  Genji Inada ,  Masaaki Okada

IPC分类号： G01D1518

CPC分类号： B41J2/1629 ,  B41J2/14024 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646 ,  Y10T156/1064

摘要： A method for producing an ink jet printing head comprising a substrate having plural discharge energy generating elements for generating energy to be utilized for discharging an ink and a ceiling plate of a resinous material to be joined to the substrate to constitute, between the ceiling plate and the substrate, ink paths including discharge openings for discharging the ink and plural grooves communicating with the discharge openings and formed in positions corresponding respectively to the discharge energy generating elements is provided which comprises the steps of preparing the substrate provided with the plural discharge energy generating elements, positioning and contacting the ceiling plate and the substrate in such a manner that the discharge energy generating elements are respectively positioned in the grooves, and thermally fusing the contacting portions of the ceiling plate with the substrate while pressing the substrate and the ceiling plate in the positioned state, thereby joining the substrate and the ceiling plate.

摘要翻译： 一种喷墨打印头的制造方法，其特征在于，具备：具有多个用于产生用于排出油墨的能量的排出能量产生元件和待接合到所述基板的树脂材料的顶板的基板，构成所述顶板与 提供了基板，包括用于排出墨的排出口的油墨路径和与排出口连通并形成在与排出能量产生元件相对应的位置上的多个凹槽，其包括以下步骤：准备具有多个排出能量产生元件 ，以使放电能量产生元件分别位于槽中的方式定位和接触顶板和基板，并且将顶板的接触部分与基板热熔合在一起，同时将基板和顶板按压在 定位状态 连接基板和顶板。

公开(公告)号：US5374332A

公开(公告)日：1994-12-20

申请号：US836710

申请日：1992-02-19

申请人： Shuji Koyama ,  Masami Kasamoto ,  Makoto Shibata

发明人： Shuji Koyama ,  Masami Kasamoto ,  Makoto Shibata

IPC分类号： H01L21/302 ,  H01L21/3065 ,  H01L21/311 ,  H01L21/306

CPC分类号： H01L21/31116 ,  Y10S428/901 ,  Y10T428/12528 ,  Y10T428/12535

摘要： A method for etching a silicon compound film comprises etching the silicon compound film in a gas flow rate ratio of CHF.sub.3 to C.sub.2 F.sub.6 of 1 to 6 under etching pressure of 40 to 120 Pa.

摘要翻译： 蚀刻硅化合物膜的方法包括在40至120Pa的蚀刻压力下，以1至6的CHF 3至C 2 F 6的气体流速比蚀刻硅化合物膜。

公开(公告)号：US5574487A

公开(公告)日：1996-11-12

申请号：US352033

申请日：1994-11-30

申请人： Shuji Koyama ,  Masami Kasamoto ,  Makoto Shibata

发明人： Shuji Koyama ,  Masami Kasamoto ,  Makoto Shibata

IPC分类号： H01L21/302 ,  H01L21/3065 ,  H01L21/311 ,  B41J2/05 ,  H01L29/12

CPC分类号： H01L21/31116 ,  Y10S428/901 ,  Y10T428/12528 ,  Y10T428/12535

摘要： A substrate comprising a supporting member and a treated article provided on the supporting member comprising: 1) a patterned resistor layer; 2) a patterned material provided on the patterned resistor layer comprising at least aluminum; 3) a silicon compound film provided on both the patterned resistor layer and the patterned material; and 4) a multi-layered wiring provided on the article comprising as constituents at least a conductive layer comprising at least aluminum and electrically connected to the patterned material. The substrate includes substrates for integrated circuits, circuit boards, and ink jet recording heads.A method for etching a silicon compound film comprises etching the silicon compound film in a gas flow rate ratio of CHF.sub.3 to C.sub.2 F.sub.6 of 1 to 6 under an etching pressure of 40 to 120 Pa.

摘要翻译： 一种基板，包括支撑构件和设置在所述支撑构件上的处理物品，包括：1）图案化电阻层; 2）设置在至少包含铝的图案化电阻层上的图案化材料; 3）设置在图案化电阻层和图案化材料两者上的硅化合物膜; 以及4）设置在所述制品上的多层布线，其包括至少包括至少铝并且与所述图案化材料电连接的导电层的组分。 基板包括用于集成电路的基板，电路板和喷墨记录头。 蚀刻硅化合物膜的方法包括在40至120Pa的蚀刻压力下，将CHF 3至C 2 F 6的气体流速比为1至6蚀刻硅化合物膜。

公开(公告)号：US06447984B1

公开(公告)日：2002-09-10

申请号：US09498626

申请日：2000-02-07

申请人： Junji Tatsumi ,  Hiroshi Sugitani ,  Masami Ikeda ,  Masami Kasamoto ,  Hiroyuki Ishinaga ,  Yoshiaki Suzuki ,  Toshio Kashino ,  Torachika Osada ,  Shuji Koyama ,  Haruhiko Terai ,  Masashi Miyagawa ,  Genji Inada ,  Hiroyuki Sugiyama ,  Ken Ikegame ,  Hiroaki Mihara ,  Miki Ito ,  Takashi Saito

发明人： Junji Tatsumi ,  Hiroshi Sugitani ,  Masami Ikeda ,  Masami Kasamoto ,  Hiroyuki Ishinaga ,  Yoshiaki Suzuki ,  Toshio Kashino ,  Torachika Osada ,  Shuji Koyama ,  Haruhiko Terai ,  Masashi Miyagawa ,  Genji Inada ,  Hiroyuki Sugiyama ,  Ken Ikegame ,  Hiroaki Mihara ,  Miki Ito ,  Takashi Saito

IPC分类号： B41J200

CPC分类号： B41J2/14072 ,  B41J2/14024 ,  B41J2/1433 ,  B41J2/1604 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1634 ,  B41J2/1643 ,  B41J2002/14362 ,  B41J2202/20

摘要： A method for manufacturing a liquid discharge head comprises the steps of providing a head main body having liquid flow paths, and an aperture surface having flow path openings communicated with the flow paths; providing a discharge port plate having extrusions each on the circumference of an inside opening communicated with each of the discharge ports, being on the inner face on the side opposite to the discharge port surface provided with discharge ports for discharging liquid, and a base having a substantially flat surface. For this method, the discharge port plate is arranged in a state of these surfaces formed integrally to be in contact; bonding the aperture surface and the inner face to fit the extrusions into the flow path openings by pressing the head main body and the base in the direction of the head main body and the base approaching each other with the discharge port plate between them; and separating the base from other members. With the method of manufacture thus structure, the liquid discharge head presents an excellent discharge efficiency by the provision of the extrusions that enter the flow paths from the orifice plate. It also becomes possible to manufacture a highly reliable liquid discharge head by a simpler manufacturing apparatus in a shorter period of time at lower costs.

摘要翻译： 一种液体排出头的制造方法包括以下步骤：提供具有液体流动路径的头主体和具有与流路连通的流路开口的开口面; 在与设置有用于排出液体的排出口的排出口表面相对的一侧的内表面上形成有与每个排出口连通的内部开口的圆周上的挤出口的排出口板，以及具有 基本平坦的表面。 对于该方法，排出口板被布置成这些表面整体形成为接触的状态; 通过使头主体和底座沿着头主体的方向按压头部主体和底座，底座与它们之间的排出口板彼此靠近，从而将开口面和内表面接合，以将挤压件装配到流动通道开口中; 并将基底与其它构件分离。 通过这样制造的制造方法，通过提供从孔板进入流路的挤出件，液体排出头具有优异的排出效率。 也可以通过更简单的制造装置在更短的时间内以更低的成本制造高可靠性的液体排出头。

公开(公告)号：US06422686B1

公开(公告)日：2002-07-23

申请号：US09576612

申请日：2000-05-24

申请人： Hiroyuki Ishinaga ,  Masami Kasamoto ,  Torachika Osada ,  Shuji Koyama ,  Haruhiko Terai ,  Genji Inada ,  Junji Tatsumi ,  Hiroyuki Sugiyama ,  Ken Ikegame

发明人： Hiroyuki Ishinaga ,  Masami Kasamoto ,  Torachika Osada ,  Shuji Koyama ,  Haruhiko Terai ,  Genji Inada ,  Junji Tatsumi ,  Hiroyuki Sugiyama ,  Ken Ikegame

IPC分类号： B41J214

CPC分类号： B41J2/14024 ,  B41J2/1433 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1634 ,  B41J2/1637

摘要： In a liquid discharge head having an orifice plate in which a plurality of discharge ports for discharging liquid droplets therethrough are arranged, and a head body provided with a plurality of flow paths communicating with the plurality of discharge ports, a liquid chamber for supplying liquid to the plurality of flow paths, and a plurality of energy generation elements disposed correspondingly to the plurality of flow paths and generating energy for discharging the liquid droplets, the orifice plate being joined to the joined surface of the head body in which the communication ports of the flow paths communicating with the discharge ports are disposed, the orifice plate is formed with wall-shaped convex portions protruding from the inner peripheral portions of the discharge ports and having at least a portion thereof entering from the communication ports into the flow paths, and the width of the wall-shaped convex portions is greater in the portions thereof parallel to the row direction in which the plurality of discharge ports are arranged than in the portions thereof orthogonal to the row direction.

摘要翻译： 在具有孔板的液体排出头中，所述孔板配置有用于排出液滴的多个排出口，以及设置有与所述多个排出口连通的多个流路的头部主体， 所述多个流路，以及与所述多个流路对应配置的多个能量产生元件，并产生用于排出液滴的能量，所述孔板与所述头体的接合面接合， 设置与排出口连通的流路，孔板形成有从排出口的内周部突出的壁状的凸部，其至少一部分从连通口进入流路， 壁状凸部的宽度在平行于行方向的部分较大 其中多个排出口被排列在与行方向正交的部分中。

公开(公告)号：US06530650B2

公开(公告)日：2003-03-11

申请号：US09915422

申请日：2001-07-27

申请人： Teruo Ozaki ,  Masami Ikeda ,  Masami Kasamoto ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Shuji Koyama ,  Yoshinori Misumi ,  Junichiro Iri ,  Muga Mochizuki

发明人： Teruo Ozaki ,  Masami Ikeda ,  Masami Kasamoto ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Shuji Koyama ,  Yoshinori Misumi ,  Junichiro Iri ,  Muga Mochizuki

IPC分类号： B41J205

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.

公开(公告)号：US5963232A

公开(公告)日：1999-10-05

申请号：US937784

申请日：1997-09-24

申请人： Masami Kasamoto ,  Masashi Kitani ,  Shuji Koyama ,  Masahiko Higuma ,  Yoichi Taneya

发明人： Masami Kasamoto ,  Masashi Kitani ,  Shuji Koyama ,  Masahiko Higuma ,  Yoichi Taneya

IPC分类号： B41J2/14 ,  B41J2/16 ,  B41J2/05

CPC分类号： B41J2/1635 ,  B41J2/14024 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1631

摘要： An ink jet recording head includes a substrate with ejection energy generating elements for ejecting ink, a wiring board electrically connected at a first connecting region to an electric connection pad on the substrate and functioning to apply voltage to the ejection energy generating elements, and a plate is combined with the substrate, the plate being provided with a groove constituting an ink passage when it is combined with the substrate. A second connecting region is found between the substrate and plate, the substrate having a projection at a position between the second connecting region and the pad, the first connecting region and second connecting region each being sealed by a resin sealing material.

摘要翻译： 喷墨记录头包括具有用于喷射墨水的喷射能量产生元件的基板，在第一连接区域电连接到基板上的电连接焊盘并且用于向喷射能量产生元件施加电压的布线板，以及板 与基板结合，当板与基板组合时，该板设置有构成墨通道的凹槽。 在基板和板之间存在第二连接区域，基板在第二连接区域和焊盘之间的位置处具有突起，第一连接区域和第二连接区域由树脂密封材料密封。

公开(公告)号：US06752489B2

公开(公告)日：2004-06-22

申请号：US09990369

申请日：2001-11-23

申请人： Tetsuya Ohashi ,  Yutaka Koizumi ,  Masami Kasamoto ,  Shuji Koyama ,  Junichiro Iri ,  Daisaku Ide

发明人： Tetsuya Ohashi ,  Yutaka Koizumi ,  Masami Kasamoto ,  Shuji Koyama ,  Junichiro Iri ,  Daisaku Ide

IPC分类号： B41J205

CPC分类号： B41J2/1604 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/164

摘要： In a liquid ejection head comprising a plurality of opened liquid flow passages arranged side by side and communicating with ejection orifices through which a liquid is ejected, and thermal energy generating elements for generating thermal energy utilized to eject the liquid through the ejection orifices and generating bubbles in the liquid, at least one closed liquid flow passage closed at one end corresponding to the ejection orifice is provided in at least one end side of the plurality of opened liquid flow passages communicating with the ejection orifices. Since the closed liquid flow passage is not communicated with open air, the liquid is relatively hard to flow into the closed liquid flow passage. Accordingly, a bubble having the function of absorbing a liquid vibration caused upon ejection of the liquid is formed to extend from the interior of the closed liquid flow passage rearward. Vibrations of liquid meniscuses at the ejection orifices can be suppressed with the presence of the bubble. A method of manufacturing the liquid ejection head with ease is also provided.

摘要翻译： 在液体喷射头中，其包括并排布置的多个打开的液体流动通道，并且与喷射液体喷射的喷射孔连通，以及用于产生用于通过喷射孔喷射液体并产生气泡的热能的热能产生元件 在液体中，在与喷射口连通的多个打开的液体流动通道的至少一个端侧设置有在与喷射口相对应的一端处封闭的至少一个封闭的液体流动通道。 由于封闭的液体流道不与露天连通，液体相对难以流入封闭的液体流动通道。 因此，形成具有吸收液体喷射时引起的液体振动的功能的气泡，从而使密闭的液体流路的内部向后方延伸。 喷射口处的液体半月板的振动可以通过气泡的存在来抑制。 还提供了容易制造液体喷射头的方法。

公开(公告)号：US06644790B2

公开(公告)日：2003-11-11

申请号：US09916473

申请日：2001-07-30

申请人： Teruo Ozaki ,  Masami Kasamoto ,  Shuji Koyama ,  Junichiro Iri

发明人： Teruo Ozaki ,  Masami Kasamoto ,  Shuji Koyama ,  Junichiro Iri

IPC分类号： B41J205

CPC分类号： B41J2/14129 ,  B41J2202/03

摘要： To provide an ink-jet head substrate enabling both highly koge. characteristic ink and corrosive ink to be used, an ink-jet head using the same basis and an ink-jet recording apparatus equipped with the same head. The ink-jet head substrate includes: heat generating resistors forming heat generating sections on a base; electrode wires electrically connected to the heat generating resistors; and anti-cavitation films installed via an insulator protective layer on the heat generating resistors and the electrode wires, in which the anti-cavitation film is formed of materials varying with individual given areas on the base.

摘要翻译： 提供一种能够高度曲折的喷墨头基板。 要使用的特征墨水和腐蚀性墨水，使用相同基础的喷墨头和配备有相同头部的喷墨记录装置。 喷墨头基板包括：在基座上形成发热部的发热电阻; 电连接到发热电阻器的电极线; 以及通过发热电阻器和电极线上的绝缘体保护层安装的防空穴膜，其中防空穴膜由在基部上的各个给定区域变化的材料形成。