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21. 发明授权

US08499453B2 Method of manufacturing liquid discharge head, and method of manufacturing discharge port member 有权
标题翻译：液体排出头的制造方法以及排出口部件的制造方法
公开(公告)号：US08499453B2
公开(公告)日：2013-08-06
申请号：US12914564
申请日：2010-10-28
申请人： Hiroaki Mihara , Ken Ikegame
发明人： Hiroaki Mihara , Ken Ikegame
IPC分类号： B21D53/76 , B23P17/00 , B41J2/015
CPC分类号： B41J2/1603 , B41J2/1631 , B41J2/1643 , B41J2/1646 , Y10T29/49401
摘要： There is provided a method of manufacturing a liquid discharge head having a substrate including energy generating elements, and a discharge port member, which is provided with discharge ports and is joined to the substrate, thereby forming liquid flow paths communicating with the discharge ports. The method includes, in the following order, preparing a conductive base on which a first insulating resist and a second insulating resist for forming the discharge ports are stacked in this order; performing plating using the first resist and the second resist as masks, and forming a first plated layer; removing the second resist; performing plating on the base using the first resist as a mask, thereby forming a second plated layer so as to cover the first plated layer; removing the base and the first resist, thereby forming the discharge port member; and joining together the substrate and the discharge port member.
摘要翻译：提供一种制造具有包括能量产生元件的基板的排液头和排出口构件的方法，该排出口构件设置有排出口并与基底接合，从而形成与排出口连通的液体流路。该方法按照以下顺序制备导电基底，其上依次层叠用于形成排出口的第一绝缘抗蚀剂和第二绝缘抗蚀剂; 使用第一抗蚀剂和第二抗蚀剂进行电镀作为掩模，并形成第一镀层; 去除第二抗蚀剂; 使用第一抗蚀剂作为掩模在基底上进行电镀，从而形成第二镀层以覆盖第一镀层; 除去基底和第一抗蚀剂，从而形成排出口构件; 并将基板和排出口部件接合在一起。

22. 发明授权

US08343712B2 Method for manufacturing inkjet recording head 有权
标题翻译：喷墨记录头的制造方法
公开(公告)号：US08343712B2
公开(公告)日：2013-01-01
申请号：US13280064
申请日：2011-10-24
申请人： Yohei Hamade , Etsuko Sawada , Hiroaki Mihara , Satoshi Tsutsui
发明人： Yohei Hamade , Etsuko Sawada , Hiroaki Mihara , Satoshi Tsutsui
IPC分类号： B41J2/16
CPC分类号： B41J2/1603 , B41J2/1631 , B41J2/1639 , B41J2/1645 , G03F7/038 , G03F7/26
摘要： A method for manufacturing an inkjet recording includes forming a photo-cationic polymerizable resin layer containing a photo-cationic polymerizable resin material on a substrate; performing pattern exposure of the photo-cationic polymerizable resin layer to form a latent image of a fine pattern including an ejection port; forming a water repellent layer containing a water repellent material capable of forming a bond in reaction with the photo-cationic polymerizable resin material on the photo-cationic polymerizable resin layer; developing the photo-cationic polymerizable resin layer to thereby remove a non-exposed portion of the photo-cationic polymerizable resin layer and remove a water repellent layer portion corresponding to the non-exposed portion to thereby form the fine pattern; and curing the photo-cationic polymerizable resin layer by heat treatment to form a member provided with the fine pattern and promote a reaction of the photo-cationic polymerizable resin material and the water repellent material.
摘要翻译：一种制造喷墨记录的方法包括在基材上形成含有光阳离子可聚合树脂材料的光阳离子可聚合树脂层; 进行光阳性可聚合树脂层的图案曝光以形成包括排出口的精细图案的潜像; 形成含有能够与光阳离子可聚合树脂层上的光阳离子可聚合树脂材料反应形成结合的防水材料的防水层; 显影光阳可聚合树脂层，从而除去光阳可聚合树脂层的未曝光部分并除去与非曝光部分相对应的防水层部分，从而形成精细图案; 并通过热处理固化光阳离子可聚合树脂层，以形成设置有微细图案的构件，并促进光阳离子可聚合树脂材料和防水材料的反应。

23. 发明申请

US20110139330A1 METHOD FOR MANUFACTURING DISCHARGE PORT MEMBER AND METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD 有权
标题翻译：排放口构件的制造方法和制造液体排出头的方法
公开(公告)号：US20110139330A1
公开(公告)日：2011-06-16
申请号：US12943776
申请日：2010-11-10
申请人： Ken Ikegame , Hiroaki Mihara
发明人： Ken Ikegame , Hiroaki Mihara
IPC分类号： B32B37/02 , B05D5/00
CPC分类号： B41J2/162 , B41J2/1404 , B41J2/1623 , B41J2/1625 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14411
摘要： A method for manufacturing a discharge port member used in a liquid discharge head, comprising in the following order, preparing a substrate at least whose surface is conductive, the substrate having, formed on said surface, a first insulating resist for forming a discharge port and a second insulating resist for forming a recessed portion of a wall of a flow path, forming on surface a first plating layer by plating using said first resist and said second resist as a mask, removing said second resist, forming a second plating layer on an exposed portion of said substrate from which said second resist has been removed, said second plating layer being formed by plating using said first resist as a mask, said second plating layer forming said recessed portion of said wall, and removing said first resist to form said discharge port and removing said substrate.
摘要翻译：一种用于制造在液体排出头中使用的排出口构件的方法，包括以下顺序制备至少其表面导电的基底，所述基底在所述表面上形成有用于形成排出口的第一绝缘抗蚀剂，用于形成流路壁的凹陷部分的第二绝缘抗蚀剂，通过使用所述第一抗蚀剂和所述第二抗蚀剂作为掩模通过电镀形成第一镀层，去除所述第二抗蚀剂，在第二镀层上形成第二镀层所述第二镀层通过使用所述第一抗蚀剂作为掩模进行电镀而形成，所述第二镀层形成所述壁的所述凹部，并且除去所述第一抗蚀剂以形成所述第二镀层，排出口并移除所述衬底。

24. 发明授权

US07618123B2 Liquid ejection head, recording apparatus having same and manufacturing method therefor 有权
标题翻译：液体喷射头，记录装置及其制造方法
公开(公告)号：US07618123B2
公开(公告)日：2009-11-17
申请号：US11272860
申请日：2005-11-15
申请人： Tetsuya Ohashi , Yasuo Kotaki , Hiroaki Mihara , Noriko Sato , Kenji Kitabatake
发明人： Tetsuya Ohashi , Yasuo Kotaki , Hiroaki Mihara , Noriko Sato , Kenji Kitabatake
IPC分类号： B41J2/16 , B41J2/07 , B41J2/175
CPC分类号： B41J2/17526 , B41J2/14072
摘要： A liquid ejecting head includes a card edge contact having a plurality of electrical contacts for transmission of a driving signal; a recording element substrate having a recording element for generating energy contributable to eject liquid onto a recording material in response to the driving signal; and an electrical flexible cable for electrical connection between the card edge contact and the recording element substrate.
摘要翻译：液体喷射头包括具有用于传输驱动信号的多个电触点的卡边缘触点; 记录元件基板，具有用于响应于驱动信号产生有助于将液体喷射到记录材料上的能量的记录元件; 以及用于电连接卡边缘接触件和记录元件基底之间的电柔性电缆。

25. 发明授权

US06908564B2 Liquid discharge head and method of manufacturing the same 有权
标题翻译：液体排放头及其制造方法
公开(公告)号：US06908564B2
公开(公告)日：2005-06-21
申请号：US10418216
申请日：2003-04-18
申请人： Shuji Koyama , Toshio Kashino , Hiroaki Mihara
发明人： Shuji Koyama , Toshio Kashino , Hiroaki Mihara
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16 , B41J2/04
CPC分类号： B41J2/1604 , B41J2/1404 , B41J2/14048 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642
摘要： Patterning is performed to thermal oxide films 12a and 12b formed on both surface sides of a silicon substrate in which crystal orientation of a surface is (100) or (110), a liquid chamber pattern and a liquid supplying port pattern are formed, and a liquid chamber and a liquid supplying port are formed separately by anisotropically etching the silicon substrate from both surface sides at the same time. Then, a silicon nitride film is deposited with a low pressure chemical vapor deposition to both surface sides of the silicon substrate and all faces of the liquid chamber and the liquid supplying port which are formed by etching. As a result, when the silicon substrate is used for a top plate, stiffness of the top plate is improved, design freedom of the liquid chamber and the liquid supplying port is increased, misalignment is prevented in bonding to the substrate, degradation of ejecting performance is prevented, and a liquid discharge head having high preciseness and high reliability can be provided.
摘要翻译：对形成在表面的结晶取向为（100）或（110）的硅衬底的两个表面侧，形成液体室图案和液体供给端口图案的热氧化膜12a和12b进行图案化，并且通过同时从两个表面侧各向异性地蚀刻硅衬底而分别形成液体室和液体供给口。然后，通过低压化学气相沉积将氮化硅膜沉积到硅衬底的两个表面侧和通过蚀刻形成的液体室和液体供给口的所有表面。结果，当硅衬底用于顶板时，顶板的刚度提高，液室和液体供应口的设计自由度增加，在与基板接合时防止失准，喷射性能降低并且可以提供具有高精度和高可靠性的液体排出头。

26. 发明授权

US06659588B2 Liquid discharge head and producing method therefor 失效
标题翻译：排液头及其制造方法
公开(公告)号：US06659588B2
公开(公告)日：2003-12-09
申请号：US10222875
申请日：2002-08-19
申请人： Ken Ikegame , Yoshiaki Suzuki , Toshio Kashino , Shuji Koyama , Masashi Miyagawa , Junji Tatsumi , Hiroaki Mihara , Miki Ito
发明人： Ken Ikegame , Yoshiaki Suzuki , Toshio Kashino , Shuji Koyama , Masashi Miyagawa , Junji Tatsumi , Hiroaki Mihara , Miki Ito
IPC分类号： B41J2015
CPC分类号： B41J2/1632 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1637 , B41J2202/11 , B41J2202/21
摘要： A liquid discharge head having plural liquid paths and plural discharge openings is formed by joining an adhesion face of an orifice plate with an adhesion face of a head main body—The liquid paths are formed upon joining an element substrate and a ceiling substrate which comprise the head main body. Apertures of the liquid paths are provided in the adhesion face of the head main body, and a protruding portion is provided in the adhesion face of the orifice plate. The protruding portion has a shape corresponding to the cross-sectional shape of one of the liquid paths, and one of the discharge openings is provided in the protruding portion. The protruding portion or a part thereof fits into one of the liquid paths, and is inserted into the liquid path for joining the adhesion face of the orifice plate with the adhesion face of the head main body.
摘要翻译：通过将孔板的粘合面与头主体的粘合面接合而形成具有多个液体通道和多个排出口的液体排出头 - 液体通路在连接元件基板和天花板基板时形成，头部主体。液体通道的孔口设置在头主体的粘附面上，并且突出部分设置在孔板的粘合面中。突出部具有与一个液体通道的横截面形状对应的形状，并且在突出部中设置一个排出口。突出部分或其一部分配合到一个液体通道中，并且插入到用于将孔板的粘合面与头主体的粘合面接合的液体路径中。

27. 发明授权

US06447984B1 Liquid discharge head, method of manufacture therefor and liquid discharge recording apparatus 失效
标题翻译：液体排出头，其制造方法和排液记录装置
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。

28. 发明授权

US06397466B1 Method for manufacturing orifice plate and liquid discharge head 失效
标题翻译：孔板和排液头的制造方法
公开(公告)号：US06397466B1
公开(公告)日：2002-06-04
申请号：US09340462
申请日：1999-06-28
申请人： Shuji Koyama , Junji Tatsumi , Ken Ikegame , Hiroaki Mihara , Miki Ito
发明人： Shuji Koyama , Junji Tatsumi , Ken Ikegame , Hiroaki Mihara , Miki Ito
IPC分类号： B21D5376
CPC分类号： B41J2/164 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2103/02 , B23K2103/05 , B23K2103/08 , B23K2103/10 , B23K2103/12 , B23K2103/16 , B23K2103/26 , B23K2103/42 , B23K2103/50 , B41J2/162 , B41J2/1625 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2202/21 , Y10T29/49165 , Y10T29/49401
摘要： A method for manufacturing an orifice plate with a plate material having a through hole arranged to become an orifice for discharging liquid comprises the steps of arranging a resin layer in a position corresponding to the through hole on the surface of a conductive substrate in a configuration corresponding to the through hole in a thickness corresponding at least to the lenght of the through hole, forming a metallic layer by means of electro-forming on the exposed surface of a portion of the conductive substrated corresponding to the plate material in a thickness corresponding to the thickness of the plate material in order to obtain the metallic layer in a state where the resin layer is filled in the through hole portion, applying water repellent resin to the surface of the metallic layer having the resin layer filled therein, peeling off the metallic layer from the conductive substrate together with the resin layer to obtain the plate material in a state where the through hole portion is filled with the resin layer, and removing by laser irradiation the resin layer portion of the plate material in a state where the resin layer is filled in the through hole portion having the water repellent layer coated on the surface in order to form the through hole.
摘要翻译：用于制造具有布置成成为用于排出液体的孔口的通孔的板材的孔板的方法包括以下步骤：在对应于导电基板的表面上的通孔的与通孔相对应的位置中配置树脂层以至少对应于通孔的长度的方式通孔，通过电铸形成金属层，所述金属层在对应于所述板材的所述导电材料的一部分的所述暴露表面上的厚度对应于为了在树脂层填充在通孔部分的状态下获得金属层，在其中填充有树脂层的金属层的表面上施加防水树脂，剥离金属层，从导电性基板与树脂层一起获得板状材料，其状态为通孔端口离子被树脂层填充，并且在树脂层填充在具有涂覆在表面上的防水层的通孔部分中的状态下通过激光照射去除板材的树脂层部分，以形成通孔孔。

29. 发明授权

US06374482B1 Method of manufacturing a liquid discharge head 失效
标题翻译：液体排出头的制造方法
公开(公告)号：US06374482B1
公开(公告)日：2002-04-23
申请号：US09128538
申请日：1998-08-04
申请人： Hiroaki Mihara , Masahiko Ogawa , Kazuaki Masuda , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Shuji Koyama , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
发明人： Hiroaki Mihara , Masahiko Ogawa , Kazuaki Masuda , Masami Ikeda , Ichiro Saito , Hiroyuki Ishinaga , Toshio Kashino , Shuji Koyama , Tomoyuki Hiroki , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
IPC分类号： H05B310
CPC分类号： B41J2/14129 , B41J2/14024 , B41J2/14048 , B41J2/1604 , B41J2/1623 , B41J2/1625 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2202/03 , Y10S29/016 , Y10T29/49083 , Y10T29/49401
摘要： A method for manufacturing liquid discharge heads is provided with discharge ports for discharging liquid, liquid flow paths communicated with the discharge ports for supplying liquid to the discharge ports, a substrate having heat generating members for creating bubbles in liquid, and movable members facing the heat generating members, each being arranged in each liquid flow path, having the free end on the discharge port side with a specific gap with the heat generating member. This method comprises the steps of forming the boundary layer used for providing a gap between the movable member and the substrate above the heat generating member on the substrate, of laminating the movable member on the boundary layer so as to position the free end above the heat generating member, at the same time fixing the movable member on the substrate, and of forming the gap between the movable member and the heat generating member by use of the boundary layer. With the structure thus arranged, there is no need for the step to position the movable member with the substrate, and also, the movable portion of the movable member is separated from the substrate after the movable member is formed on the substrate and incorporated in the liquid discharge head so as to implement arranging the interior of each liquid flow path finer and more precisely.
摘要翻译：一种液体排出头的制造方法，具有用于排出液体的排出口，与排出口连通的液体流路，用于向排出口供给液体，具有用于在液体中形成气泡的发热部件的基板，以及面向热量的活动部件每个液体流路中的每一个都具有与发热元件具有特定间隙的排气口侧的自由端。该方法包括以下步骤：形成边界层，用于在基板上的发热部件上方的可移动部件和基板之间提供间隙，将可动部件层压在边界层上，以将自由端定位在热同时将可动构件固定在基板上，并且通过使用边界层在可动构件和发热构件之间形成间隙。利用如此布置的结构，不需要用基板定位可移动部件的步骤，并且在可移动部件形成在基板上之后，可移动部件的可动部分也与基板分离，液体排出头，从而更精细地布置每个液体流动通道的内部。

30. 发明授权

US06247806B1 Liquid ejection head cartridge and liquid container usable therewith 失效
标题翻译：液体喷射头盒和可用于其的液体容器
公开(公告)号：US06247806B1
公开(公告)日：2001-06-19
申请号：US08886429
申请日：1997-07-01
申请人： Hidehisa Matsumoto , Toshiaki Sasaki , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoshie Asakawa , Hiroaki Mihara
发明人： Hidehisa Matsumoto , Toshiaki Sasaki , Hiroyuki Ishinaga , Toshio Kashino , Kiyomitsu Kudo , Yoshie Asakawa , Hiroaki Mihara
IPC分类号： B41J2175
CPC分类号： B41J2/17553 , B41J2/14048 , B41J2/17513
摘要： A liquid ejection head cartridge includes a liquid ejecting head and a liquid container. The liquid ejection head includes an ejection outlet, a bubble generation region, and a movable member disposed faced to the bubble generation region and displaceable between a first position and a second position further from the bubble generation region than the first position. The movable member moves from the first to the second position by pressure produced by the generation of a bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet. The liquid container includes a substantially prism-like outer wall provided with a substantial air vent portion and having a corner, and an inner wall having a prism-like shape with outer surfaces substantially equivalent to inside surfaces of the outer wall and having a corner portion corresponding to the corner of the outer wall, the inner wall being separable from the outer wall and defining a liquid accommodating portion for containing liquid, the inner wall further having a liquid supply portion for supplying the liquid out of the liquid accommodating portion to the liquid ejection head. The inner wall has a thickness which is smaller in the corner portion than a thickness of a central portion of the outer surfaces of the inner wall.
摘要翻译：液体喷射头盒包括液体喷射头和液体容器。液体喷射头包括喷射出口，气泡生成区域和面对气泡产生区域设置的可移动部件，并且可以在比第一位置更远离气泡发生区域的第一位置和第二位置之间移位。可移动部件通过产生气泡产生的压力从第一位置移动到第二位置，以允许气泡在更靠近喷射出口的下游侧膨胀。液体容器包括大致棱柱状的外壁，该外壁具有大致空气排出部分并具有角部，内壁具有棱柱形状，其外表面基本上等于外壁的内表面，并且具有角部对应于所述外壁的角部，所述内壁与所述外壁分离并且限定用于容纳液体的液体容纳部，所述内壁还具有用于将液体从所述液体容纳部供给到所述液体的液体供给部喷头内壁的角部的厚度比内壁的外表面的中央部的厚度小。

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