专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US08177988B2 Method for manufacturing liquid discharge head 有权
标题翻译：液体排放头的制造方法
公开(公告)号：US08177988B2
公开(公告)日：2012-05-15
申请号：US12203549
申请日：2008-09-03
申请人： Hiroto Komiyama , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Keisuke Kishimoto , Shimpei Otaka , Sadayoshi Sakuma
发明人： Hiroto Komiyama , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Keisuke Kishimoto , Shimpei Otaka , Sadayoshi Sakuma
IPC分类号： H01B13/00
CPC分类号： B41J2/1603 , B41J2/14145 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1639
摘要： A method for manufacturing a substrate for a liquid discharge head having a silicon substrate provided with a supply port of a liquid comprises steps of preparing a substrate which is provided with a passive film on one side face thereof, has a first recess and a second recess provided therein so as to penetrate from the one side face into the inner part through the passive film, wherein the recesses satisfy a relation of a ×tan 54.7 degrees≦d, where a is defined as a distance between the first recess and the second recess, and d is defined as a depth of the second recess, and forming the supply port by anisotropically etching the crystal from the one side face.
摘要翻译：一种用于制造具有设置有液体供应口的硅基板的液体排出头基板的方法，包括在其一个侧面上准备设置有钝化膜的基板的步骤，具有第一凹部和第二凹部设置在其中以便通过钝化膜从一个侧面穿透到内部部分，其中凹部满足a×tan 54.7度＆amp; nlE; d的关系，其中a被定义为第一凹部和第二凹部之间的距离，d被定义为第二凹部的深度，并且通过从一个侧面各向异性地蚀刻晶体来形成供给口。

72. 发明授权

US08152279B2 Liquid ejection head having substrate with nickel-containing layer 有权
标题翻译：具有含镍层的基板的液体喷射头
公开(公告)号：US08152279B2
公开(公告)日：2012-04-10
申请号：US12485298
申请日：2009-06-16
申请人： Sadayoshi Sakuma , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui
发明人： Sadayoshi Sakuma , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui
IPC分类号： B41J2/05
CPC分类号： B41J2/14129 , B41J2/14072 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1637 , B41J2/1643 , B41J2/1645
摘要： An ink jet printing head substrate has a high adhesion between an electrode layer and a nozzle formation member and the corrosion or electrolysis, for example, of an electrode due to the contact between the electrode and ink can be reduced. The ink jet printing head includes an electrode layer for supplying power to a heat-generating portion that is provided on a substrate and that generates thermal energy for ejecting ink; and a resin layer provided on the electrode layer via a nickel-containing layer. The electrode layer includes precious metal as a main component. The nickel-containing layer consists of a gold-nickel alloy containing nickel.
摘要翻译：喷墨打印头基板在电极层和喷嘴形成部件之间具有高粘附性，并且可以减少由于电极和墨水之间的接触导致的电极的腐蚀或电解。喷墨打印头包括用于向设置在基板上并产生用于喷射墨的热能的发热部供电的电极层; 以及通过含镍层设置在电极层上的树脂层。电极层包括贵金属作为主要成分。含镍层由含有镍的金 - 镍合金构成。

73. 发明授权

US08152278B2 Liquid jet head chip and manufacturing method therefor 有权
标题翻译：液体喷头及其制造方法
公开(公告)号：US08152278B2
公开(公告)日：2012-04-10
申请号：US11955772
申请日：2007-12-13
申请人： Hirokazu Komuro
发明人： Hirokazu Komuro
IPC分类号： B41J2/05
CPC分类号： B41J2/14072 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1643 , B41J2/1646 , B41J2202/18
摘要： A liquid ejection head includes a substrate including, at a surface thereof, an ejection energy generating means for generating ejection energy for ejecting liquid, a flow path forming member provided with an ejection outlet, the substrate further including a liquid supply opening, penetrating therethrough, for supplying the liquid to be ejected by the ejection energy to a flow path of the flow path forming member; a reinforcing member connected to a back side of the substrate; a first penetrating electrode, penetrating the substrate from a front side to the back side thereof, for supplying electric power to the ejection energy generating means; and a second penetrating electrode penetrating the reinforcing member from a front side to a back side thereof, the second penetrating electrode being electrically connected to the first penetrating electrode.
摘要翻译：液体喷射头包括：基板，其表面包括用于产生用于喷射液体的喷射能量的喷射能量产生装置，设置有喷射出口的流路形成部件，所述基板还包括穿过其的液体供应开口，用于将通过喷射能量喷射的液体供给到流路形成部件的流路; 连接到所述基板的背面的加强构件; 第一穿透电极，其从前侧到后侧穿透基板，用于向喷射能量产生装置提供电力; 以及从前侧到后侧贯穿加强件的第二穿透电极，所述第二穿透电极与所述第一穿透电极电连接。

74. 发明授权

US08075102B2 Substrate for ink jet head and ink jet head 有权
标题翻译：喷墨头用基板和喷墨头
公开(公告)号：US08075102B2
公开(公告)日：2011-12-13
申请号：US12483789
申请日：2009-06-12
申请人： Takuya Hatsui , Hirokazu Komuro , Kazuaki Shibata
发明人： Takuya Hatsui , Hirokazu Komuro , Kazuaki Shibata
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04506 , B41J2/04543 , B41J2/04565 , B41J2/14072 , B41J2/1601 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1646
摘要： A substrate for an ink jet head is provided with a plurality of energy generating members generating energy used for discharging an ink, an electrode pad which is arranged near a side of the substrate, and is for electrically connecting to an outside of the substrate, a plurality of electrode wirings for electrically connecting the plurality of energy generating members and the electrode pad, and a plurality of resistance elements which are respectively provided at the plurality of electrode wirings. Resistance values of the plurality of resistance elements differ from one another according to resistance values of the electrode wirings provided with the respective resistance elements.
摘要翻译：用于喷墨头的基板设置有产生用于排出墨水的能量的多个能量产生部件，布置在基板侧的电极焊盘，用于电连接到基板的外部，多个用于电连接多个能量产生部件和电极焊盘的电极配线，以及分别设置在多个电极配线上的多个电阻元件。根据设置有各个电阻元件的电极配线的电阻值，多个电阻元件的电阻值彼此不同。

75. 发明授权

US08029685B2 Liquid ejection head and its method of manufacture 有权
标题翻译：液体喷头及其制造方法
公开(公告)号：US08029685B2
公开(公告)日：2011-10-04
申请号：US11849683
申请日：2007-09-04
申请人： Hirokazu Komuro , Makoto Kurotobi , Tadashi Atoji , Takehito Okabe
发明人： Hirokazu Komuro , Makoto Kurotobi , Tadashi Atoji , Takehito Okabe
IPC分类号： G01D15/00
CPC分类号： B41J2/1642 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , Y10T29/49128 , Y10T29/4913 , Y10T29/49401
摘要： A method of manufacturing a liquid ejection head and a liquid ejection head capable of preventing corrosion of electrodes are provided. The method of manufacturing a liquid ejection head includes: a step of forming porous silicon areas in portions of a silicon substrate where the liquid paths are to be formed; a step of forming in layers in the porous silicon areas a protective layer, a heating resistor layer, an electrode layer and a heat accumulation layer; a step of forming ink ejection openings in the silicon substrate; and a step of removing the porous silicon areas.
摘要翻译：提供一种能够防止电极腐蚀的液体喷射头和液体喷射头的制造方法。制造液体喷射头的方法包括：在要形成液体路径的硅衬底的部分中形成多孔硅区域的步骤; 在多孔硅区域中形成保护层，加热电阻层，电极层和蓄热层的步骤; 在硅衬底中形成喷墨口的步骤; 以及去除多孔硅区域的步骤。

76. 发明授权

US07757397B2 Method for forming an element substrate 失效
标题翻译：形成元件基板的方法
公开(公告)号：US07757397B2
公开(公告)日：2010-07-20
申请号：US11179543
申请日：2005-07-13
申请人： Hirokazu Komuro
发明人： Hirokazu Komuro
IPC分类号： B23P17/00 , B41J2/05
CPC分类号： B41J2/1643 , B41J2/1603 , B41J2/1628 , B41J2/1632 , B41J2/1634 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49139 , Y10T29/49401
摘要： A method for forming an element substrate which includes a substrate, an ink supply port penetrating substrate and energy supplying means for supplying ejection energy to ink introduced through ink supply port, the method includes a step of forming the energy supplying means on the substrate, then; a step of thinning the substrate, and then; an ink supply port forming step of forming the ink supply port in the substrate.
摘要翻译：一种用于形成元件基板的方法，其包括基板，供墨口穿透基板和用于向通过供墨口引入的墨供给喷射能量的能量供给装置，所述方法包括在所述基板上形成所述能量供应装置的步骤，然后 ; 一个使基片变细的步骤; 供墨口形成步骤，用于在基材中形成供墨口。

77. 发明授权

US07686428B2 Liquid discharge head 有权
标题翻译：排液头
公开(公告)号：US07686428B2
公开(公告)日：2010-03-30
申请号：US11735102
申请日：2007-04-13
申请人： Hirokazu Komuro
发明人： Hirokazu Komuro
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/14072 , B41J2/145 , B41J2002/14387
摘要： A liquid discharge head includes a substrate having a discharge port, a plurality of energy generating elements disposed on a first surface of the substrate for generating energy to discharge liquid from the discharge port, a liquid supply port, and a member provided on the first surface and forming a wall of a liquid chamber and a wall of a liquid path from the liquid supply port through the liquid chamber to the discharge port. A plurality of first penetrating electrodes penetrate the substrate from the first surface to the second surface, wherein one of the first penetrating electrodes electrically connects one of the energy generating elements, and a plurality of second penetrating electrodes penetrate the substrate from the first surface to the second surface, wherein one of the second penetrating electrodes electrically connects to the same energy generating element connected to the first penetrating electrode. Also, first and second power wirings are provided, and a plurality of driving elements are electrically connected between the first penetrating electrode and the first power wiring, correspondingly to each of the energy generating elements, to drive and control the energy generating elements.
摘要翻译：液体排出头包括具有排出口的基板，设置在基板的第一表面上的多个能量产生元件，用于产生从排出口排出液体的能量，液体供给口和设置在第一表面上的部件以及形成液体室的壁和从液体供给口通过液体室到排出口的液体通道的壁。多个第一穿透电极从第一表面到第二表面穿透基板，其中第一穿透电极之一电连接能量产生元件中的一个，并且多个第二穿透电极从第一表面穿透基板第二表面，其中第二穿透电极中的一个电连接到与第一穿透电极连接的相同的能量产生元件。此外，提供第一和第二功率配线，并且对应于每个能量产生元件，多个驱动元件电连接在第一穿透电极和第一电力布线之间，以驱动和控制能量产生元件。

78. 发明授权

US07562452B2 Method for manufacturing a liquid ejection element 失效
标题翻译：液体喷射元件的制造方法
公开(公告)号：US07562452B2
公开(公告)日：2009-07-21
申请号：US11179542
申请日：2005-07-13
申请人： Hirokazu Komuro
发明人： Hirokazu Komuro
IPC分类号： B23P17/00 , B21D53/76
CPC分类号： B41J2/1603 , B41J2/1631 , B41J2/1639 , B41J2002/14491 , B41J2202/18 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49155 , Y10T29/49165 , Y10T29/494 , Y10T29/49401
摘要： A manufacturing method for manufacturing a liquid ejection element including a liquid flow path which is open at an ejection outlet for ejecting liquid, and an energy generating member for generating energy usable for ejecting the liquid from liquid flow path through the ejection outlet, the manufacturing method, includes a step of forming the energy generating member on a front side of a substrate; a step of forming a top plate member on the side having the energy generating member formed by the energy generating member forming step, wherein the top plate member is a member in which the liquid flow path and the ejection outlet are formed; and a step of thinning the substrate, having the top plate member formed thereon by the top plate member forming step, from a back side thereof.
摘要翻译：一种用于制造液体喷射元件的制造方法，该液体喷射元件包括在用于喷射液体的喷射出口处开口的液体流路，以及用于产生用于从液体流动通过喷射出口喷射液体的能量的能量产生元件，制造方法包括在基板的前侧形成能量产生部件的工序; 在具有通过能量产生构件形成步骤形成的能量产生构件的一侧上形成顶板构件的步骤，其中顶板构件是其中形成有液体流道和喷射出口的构件; 以及通过顶板构件形成步骤在其上形成有顶板构件的衬底从其背面变薄的步骤。

79. 发明申请

US20090065482A1 METHOD OF MANUFACTURING SUBSTRATE FOR LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头的制造方法
公开(公告)号：US20090065482A1
公开(公告)日：2009-03-12
申请号：US12203651
申请日：2008-09-03
申请人： Hiroto Komiyama , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Keisuke Kishimoto , Kazuhiro Asai , Shimpei Otaka
发明人： Hiroto Komiyama , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Keisuke Kishimoto , Kazuhiro Asai , Shimpei Otaka
IPC分类号： B44C1/22
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1639
摘要： Provided is a method of manufacturing a substrate for a liquid discharge head, the substrate including a silicon substrate with a liquid supply opening formed therein, the method including: forming one processed portion by laser processing on the substrate from one surface of the substrate; expanding the one processed portion to form a recess portion by performing laser processing at a position which overlaps a part of the one processed portion and does not overlap another part of the one processed portion; and etching from the one surface the substrate with the recess portion formed therein to form the liquid supply opening.
摘要翻译：本发明提供一种液体排出头用基板的制造方法，其特征在于，具备形成有液体供给口的硅基板的基板，其特征在于，具备：在所述基板的一个表面上通过激光加工形成1个处理部; 通过在与所述一个处理部分的一部分重叠的位置处进行激光处理并且不与所述一个处理部分的另一部分重叠来扩展所述一个处理部分以形成凹部; 并且从一个表面蚀刻具有形成在其中的凹部的基板以形成液体供应开口。

80. 发明申请

US20090065476A1 METHOD FOR MANUFACTURING LIQUID DISCHARGE HEAD 有权
标题翻译：制造液体放电头的方法
公开(公告)号：US20090065476A1
公开(公告)日：2009-03-12
申请号：US12203549
申请日：2008-09-03
申请人： Hiroto Komiyama , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Keisuke Kishimoto , Shimpei Otaka , Sadayoshi Sakuma
发明人： Hiroto Komiyama , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Keisuke Kishimoto , Shimpei Otaka , Sadayoshi Sakuma
IPC分类号： B44C1/22
CPC分类号： B41J2/1603 , B41J2/14145 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1639
摘要： A method for manufacturing a substrate for a liquid discharge head having a silicon substrate provided with a supply port of a liquid comprises steps of preparing a substrate which is provided with a passive film on one side face thereof, has a first recess and a second recess provided therein so as to penetrate from the one side face into the inner part through the passive film, wherein the recesses satisfy a relation of a×tan 54.7 degrees≦d, when a is defined as a distance between the first recess and the second recess, and d is defined as a depth of the second recess, and forming the supply port by anisotropically etching the crystal from the one side face.
摘要翻译：一种用于制造具有设置有液体供应口的硅基板的液体排出头基板的方法，包括在其一个侧面上准备设置有钝化膜的基板的步骤，具有第一凹部和第二凹部设置在其中以便通过所述钝化膜从所述一个侧面穿透到所述内部，其中当所述凹陷被定义为所述第一凹部和所述第二凹部之间的距离时，所述凹部满足斧头的关系为54.7度< d定义为第二凹部的深度，并且通过从一个侧面各向异性地蚀刻晶体来形成供给口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式