公开(公告)号：US20120229538A1

公开(公告)日：2012-09-13

申请号：US13405586

申请日：2012-02-27

申请人： Takumi Suzuki

发明人： Takumi Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J2/0458 ,  B41J2/04543 ,  B41J2/04548 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/04598

摘要： A printing apparatus comprises: a printhead, which has a heater board on which heaters are disposed, configured to discharge ink; a transfer unit configured to transfer a discharge image signal to the printhead; and a power supply circuit configured to generate power for heating the heaters. Here, the printhead includes a supply circuit which, based upon the discharge image signal, supplies the heater board with power generated by the power supply circuit.

摘要翻译： 打印装置包括：打印头，其具有设置有加热器的加热器板，用于排出墨; 传送单元，被配置为将排出图像信号传送到打印头; 以及电源电路，被配置为产生用于加热加热器的电力。 这里，打印头包括基于放电图像信号向加热器板供应由电源电路产生的电力的电源电路。

公开(公告)号：US20110206861A1

公开(公告)日：2011-08-25

申请号：US13126879

申请日：2009-12-02

申请人： Yoshikazu Saito ,  Hiroe Ishikura ,  Takumi Suzuki ,  Tamaki Sato ,  Hirono Yoneyama ,  Masafumi Morisue ,  Ryoji Kanri

发明人： Yoshikazu Saito ,  Hiroe Ishikura ,  Takumi Suzuki ,  Tamaki Sato ,  Hirono Yoneyama ,  Masafumi Morisue ,  Ryoji Kanri

IPC分类号： B29C71/04

CPC分类号： B41J2/1603 ,  B41J2/1631 ,  B41J2/1637

摘要： This invention relates to a manufacturing method of a liquid discharge head comprising: forming an active energy ray-curable resin layer on a surface of a substrate on which discharge energy generating elements are formed, attaching a material permeable to active energy rays onto a surface of the active energy ray-curable resin layer, pressing against the material permeable to active energy rays, a master mold being transparent to the active energy rays and having protrusions corresponding to a pattern of discharge ports so as to transfer the protrusions to the material permeable to active energy rays, selectively irradiating the active energy ray-curable resin layer with active energy rays according to a pattern of liquid flow paths so as to cure the active energy ray-curable resin layer, removing the master mold, and removing uncured portions of the active energy ray-curable resin layer.

摘要翻译： 本发明涉及一种液体排出头的制造方法，包括：在其上形成有放电能量产生元件的基板的表面上形成活性能量射线固化树脂层，将可活性能量射线的材料附着在 活性能量射线固化树脂层，压靠可渗透活性能量射线的材料，主模具对活性能量射线是透明的，并具有对应于排出口图案的突起，以将突起转移到可渗透的材料 活性能量射线，根据液体流路的图案选择性地用活性能量射线照射活性能量射线固化树脂层，以固化活性能量射线固化树脂层，除去母模，并除去 活性能量射线固化树脂层。

公开(公告)号：US07980675B2

公开(公告)日：2011-07-19

申请号：US11908060

申请日：2007-05-02

申请人： Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Maki Kato ,  Kazuhiro Asai

发明人： Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Maki Kato ,  Kazuhiro Asai

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2202/11

摘要： An ink jet head includes a substrate having an ink supply port, an ejection outlet for ejecting ink supplied through the supply port, and a flow path portion which provides fluid communication between the supply port and the ejection outlet. The flow path portion includes a near portion which is near to the substrate and a remote portion which is remote from the substrate, and a width of the near portion is different from a width of the remote portion in a sectional plane perpendicular to a direction of flow of the ink, and a stepped portion is provided between the near portion and the remote portion.

摘要翻译： 喷墨头包括具有供墨口的基板，用于喷射通过供给口供给的油墨的喷射口，以及在供给口和喷出口之间提供流体连通的流路部。 流路部分包括靠近基板的近部分和远离基板的远程部分，并且近部分的宽度在与垂直于基板的方向垂直的截面中的远端部分的宽度不同 油墨的流动和台阶部分设置在近部分和远端部分之间。

公开(公告)号：US20100156990A1

公开(公告)日：2010-06-24

申请号：US12629238

申请日：2009-12-02

申请人： Masafumi Morisue ,  Takumi Suzuki ,  Masahiko Kubota ,  Ryoji Kanri ,  Akihiko Okano ,  Atsushi Hiramoto

发明人： Masafumi Morisue ,  Takumi Suzuki ,  Masahiko Kubota ,  Ryoji Kanri ,  Akihiko Okano ,  Atsushi Hiramoto

IPC分类号： B41J2/14 ,  B23P17/00

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1639 ,  B41J2/1645 ,  B41J2002/14467 ,  Y10T29/494

摘要： A liquid discharge head includes an Si substrate which is provided with an element for generating energy used in discharging a liquid and a liquid supply port which is provided to pass through the Si substrate from first surface to rear surface so as to supply a liquid to the element. A method of manufacturing the substrate includes: forming a plurality of concave portions on the rear surface of the Si substrate of which a plane orientation is {100}, the concave portions facing the first surface and aligned in rows along a direction the first surface; and forming a plurality of the supply ports by carrying out a crystal axis anisotropic etching on the Si substrate through the concave portions using an etching liquid of which an etching rate of the {100} plane of the Si substrate is slower than that of the {110} plane of the Si substrate.

摘要翻译： 液体排出头包括：Si基板，其设置有用于产生用于排出液体的能量的元件和液体供给口，所述液体供给口被设置成从第一表面到后表面穿过Si基板，从而将液体供应到 元件。 一种制造基板的方法包括：在Si基板的背面上形成多个凹部，其中平面取向为{100}，凹面朝向第一表面并且沿着<100>方向排成一列 第一表面 并且通过使用其中Si衬底的{100}面的蚀刻速率比{D“的{100}面的蚀刻速度慢的蚀刻液，通过凹部对Si衬底进行晶轴各向异性蚀刻来形成多个供给口， 110}面。

公开(公告)号：US07629111B2

公开(公告)日：2009-12-08

申请号：US10576249

申请日：2005-06-27

申请人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Etsuko Hino ,  Hiroe Ishikura ,  Akihiko Okano

发明人： Masahiko Kubota ,  Takumi Suzuki ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai ,  Shoji Shiba ,  Etsuko Hino ,  Hiroe Ishikura ,  Akihiko Okano

IPC分类号： B41J2/16

CPC分类号： B41J2/1639 ,  B41J2/1603 ,  B41J2/1631 ,  B41J2002/14475 ,  G03F7/038

摘要： A method for manufacturing a liquid discharge head includes the steps of depositing a solid layer for forming a flow path on a substrate on which an energy generating element is arranged to generate energy that is used to discharge liquid, forming, on the substrate where the solid layer is mounted, a coating layer for coating the solid layer, forming a discharge port used to discharge a liquid, through a photolithographic process, in the coating layer formed on the solid layer, and removing the solid layer to form a flow path that communicates with the energy element and the discharge port, whereby a material used for the coating layer contains a cationically polymerizable chemical compound, a cationic photopolymerization initiator and an inhibitor of cationic photopolymerization, and whereby a material of the solid layer that forms a boundary with a portion where the discharge port of the coating layer is formed contains a copolymer of methacrylic anhydride and methacrylate ester.

摘要翻译： 一种制造液体排出头的方法包括以下步骤：在其上布置能量产生元件的衬底上沉积用于形成流路的固体层，以产生用于排出液体的能量，在衬底上形成固体 层，用于涂覆固体层的涂层，在固体层上形成的涂层中，通过光刻工艺形成用于排出液体的排出口，并除去固体层，形成连通的流路 能量元件和排出口，由此用于涂层的材料含有可阳离子聚合的化合物，阳离子光聚合引发剂和阳离子光聚合抑制剂，由此形成与部分的边界的固体层的材料 其中形成涂层的排出口包含甲基丙烯酸酐和甲基丙烯酸酯的共聚物。

公开(公告)号：US20090167812A1

公开(公告)日：2009-07-02

申请号：US12094350

申请日：2007-08-20

申请人： Kazuhiro Asai ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Maki Kato

发明人： Kazuhiro Asai ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Maki Kato

IPC分类号： B41J2/015 ,  B21D53/76

CPC分类号： B41J2/1603 ,  B41J2/1404 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  Y10T29/49401

摘要： Provided is a method of manufacturing a liquid discharge head including: forming a first pattern for forming the flow path on the substrate; forming a first coating layer which covers the first pattern; forming a hole in the first coating layer, through which the first pattern is exposed; forming a second pattern for forming the flow path on the first coating layer, such that the second pattern contacts with the first pattern through the hole; forming a second coating layer for covering the second pattern; forming the discharge port in the second coating layer; and removing the first pattern and the second pattern to form the flow path.

摘要翻译： 提供了一种制造液体排出头的方法，包括：在基底上形成用于形成流路的第一图案; 形成覆盖所述第一图案的第一涂层; 在第一涂层中形成孔，第一图案通过该孔露出; 形成用于在所述第一涂层上形成流路的第二图案，使得所述第二图案通过所述孔与所述第一图案接触; 形成用于覆盖第二图案的第二涂层; 在第二涂层中形成排出口; 以及去除所述第一图案和所述第二图案以形成所述流动路径。

公开(公告)号：US20080259146A1

公开(公告)日：2008-10-23

申请号：US11845715

申请日：2007-08-27

申请人： Takumi Suzuki

发明人： Takumi Suzuki

IPC分类号： B41J2/175

CPC分类号： B41J2/17563 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387 ,  B41J2002/14403 ,  Y10T29/49083 ,  Y10T29/49401

摘要： An ink-jet recording head and a method for manufacturing the same. The method includes forming a photosensitive resin layer on a support component and forming through holes in the resin layer. Since the diameters of the through hole on both sides of the photosensitive resin layer are made equal, the bonding area of a filter to a substrate is ensured, and the aperture area of the through hole per unit area is increased. A maximum aperture diameter is made to be smaller than or equal to a maximum linear distance between intersection points of a straight line passing through the geometric center of the ejection nozzle and an edge of the ejection nozzle. The head substrate and the filter are press-contacted. The support component is removed. The resulting recording head can prevent a reduction of the yield due to non-ejection of ink.

摘要翻译： 一种喷墨记录头及其制造方法。 该方法包括在支撑部件上形成感光性树脂层，并在树脂层中形成通孔。 由于使感光性树脂层的两侧的通孔的直径相等，因此确保了过滤器与基板的接合面积，并且每单位面积的贯通孔的开口面积增大。 使最大孔径小于或等于通过喷嘴的几何中心的直线的交点与喷嘴的边缘之间的最大直线距离。 头基板和过滤器被压接。 支持组件被删除。 所得到的记录头可以防止由于不喷墨而产生的收益降低。

公开(公告)号：US06427118B1

公开(公告)日：2002-07-30

申请号：US09689898

申请日：2000-10-13

申请人： Takumi Suzuki

发明人： Takumi Suzuki

IPC分类号： G01C2100

CPC分类号： G08G1/096827 ,  G01C21/3682 ,  G08G1/096866 ,  G08G1/096872

摘要： A vehicle-mounted navigation system (1) including: a facility information acquisition device (21) which acquires facility information, wherein the facility information is position information pertaining to the facilities located around the route; a facility selection device (22) which selects, from among the facilities recorded in the facility information, upon consideration of the vehicle's travel direction, facilities whose landmarks are to be displayed on a display section (4); and a landmark display device which displays, on the display section (4), landmarks of the facilities selected by the facility selection device (22) on the basis of the facility information.

摘要翻译： 一种车载导航系统（1），包括：设备信息获取装置（21），其获取设备信息，其中所述设施信息是与所述路线周围的设施有关的位置信息; 设备选择装置（22），其从记录在设施信息中的设施中，考虑车辆的行驶方向，将其地标显示在显示部分（4）上的设施进行选择; 以及地标显示装置，其在所述显示部（4）上显示由所述设施选择装置（22）选择的所述设施的地标，基于所述设施信息。

公开(公告)号：US5566013A

公开(公告)日：1996-10-15

申请号：US182401

申请日：1994-01-18

申请人： Takumi Suzuki ,  Reiko Kameyama ,  Sumio Kamoi ,  Hisashi Kikuchi ,  Satosi Komori ,  Tomomi Suetake ,  Yumi Matsuki

发明人： Takumi Suzuki ,  Reiko Kameyama ,  Sumio Kamoi ,  Hisashi Kikuchi ,  Satosi Komori ,  Tomomi Suetake ,  Yumi Matsuki

IPC分类号： G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/13392 ,  G02F1/133305

摘要： In a liquid crystal display device (LCD), a spacer is interposed between an upper and a lower substrate implemented by flexible films. Liquid crystals are confined in the gap between the two substrates. The spacer is scattered in the crystals at a density higher than 201/mm.sup.2 and lower than 800/mm.sup.2. The device allows a minimum of bubbles to be produced in the crystals without resorting to gas barrier coatings or similar conventional implementation against bubbles. When the spacer is sprayed, it is uniformly distributed to set up a uniform cell gap. The device is, therefore, free from display speckles and other defects and inexpensive.

摘要翻译： 在液晶显示装置（LCD）中，通过柔性膜将上部和下部基板间隔开。 液晶被限制在两个基板之间的间隙中。 间隔物以高于201 / mm 2且低于800 / mm 2的密度散布在晶体中。 该装置允许在晶体中产生最少的气泡，而不需要使用气体阻隔涂层或类似于气泡的常规实施。 当间隔物喷涂时，其均匀分布以建立均匀的细胞间隙。 因此，该装置没有显示斑点和其他缺陷并且便宜。

公开(公告)号：US4689638A

公开(公告)日：1987-08-25

申请号：US712713

申请日：1985-03-18

申请人： Toshio Matsuzaki ,  Haruo Sorimachi ,  Kiyoshi Satoh ,  Takumi Suzuki ,  Takeshi Sugii

发明人： Toshio Matsuzaki ,  Haruo Sorimachi ,  Kiyoshi Satoh ,  Takumi Suzuki ,  Takeshi Sugii

IPC分类号： H04N1/00 ,  B41J2/335 ,  G01D15/10

CPC分类号： B41J2/3351 ,  B41J2/33515 ,  B41J2/33525 ,  B41J2/3353 ,  B41J2/33535 ,  B41J2/33545 ,  B41J2/3355 ,  B41J2/3357 ,  B41J2/3359

摘要： A thermal recording head comprising an insulating substrate which has thereon a heat generating resistor pattern made of a thin-film resistor, an electrode pattern having a common power supply electrode pattern portion and a common grounded electrode pattern portion, for supplying the power to the resistor pattern, and a controlling electrode pattern portion, and switching elements for controlling the supply of the power to the resistor pattern. The electrode pattern is made of a thick-film copper paste by a printing process. The operation of the switching elements is controlled by the controlling electrode pattern portion.Also disclosed is a process for manufacturing a wiring substrate for a thermal recording head.

摘要翻译： 一种热敏记录头，包括绝缘基板，其上具有由薄膜电阻器制成的发热电阻器图案，具有公共电源电极图案部分和公共接地电极图案部分的电极图案，用于向电阻器 图案和控制电极图案部分，以及用于控制向电阻器图案供电的开关元件。 电极图案通过印刷方法由厚膜铜浆制成。 开关元件的操作由控制电极图案部分控制。 还公开了一种用于制造用于热敏记录头的布线基板的方法。