公开(公告)号：US20120222308A1

公开(公告)日：2012-09-06

申请号：US13505574

申请日：2010-11-02

申请人： Tamaki Sato ,  Masafumi Morisue ,  Hirono Yoneyama ,  Takumi Suzuki

发明人： Tamaki Sato ,  Masafumi Morisue ,  Hirono Yoneyama ,  Takumi Suzuki

IPC分类号： B41J2/16

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

摘要： A method for manufacturing a liquid ejection head which has an ejection port ejecting a liquid and a flow path communicating with the ejection port, includes a first step of preparing a substrate on which a first layer and a second layer are evenly laminated in this order; a second step of forming a member (A) for forming the ejection port from the second layer; a third step of forming a mold for forming the flow path from the first layer; a fourth step of providing a third layer so as to cover the mold and so as to come into close contact with the member (A); and a fifth step of removing the mold to form the flow path.

摘要翻译： 一种液体喷射头的制造方法，其具有喷射液体的喷射口和与喷射口连通的流路，包括：准备第一层和第二层依次均匀地层叠的基板的第一工序; 形成用于从第二层形成喷射口的部件（A）的第二步骤; 从第一层形成用于形成流路的模具的第三步骤; 提供第三层以覆盖模具并与构件（A）紧密接触的第四步骤; 以及除去模具以形成流路的第五步骤。

公开(公告)号：US20130004668A1

公开(公告)日：2013-01-03

申请号：US13634514

申请日：2011-03-28

申请人： Tamaki Sato ,  Masafumi Morisue ,  Hirono Yoneyama

发明人： Tamaki Sato ,  Masafumi Morisue ,  Hirono Yoneyama

IPC分类号： B05D1/32

CPC分类号： B41J2/1603 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/164 ,  B41J2/1645 ,  B41J2002/14475

摘要： A method of manufacturing a liquid discharge head having a flow path communicating with a discharge port for discharging liquid includes in the following order: preparing a substrate with an evenly provided first layer as a flat layer; forming, of the first layer, a pattern of the flow path for forming the flow path, and a member (A) provided outside the pattern via a gap; providing a second layer so as to fill the gap and to cover the pattern and the member (A); forming, of the second layer, a member (B) for forming the discharge port on the pattern; and removing the member (A), providing, at least on the substrate, a third layer so as to hold it in intimate contact with the member (B), and removing the pattern to form the flow path.

摘要翻译： 制造具有与用于排出液体的排出口连通的流路的排液头的方法包括以下顺序：制备具有均匀设置的第一层作为平坦层的基板; 第一层形成用于形成流路的流路的图案，以及经由间隙设置在图案外部的构件（A）; 提供第二层以填充间隙并覆盖图案和构件（A）; 在所述图案上形成用于形成所述排出口的部件（B）的第二层; 以及移除所述构件（A），至少在所述基板上提供第三层，以便将其保持与所述构件（B）紧密接触，并且移除所述图案以形成所述流动路径。

公开(公告)号：US5478606A

公开(公告)日：1995-12-26

申请号：US392686

申请日：1995-02-23

申请人： Norio Ohkuma ,  Masashi Miyagawa ,  Genji Inada ,  Hiroaki Toshima ,  Tamaki Sato

发明人： Norio Ohkuma ,  Masashi Miyagawa ,  Genji Inada ,  Hiroaki Toshima ,  Tamaki Sato

IPC分类号： B41J2/16 ,  B05D3/06 ,  B44C1/22

CPC分类号： B41J2/1634 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1639 ,  B41J2/1645

摘要： A method of manufacturing an ink jet recording head, having the steps of forming an ink flow path pattern on a substrate with the use of a dissoluble resin, the substrate having ink ejection pressure generating elements thereon, forming on the ink flow path pattern a coating resin layer, which will serve as ink flow path walls, by dissolving in a solvent a coating resin containing an epoxy resin which is solid at ordinary temperatures, and then solvent-coating the solution on the ink flow path pattern, forming ink ejection outlets in the coating resin layer above the ink ejection pressure generating elements, and dissolving the ink flow path pattern.

摘要翻译： 一种制造喷墨记录头的方法，具有以下步骤：使用可溶性树脂在基材上形成油墨流路图案，所述基材上具有喷墨压力产生元件，在油墨流动通道图案上形成涂层 树脂层，其将用作油墨流动路径壁，通过在常规温度下将包含固体的环氧树脂的涂布树脂溶解在溶剂中，然后将溶液涂布在油墨流动路径图案上，在 所述涂布树脂层在所述喷墨压力产生元件上方，并且溶解所述墨流路图案。

公开(公告)号：US09738076B2

公开(公告)日：2017-08-22

申请号：US14348023

申请日：2012-09-12

申请人： Tamaki Sato ,  Masafumi Morisue ,  Tetsushi Ishikawa ,  Hirono Yoneyama

发明人： Tamaki Sato ,  Masafumi Morisue ,  Tetsushi Ishikawa ,  Hirono Yoneyama

IPC分类号： B41J2/16 ,  B29C33/00 ,  B05B15/02

CPC分类号： B41J2/1621 ,  B05B15/50 ,  B29C33/0083 ,  B41J2/1601 ,  B41J2/1603 ,  B41J2/1604 ,  B41J2/162 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1639 ,  Y10T29/49083 ,  Y10T29/49401

摘要： A manufacturing method of a liquid ejection head, which includes a step of preparing a substrate including a first layer, a step of forming a flow path mold for forming the flow path and a member located outside the mold with a gap between the mold and the member from the first layer, a step of providing a second layer so that the second layer fills the gap and covers the mold and the member located outside the mold with the gap between them, a step of forming an ejection orifice forming member for forming an ejection orifice from the second layer, a step of removing the member located outside the mold with the gap between them, and a step of forming a wall member located outside the ejection orifice forming member with at least a partial gap between the ejection orifice forming member and the wall member.

公开(公告)号：US20100310990A1

公开(公告)日：2010-12-09

申请号：US12778688

申请日：2010-05-12

申请人： Tamaki Sato

发明人： Tamaki Sato

IPC分类号： G03F7/20

CPC分类号： B41J2/1603 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1639 ,  B41J2/1645 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/022

摘要： A method for manufacturing a structure includes the followings in this order: preparing a substrate having a positive-type photosensitive resin layer and an absorption layer that can absorb a light having a photosensitive wavelength which the positive-type photosensitive resin senses stacked thereon in this order; pressing a projecting portion of a mold having the projecting portion into two layers of the positive-type photosensitive resin layer and the absorption layer; separating the mold from the two layers; irradiating the two layers with the light from an upper face side of the two layers; removing the absorption layer; and developing the positive-type photosensitive resin layer.

摘要翻译： 一种制造结构的方法包括以下顺序：准备具有正型感光性树脂层的基板和能够吸收正型感光性树脂感应到的感光波长的光的吸收层， ; 将具有突出部分的模具的突出部分压制成两层正型感光树脂层和吸收层; 将模具与两层分离; 用来自两层的上表面侧的光照射两层; 去除吸收层; 并显影正型感光性树脂层。

公开(公告)号：US20070252872A1

公开(公告)日：2007-11-01

申请号：US11738782

申请日：2007-04-23

申请人： Kenji Fujii ,  Junichi Kobayashi ,  Yoshinori Tagawa ,  Hideo Tamura ,  Hiroyuki Murayama ,  Keiji Watanabe ,  Taichi Yonemoto ,  Isamu Horiuchi ,  Aya Yoshihira ,  Masamichi Yoshinari ,  Jun Kawai ,  Tamaki Sato

发明人： Kenji Fujii ,  Junichi Kobayashi ,  Yoshinori Tagawa ,  Hideo Tamura ,  Hiroyuki Murayama ,  Keiji Watanabe ,  Taichi Yonemoto ,  Isamu Horiuchi ,  Aya Yoshihira ,  Masamichi Yoshinari ,  Jun Kawai ,  Tamaki Sato

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/1404 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1639 ,  B41J2/1645 ,  B41J2002/14403 ,  Y10T29/49401

摘要： The ink jet head producing method includes: forming a first flow path forming member in a portion constituting a flow path side wall, which constitutes at least a partitioning portion between flow paths on a substrate; forming a pattern as a mold for the flow path; wherein the pattern is formed over the substrate and a portion of the first flow path forming member, constituting a flow path side wall, and a portion constituting the flow path side wall is covered with the pattern and another portion is not covered with the pattern; forming a second flow path forming member on the first flow path forming member and the pattern; wherein the second flow path forming member is formed by a material corresponding to the first flow path forming member; forming the discharge port in the second flow path forming member; and forming the flow path by removing the pattern.

摘要翻译： 喷墨头的制造方法包括：在构成流路侧壁的部分上形成第一流路形成部件，其至少构成在基板上的流路之间的分隔部; 形成作为流路的模具的图案; 其中所述图案形成在所述基板上，并且构成流路侧壁的所述第一流路形成部件的一部分和构成所述流路侧壁的部分被所述图案覆盖，并且所述另一部分未被所述图案覆盖; 在第一流路形成构件和图案上形成第二流路形成构件; 其中所述第二流路形成部件由与所述第一流路形成部件对应的材料形成; 在第二流路形成构件中形成排出口; 并通过去除图案形成流路。

公开(公告)号：US06379571B1

公开(公告)日：2002-04-30

申请号：US09329357

申请日：1999-06-10

申请人： Junichi Kobayashi ,  Norio Ohkuma ,  Keiichi Murakami ,  Tamaki Sato

发明人： Junichi Kobayashi ,  Norio Ohkuma ,  Keiichi Murakami ,  Tamaki Sato

IPC分类号： H01L21302

CPC分类号： B41J2/1604 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1645

摘要： An ink-jet head is produced by means of an etching employing a mask member which is formed without defects such as pinholes. More specifically, a polyetheramide resin layer is employed as an etching-resistance mask when processing a substrate by means of the etching, in which the polyetheramide resin layer is etched by means of an etching gas containing oxygen as main component.

摘要翻译： 通过使用形成没有诸如针孔的缺陷的掩模构件的蚀刻来制造喷墨头。 更具体地说，在通过蚀刻处理基板时，采用聚醚酰胺树脂层作为耐蚀刻掩模，其中通过以氧为主要成分的蚀刻气体蚀刻聚醚酰胺树脂层。

公开(公告)号：US08770719B2

公开(公告)日：2014-07-08

申请号：US13543092

申请日：2012-07-06

申请人： Tetsushi Ishikawa ,  Tamaki Sato

发明人： Tetsushi Ishikawa ,  Tamaki Sato

IPC分类号： B41J2/14

CPC分类号： B41J2/14 ,  B41J2002/14435

摘要： A liquid discharge head includes a first substrate having an energy generating element for discharging a liquid, and a second substrate which is bonded to the first substrate and which has a discharge port for discharging the liquid and a groove that forms a passage for supplying the liquid to the energy generating element, wherein one surface of the second substrate on the front surface side of the liquid discharge head and the other surface thereof, which is the back surface of the one surface, are individually provided with recesses.

摘要翻译： 液体排出头包括具有用于排出液体的能量产生元件的第一基板和接合到第一基板并具有用于排出液体的排出口的第二基板和形成用于供应液体的通道的槽 涉及能量产生元件，其中位于排液头的前表面侧上的第二基底的一个表面和作为一个表面的后表面的另一个表面分别设置有凹部。

公开(公告)号：US08647558B2

公开(公告)日：2014-02-11

申请号：US12778688

申请日：2010-05-12

申请人： Tamaki Sato

发明人： Tamaki Sato

IPC分类号： B29C35/08

CPC分类号： B41J2/1603 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1639 ,  B41J2/1645 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/022

摘要： A method for manufacturing a structure includes, in the following order, preparing a substrate having a positive-type photosensitive resin layer and an absorption layer stacked thereon in this order, the absorption layer being capable of absorbing a light having a photosensitive wavelength which the positive-type photosensitive resin senses; pressing a projecting portion of a mold into both the positive-type photosensitive resin layer and the absorption layer; separating the mold from both layers; irradiating the two layers with the light from an upper face side of both layers; removing the absorption layer; and developing the positive-type photosensitive resin layer.

摘要翻译： 制造结构的方法按照以下顺序依次制备具有正型感光性树脂层和其上层叠有吸收层的基板，该吸收层能够吸收感光波长为正的光 型感光树脂感官; 将模具的突出部分压入正型感光树脂层和吸收层; 从两层分离模具; 用两层的上表面侧的光照射两层; 去除吸收层; 并显影正型感光性树脂层。

公开(公告)号：US20090162797A1

公开(公告)日：2009-06-25

申请号：US12334149

申请日：2008-12-12

申请人： Shinsuke Tsuji ,  Shoji Shiba ,  Tamaki Sato

发明人： Shinsuke Tsuji ,  Shoji Shiba ,  Tamaki Sato

IPC分类号： G03F7/20

CPC分类号： G03F7/039 ,  B41J2/1603 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645

摘要： A method of manufacturing a liquid ejection head includes a step of forming a layer of a positive-type photosensitive resin on a substrate; a step of forming a pattern, used to form a liquid channel, by exposing the positive-type photosensitive resin layer to light; a step of forming a photosensitive layer, used to form a discharge port-forming member, on the pattern; and a step of forming a discharge port in such a manner that the photosensitive layer is patterned by exposing the photosensitive layer to i-line. The pattern has a predetermined absorbance for i-line and contains a specific compound.

摘要翻译： 液体喷射头的制造方法包括在基板上形成正型感光性树脂层的工序; 通过将正型感光性树脂层曝光而形成用于形成液体通道的图案的步骤; 在图案上形成用于形成排出口形成构件的感光层的步骤; 以及以使得感光层通过将感光层暴露于i线而被图案化的方式形成排出口的步骤。 该图案对于i线具有预定的吸光度并且含有特定的化合物。