公开(公告)号：US20110167636A1

公开(公告)日：2011-07-14

申请号：US12983505

申请日：2011-01-03

申请人： Keiji Edamatsu ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Satoshi Ibe ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

发明人： Keiji Edamatsu ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Satoshi Ibe ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

IPC分类号： B21D53/00

CPC分类号： B41J2/1603 ,  B41J2/162 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1645 ,  B41J2002/14475 ,  B41J2202/11 ,  Y10T29/42 ,  Y10T29/49401

摘要： There is disclosed a manufacturing method of a liquid discharge head including a substrate in which a first energy generating element and a second energy generating element that generate energy used for discharging liquid are provided, a discharge port member in which a first discharge port discharging the liquid is provided corresponding to the first energy generating element and a second discharge port discharging the liquid is provided corresponding to the second energy generating element, and a flow path wall member having a portion of the liquid flow path wall that communicates with the first discharge port and the second discharge port, in which a distance between the second energy generating element and the second discharge port is larger than that between the first energy generating element and the first discharge port.

摘要翻译： 公开了一种液体排出头的制造方法，该液体排出头包括：基材，其中设置有产生用于排出液体的能量的第一能量产生元件和第二能量产生元件;排出口构件，其中排出液体的第一排出口 对应于第一能量产生元件设置并且排出液体的第二排出口对应于第二能量产生元件设置;流路壁构件，其具有与第一排出口连通的液体流路壁的一部分， 第二排出口，其中第二能量产生元件和第二排出口之间的距离大于第一能量产生元件和第一排出口之间的距离。

公开(公告)号：US08286351B2

公开(公告)日：2012-10-16

申请号：US12983505

申请日：2011-01-03

申请人： Keiji Edamatsu ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Satoshi Ibe ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

发明人： Keiji Edamatsu ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Satoshi Ibe ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

IPC分类号： B21D53/76 ,  B23P17/00

CPC分类号： B41J2/1603 ,  B41J2/162 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1645 ,  B41J2002/14475 ,  B41J2202/11 ,  Y10T29/42 ,  Y10T29/49401

摘要： There is disclosed a manufacturing method of a liquid discharge head including a substrate in which a first energy generating element and a second energy generating element that generate energy used for discharging liquid are provided, a discharge port member in which a first discharge port discharging the liquid is provided corresponding to the first energy generating element and a second discharge port discharging the liquid is provided corresponding to the second energy generating element, and a flow path wall member having a portion of the liquid flow path wall that communicates with the first discharge port and the second discharge port, in which a distance between the second energy generating element and the second discharge port is larger than that between the first energy generating element and the first discharge port.

摘要翻译： 公开了一种液体排出头的制造方法，该液体排出头包括：基材，其中设置有产生用于排出液体的能量的第一能量产生元件和第二能量产生元件;排出口构件，其中排出液体的第一排出口 对应于第一能量产生元件设置并且排出液体的第二排出口对应于第二能量产生元件设置;流路壁构件，其具有与第一排出口连通的液体流路壁的一部分， 第二排出口，其中第二能量产生元件和第二排出口之间的距离大于第一能量产生元件和第一排出口之间的距离。

公开(公告)号：US08256878B2

公开(公告)日：2012-09-04

申请号：US12635974

申请日：2009-12-11

申请人： Satoshi Ibe ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

发明人： Satoshi Ibe ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

IPC分类号： B41J2/05

CPC分类号： B41J2/14072 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1645

摘要： A liquid ejection head according to the present invention includes a heat-generating resistor layer, a first electrode layer, an insulating layer extending over the heat-generating resistive layers and the first electrode layer, and a second electrode layer that has a first portion which extending through the insulating layer and which is electrically connected to the first electrode layer and also has a second portion which is not in contact with the insulating layer. The second portion has a space or a piece of resin disposed between the insulating layer and the second electrode layer.

摘要翻译： 根据本发明的液体喷射头包括发热电阻层，第一电极层，在发热电阻层和第一电极层上延伸的绝缘层，以及第二电极层，其具有第一部分， 延伸穿过绝缘层并且电连接到第一电极层，并且还具有不与绝缘层接触的第二部分。 第二部分具有设置在绝缘层和第二电极层之间的空间或一部分树脂。

公开(公告)号：US20100149280A1

公开(公告)日：2010-06-17

申请号：US12635974

申请日：2009-12-11

申请人： Satoshi Ibe ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

发明人： Satoshi Ibe ,  Yoshinori Tagawa ,  Kazuhiro Asai ,  Hiroto Komiyama ,  Toshiaki Kurosu ,  Masataka Nagai

IPC分类号： B41J2/05 ,  B05D5/12

CPC分类号： B41J2/14072 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1645

摘要： A liquid ejection head according to the present invention includes a heat-generating resistor layer, a first electrode layer, an insulating layer extending over the heat-generating resistive layers and the first electrode layer, and a second electrode layer that has a first portion which extending through the insulating layer and which is electrically connected to the first electrode layer and also has a second portion which is not in contact with the insulating layer. The second portion has a space or a piece of resin disposed between the insulating layer and the second electrode layer.

摘要翻译： 根据本发明的液体喷射头包括发热电阻层，第一电极层，在发热电阻层和第一电极层上延伸的绝缘层，以及第二电极层，其具有第一部分， 延伸穿过绝缘层并且电连接到第一电极层，并且还具有不与绝缘层接触的第二部分。 第二部分具有设置在绝缘层和第二电极层之间的空间或一部分树脂。

公开(公告)号：US08771792B2

公开(公告)日：2014-07-08

申请号：US13013144

申请日：2011-01-25

申请人： Kazuhiro Asai ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Hiroyuki Murayama ,  Kouji Sasaki ,  Keiji Edamatsu

发明人： Kazuhiro Asai ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Hiroyuki Murayama ,  Kouji Sasaki ,  Keiji Edamatsu

IPC分类号： B41J2/16

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

摘要： Provided is a method for manufacturing a liquid discharge head, the liquid discharge head includes a substrate provided on a surface with a first energy generating part and a second energy generating part for generating energy utilized for discharging a liquid; a first discharge port provided corresponding to the first energy generating part so as to face the surface; a second discharge port provided corresponding to the second energy generating part so as to face the surface; a first wall member which has a wall of a first liquid flow path which communicates with the first discharge port; and a second wall member which has a wall of a second liquid flow path which communicates the second discharge port, wherein a distance between the second energy generating part and the second discharge port is greater than a distance between the first energy generating part and the first discharge port.

摘要翻译： 本发明提供一种液体排出头的制造方法，该液体排出头包括：在表面上设置有第一能量产生部的基板和产生用于排出液体的能量的第二能量产生部; 第一排出口，与所述第一能量产生部对应地设置成面对所述表面; 第二排出口，与所述第二能量产生部件相对应地设置成面对所述表面; 第一壁构件，其具有与第一排出口连通的第一液体流路的壁; 以及第二壁构件，其具有连通所述第二排出口的第二液流通道的壁，其中所述第二能量产生部和所述第二排出口之间的距离大于所述第一能量产生部和所述第一排出口之间的距离 排气口。

公开(公告)号：US20110195192A1

公开(公告)日：2011-08-11

申请号：US13013144

申请日：2011-01-25

申请人： Kazuhiro Asai ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Hiroyuki Murayama ,  Kouji Sasaki ,  Keiji Edamatsu

发明人： Kazuhiro Asai ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Hiroyuki Murayama ,  Kouji Sasaki ,  Keiji Edamatsu

IPC分类号： B05D3/00

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

摘要： Provided is a method for manufacturing a liquid discharge head, the liquid discharge head includes a substrate provided on a surface with a first energy generating part and a second energy generating part for generating energy utilized for discharging a liquid; a first discharge port provided corresponding to the first energy generating part so as to face the surface; a second discharge port provided corresponding to the second energy generating part so as to face the surface; a first wall member which has a wall of a first liquid flow path which communicates with the first discharge port; and a second wall member which has a wall of a second liquid flow path which communicates the second discharge port, wherein a distance between the second energy generating part and the second discharge port is greater than a distance between the first energy generating part and the first discharge port.

摘要翻译： 本发明提供一种液体排出头的制造方法，该液体排出头包括：在表面上设置有第一能量产生部的基板和产生用于排出液体的能量的第二能量产生部; 第一排出口，与所述第一能量产生部对应地设置成面对所述表面; 第二排出口，与所述第二能量产生部件相对应地设置成面对所述表面; 第一壁构件，其具有与第一排出口连通的第一液体流路的壁; 以及第二壁构件，其具有连通所述第二排出口的第二液流通道的壁，其中所述第二能量产生部和所述第二排出口之间的距离大于所述第一能量产生部和所述第一排出口之间的距离 排气口。

公开(公告)号：US20110141193A1

公开(公告)日：2011-06-16

申请号：US12956678

申请日：2010-11-30

申请人： Toshiaki Kurosu ,  Satoshi Ibe ,  Kazuhiro Asai ,  Yoshinori Tagawa

发明人： Toshiaki Kurosu ,  Satoshi Ibe ,  Kazuhiro Asai ,  Yoshinori Tagawa

IPC分类号： B41J2/135 ,  B05D5/02

CPC分类号： B41J2/1603 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  B41J2/1646

摘要： An ink discharge head includes a coating resin layer having a plurality of discharge ports for discharging ink, and ink flow passages which communicate with the plurality of discharge ports, respectively; and a substrate having energy generation elements which generate the energy for discharging ink and provided with the coating resin layer. A crack inducing portion for relieving the stress produced at the interface between the coating resin layer and the substrate is formed at lateral faces of the outer peripheral edge of the coating resin layer.

摘要翻译： 喷墨头包括具有多个用于排出墨水的排出口的涂料树脂层和分别与多个排出口连通的墨水流动通道; 以及具有能量产生元件的基板，所述能量产生元件产生用于排出油墨的能量并设置有涂覆树脂层。 在涂布树脂层的外周边缘的侧面形成有用于缓解在涂料树脂层和基材之间的界面处产生的应力的裂纹诱导部分。

公开(公告)号：US20110141197A1

公开(公告)日：2011-06-16

申请号：US12968734

申请日：2010-12-15

申请人： Hiroto Komiyama ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Mitsuru Chida ,  Kazuhiro Asai

发明人： Hiroto Komiyama ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Mitsuru Chida ,  Kazuhiro Asai

IPC分类号： B41J2/04 ,  H01L21/18

CPC分类号： B41J2/14129 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1643 ,  B41J2/1645 ,  B41J2/1646

摘要： When an insulating layer is provided in order to protect an energy generating element, there arises a possibility that the layer dissolves in a contacting liquid. Therefore, in order to eject liquid, a first protection layer containing metal is provided on the insulating layer facing a substrate for a liquid-ejection head and a second protection layer containing metal is provided on the surface of a liquid supply port to which a base containing silicon is exposed.

摘要翻译： 当提供绝缘层以保护能量产生元件时，会出现该层溶解在接触液体中的可能性。 因此，为了喷射液体，在与液体喷射头的基板相对的绝缘层上设置有含有金属的第一保护层，在液体供给口的表面上设有含有金属的第二保护层， 含硅。

公开(公告)号：US08371680B2

公开(公告)日：2013-02-12

申请号：US12968734

申请日：2010-12-15

申请人： Hiroto Komiyama ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Mitsuru Chida ,  Kazuhiro Asai

发明人： Hiroto Komiyama ,  Yoshinori Tagawa ,  Satoshi Ibe ,  Mitsuru Chida ,  Kazuhiro Asai

IPC分类号： B41J2/05

CPC分类号： B41J2/14129 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1643 ,  B41J2/1645 ,  B41J2/1646

摘要： When an insulating layer is provided in order to protect an energy generating element, there arises a possibility that the layer dissolves in a contacting liquid. Therefore, in order to eject liquid, a first protection layer containing metal is provided on the insulating layer facing a substrate for a liquid-ejection head and a second protection layer containing metal is provided on the surface of a liquid supply port to which a base containing silicon is exposed.

摘要翻译： 当提供绝缘层以保护能量产生元件时，会出现该层溶解在接触液体中的可能性。 因此，为了喷射液体，在与液体喷射头的基板相对的绝缘层上设置有含有金属的第一保护层，在液体供给口的表面上设有含有金属的第二保护层， 含硅。

公开(公告)号：US08388106B2

公开(公告)日：2013-03-05

申请号：US12956678

申请日：2010-11-30

申请人： Toshiaki Kurosu ,  Satoshi Ibe ,  Kazuhiro Asai ,  Yoshinori Tagawa

发明人： Toshiaki Kurosu ,  Satoshi Ibe ,  Kazuhiro Asai ,  Yoshinori Tagawa

IPC分类号： B41J2/135

CPC分类号： B41J2/1603 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  B41J2/1646

摘要： An ink discharge head includes a coating resin layer having a plurality of discharge ports for discharging ink, and ink flow passages which communicate with the plurality of discharge ports, respectively; and a substrate having energy generation elements which generate the energy for discharging ink and provided with the coating resin layer. A crack inducing portion for relieving the stress produced at the interface between the coating resin layer and the substrate is formed at lateral faces of the outer peripheral edge of the coating resin layer.

摘要翻译： 喷墨头包括具有多个用于排出墨水的排出口的涂料树脂层和分别与多个排出口连通的墨水流动通道; 以及具有能量产生元件的基板，所述能量产生元件产生用于排出油墨的能量并设置有涂覆树脂层。 在涂布树脂层的外周边缘的侧面形成有用于缓解在涂料树脂层和基材之间的界面处产生的应力的裂纹诱导部分。