公开(公告)号：US07946680B2

公开(公告)日：2011-05-24

申请号：US11629222

申请日：2005-06-16

申请人： Shogo Ono ,  Manabu Tomita ,  Koichi Igarashi

发明人： Shogo Ono ,  Manabu Tomita ,  Koichi Igarashi

IPC分类号： B41J2/135

CPC分类号： B41J2/14072 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387

摘要： There is provided a head including a chip 10 that has a semiconductor substrate 11, heating elements 12 disposed on the semiconductor substrate 11, coating layers 14 disposed on the semiconductor substrate 11 and having nozzles 14a arranged in regions above the respective heating elements 12, and individual channels 14b each communicating with the outside and the region above the corresponding heating element 12, wherein the semiconductor substrate 11 does not have a through hole communicating with each individual channel 14b; a ink feed member 21 having a common channel 21b, the ink feed member 21 being bonded to the chip 10 in such a manner that the common channel 21b communicates with the individual channels 14b; and a top 22 disposed on the chip 10 and the ink feed member 21 so as to seal the opening of the common channel 21b.

摘要翻译： 设置有具有半导体基板11的芯片10，配置在半导体基板11上的加热元件12，配置在半导体基板11上的涂布层14，配置在各加热元件12上方的喷嘴14a的芯片10，以及 各个通道14b各自与相应的加热元件12上方的外部和区域连通，其中半导体基板11不具有与各个通道14b连通的通孔; 具有公共通道21b的供墨构件21，墨供给构件21以公共通道21b与单个通道14b连通的方式结合到芯片10; 以及设置在芯片10和供墨部件21上的顶部22，以密封公共通道21b的开口。

公开(公告)号：US07524022B2

公开(公告)日：2009-04-28

申请号：US12052391

申请日：2008-03-20

申请人： Manabu Tomita ,  Shogo Ono ,  Iwao Ushinohama ,  Takaaki Murakami

发明人： Manabu Tomita ,  Shogo Ono ,  Iwao Ushinohama ,  Takaaki Murakami

IPC分类号： B41J2/25

CPC分类号： B41J2/14072 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1645 ,  B41J2202/20

摘要： A head module includes lines of head chips, each head chip having energy-generating elements for discharging liquid and electrodes for electrically connecting the energy-generating elements to a control substrate, and a wiring board having wires for electrically connecting the electrodes to the control substrate. The head module drives the energy-generating elements through the wiring board to discharge liquid. The wiring board includes connecting sections connecting the wires to the respective electrodes, common wire sections joining some of the wires that are common to the head chips, and a terminal section connecting the wires to the control substrate at one side of the wiring board. The wires in the connecting and terminal sections are arranged in a single-layer structure along a horizontal direction. The wires in the common wire sections are arranged in a multi-layer structure in which portions of the wires are stacked in the vertical direction.

摘要翻译： 头模块包括头芯片行，每个头芯片具有用于排出液体的能量产生元件和用于将能量产生元件电连接到控制基板的电极以及具有用于将电极电连接到控制基板的导线的布线板 。 头模块通过布线板驱动发电元件以排出液体。 布线板包括将导线连接到各个电极的连接部分，连接头部芯片共有的一些电线的公共电线部分和将电线连接到布线板一侧的控制基板的端子部分。 连接端子和端子部分中的导线沿水平方向布置成单层结构。 公共电线部分中的电线布置成多层结构，其中电线的一部分在垂直方向上堆叠。

公开(公告)号：US20050116996A1

公开(公告)日：2005-06-02

申请号：US10960815

申请日：2004-10-07

申请人： Takeo Eguchi ,  Manabu Tomita ,  Iwao Ushinohama ,  Shogo Ono

发明人： Takeo Eguchi ,  Manabu Tomita ,  Iwao Ushinohama ,  Shogo Ono

IPC分类号： B41J2/05

CPC分类号： B41J2/04505 ,  B41J2/04506 ,  B41J2/04526 ,  B41J2/04533 ,  B41J2/04541 ,  B41J2/04573 ,  B41J2/0458

摘要： Flying characteristics of ink droplets are controlled efficiently to the utmost. In one liquid chamber, two heating elements with the same surface-shape and the same heating characteristics are juxtaposed. While energy is simultaneously applied to the two heating elements, by applying energy with different energy surface-densities to the two heating elements so that the bubble-generating time with film boiling differs for the two heating elements, the liquid droplets are controlled so that a flying force with a component parallel to an ejection face of a nozzle is applied to the liquid droplets in a growing process of the liquid droplets.

摘要翻译： 最大限度地有效地控制墨滴的飞行特性。 在一个液体室中，具有相同表面形状和相同加热特性的两个加热元件并置。 当通过将能量同时施加到两个加热元件时，通过将不同能量表面密度的能量施加到两个加热元件，使得对于两个加热元件，具有薄膜沸腾的气泡发生时间不同，液滴被控制，使得 在液滴的生长过程中，将具有与喷嘴的喷射面平行的部件的飞行力施加到液滴。

公开(公告)号：US07431430B2

公开(公告)日：2008-10-07

申请号：US10530633

申请日：2003-10-08

申请人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

发明人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/04526 ,  B41J2/04541 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/1412 ,  B41J2/14129 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14177 ,  B41J2202/13

摘要： A liquid ejecting head having a plurality of heat evolving elements formed on an integral substrate without being divided into more than one part, so that it is capable of controlling the direction of liquid ejection. The liquid ejecting head has heat-energy evolving elements (22) that evolve heat energy to eject liquid. The heat-energy evolving elements (22) are constructed of an integral substrate, assume a zigzag pattern (in plan view), and have conductors or electrodes (36) connected thereto at the turnaround part of the zigzag pattern, so that they are divided into main parts (22a, 22b) to evolve heat energy to eject liquid. Each of the heat-evolving elements has thereon a nozzle through which liquid is ejected.

摘要翻译： 一种液体喷射头，其具有形成在整体基板上的多个放热元件，而不分成多于一个部分，从而能够控制液体喷射的方向。 液体喷射头具有放出热能以排出液体的热能放出元件（22）。 热能放射元件（22）由整体衬底构成，呈锯齿形（平面图），并且在曲折图案的周转部分处连接有导体或电极（36），使得它们被分割 进入主要部分（22a，22b）以放出热能以喷射液体。 每个放热元件都具有一个喷嘴，液体被喷射出来。

公开(公告)号：US07465031B2

公开(公告)日：2008-12-16

申请号：US10960815

申请日：2004-10-07

申请人： Takeo Eguchi ,  Manabu Tomita ,  Iwao Ushinohama ,  Shogo Ono

发明人： Takeo Eguchi ,  Manabu Tomita ,  Iwao Ushinohama ,  Shogo Ono

IPC分类号： B41J2/05

CPC分类号： B41J2/04505 ,  B41J2/04506 ,  B41J2/04526 ,  B41J2/04533 ,  B41J2/04541 ,  B41J2/04573 ,  B41J2/0458

摘要： Flying characteristics of ink droplets are controlled efficiently to the utmost. In one liquid chamber, two heating elements with the same surface-shape and the same heating characteristics are juxtaposed. While energy is simultaneously applied to the two heating elements, by applying energy with different energy surface-densities to the two heating elements so that the bubble-generating time with film boiling differs for the two heating elements, the liquid droplets are controlled so that a flying force with a component parallel to an ejection face of a nozzle is applied to the liquid droplets in a growing process of the liquid droplets.

摘要翻译： 最大限度地有效地控制墨滴的飞行特性。 在一个液体室中，具有相同表面形状和相同加热特性的两个加热元件并置。 当通过将能量同时施加到两个加热元件时，通过将不同能量表面密度的能量施加到两个加热元件，使得对于两个加热元件，具有薄膜沸腾的气泡发生时间不同，液滴被控制，使得 在液滴的生长过程中，将具有与喷嘴的喷射面平行的部件的飞行力施加到液滴。

公开(公告)号：US07410247B2

公开(公告)日：2008-08-12

申请号：US11036278

申请日：2005-01-14

申请人： Takeo Eguchi ,  Manabu Tomita ,  Kazuyasu Takenaka ,  Takaaki Miyamoto ,  Shogo Ono

发明人： Takeo Eguchi ,  Manabu Tomita ,  Kazuyasu Takenaka ,  Takaaki Miyamoto ,  Shogo Ono

IPC分类号： B41J2/05 ,  B41J2/04

CPC分类号： B41J2/14145 ,  B41J2/1408 ,  B41J2002/14387

摘要： A liquid ejection head including at least one head chip including a plurality of heating elements on a surface of a substrate, a nozzle sheet having nozzles disposed on the respective heating elements, a barrier layer disposed between the head chip and the nozzle sheet, reservoirs disposed between the heating elements and the nozzle sheet, the reservoirs being defined by part of the barrier layer, a common flow path communicating with the reservoirs, and a liquid storage chamber disposed on at least one region of the surface of the substrate excluding a region on which the reservoirs are disposed, the liquid storage chamber being defined by part of the barrier layer and communicating with the common flow path and the reservoirs, the liquid storage chamber storing liquid such that part of the nozzle sheet is in contact with the liquid.

摘要翻译： 一种液体喷射头，包括至少一个在基板的表面上包括多个加热元件的头部芯片，具有设置在各个加热元件上的喷嘴的喷嘴片，设置在头部芯片和喷嘴片之间的阻挡层， 在所述加热元件和所述喷嘴片之间，所述储存器由所述阻挡层的一部分限定，与所述储存器连通的公共流路，以及设置在所述基板的所述表面的至少一个区域上的液体存储室， 液体储存室由阻挡层的一部分限定并与公共流路和储存器连通，液体储存室存储液体，使得喷嘴片的一部分与液体接触。

公开(公告)号：US20090040280A1

公开(公告)日：2009-02-12

申请号：US12127411

申请日：2008-05-27

申请人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

发明人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/04526 ,  B41J2/04541 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/1412 ,  B41J2/14129 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14177 ,  B41J2202/13

摘要： A liquid ejecting head having at least one heat-energy evolving element constructed in a pattern with at least one bend and that evolves heat energy to eject liquid, conductors connected to the heat evolving element and to the bend and a nozzle through which liquid is ejected associated with each heat-energy evolving element.

摘要翻译： 一种液体喷射头，其具有至少一个热能放射元件，其以至少一个弯曲的图案构成并且放出热能以喷射液体，连接到放热元件的导体和弯头以及喷射液体的喷嘴 与每个热能演变元件相关联。

公开(公告)号：US20080239010A1

公开(公告)日：2008-10-02

申请号：US12052391

申请日：2008-03-20

申请人： Manabu Tomita ,  Shogo Ono ,  Iwao Ushinohama ,  Takaaki Murakami

发明人： Manabu Tomita ,  Shogo Ono ,  Iwao Ushinohama ,  Takaaki Murakami

IPC分类号： B41J2/05

CPC分类号： B41J2/14072 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1645 ,  B41J2202/20

摘要： A head module includes lines of head chips, each head chip having energy-generating elements for discharging liquid and electrodes for electrically connecting the energy-generating elements to a control substrate, and a wiring board having wires for electrically connecting the electrodes to the control substrate. The head module drives the energy-generating elements through the wiring board to discharge liquid. The wiring board includes connecting sections connecting the wires to the respective electrodes, common wire sections joining some of the wires that are common to the head chips, and a terminal section connecting the wires to the control substrate at one side of the wiring board. The wires in the connecting and terminal sections are arranged in a single-layer structure along a horizontal direction. The wires in the common wire sections are arranged in a multi-layer structure in which portions of the wires are stacked in the vertical direction.

摘要翻译： 头模块包括头芯片，每个头芯片具有用于排出液体的能量产生元件和用于将能量产生元件电连接到控制基板的电极，以及具有用于将电极电连接到控制基板的导线的布线板 。 头模块通过布线板驱动发电元件以排出液体。 布线板包括将导线连接到各个电极的连接部分，连接头部芯片共有的一些电线的公共电线部分和将电线连接到布线板一侧的控制基板的端子部分。 连接端子和端子部分中的导线沿水平方向布置成单层结构。 公共电线部分中的电线布置成多层结构，其中电线的一部分在垂直方向上堆叠。

公开(公告)号：US20050179734A1

公开(公告)日：2005-08-18

申请号：US11036278

申请日：2005-01-14

申请人： Takeo Eguchi ,  Manabu Tomita ,  Kazuyasu Takenaka ,  Takaaki Miyamoto ,  Shogo Ono

发明人： Takeo Eguchi ,  Manabu Tomita ,  Kazuyasu Takenaka ,  Takaaki Miyamoto ,  Shogo Ono

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16 ,  B41J2/04

CPC分类号： B41J2/14145 ,  B41J2/1408 ,  B41J2002/14387

摘要： A liquid ejection head including at least one head chip including a plurality of heating elements on a surface of a substrate, a nozzle sheet having nozzles disposed on the respective heating elements, a barrier layer disposed between the head chip and the nozzle sheet, reservoirs disposed between the heating elements and the nozzle sheet, the reservoirs being defined by part of the barrier layer, a common flow path communicating with the reservoirs, and a liquid storage chamber disposed on at least one region of the surface of the substrate excluding a region on which the reservoirs are disposed, the liquid storage chamber being defined by part of the barrier layer and communicating with the common flow path and the reservoirs, the liquid storage chamber storing liquid such that part of the nozzle sheet is in contact with the liquid.

摘要翻译： 一种液体喷射头，包括至少一个在基板的表面上包括多个加热元件的头部芯片，具有设置在各个加热元件上的喷嘴的喷嘴片，设置在头部芯片和喷嘴片之间的阻挡层， 在所述加热元件和所述喷嘴片之间，所述储存器由所述阻挡层的一部分限定，与所述储存器连通的公共流路，以及设置在所述基板的所述表面的至少一个区域上的液体存储室， 液体储存室由阻挡层的一部分限定并与公共流路和储存器连通，液体储存室存储液体，使得喷嘴片的一部分与液体接触。

公开(公告)号：US20060146094A1

公开(公告)日：2006-07-06

申请号：US10530633

申请日：2003-10-08

申请人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

发明人： Takeo Eguchi ,  Manabu Tomita ,  Minoru Kohno ,  Takaaki Miyamoto

IPC分类号： B41J2/05

CPC分类号： B41J2/1603 ,  B41J2/04526 ,  B41J2/04541 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/1412 ,  B41J2/14129 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14177 ,  B41J2202/13

摘要： A liquid ejecting head having a plurality of heat evolving elements formed on an integral substrate without being divided into more than one part, so that it is capable of controlling the direction of liquid ejection. The liquid ejecting head has heat-energy evolving elements (22) that evolve heat energy to eject liquid. The heat-energy evolving elements (22) are constructed of an integral substrate, assume a zigzag pattern (in plan view), and have conductors or electrodes (36) connected thereto at the turnaround part of the zigzag pattern, so that they are divided into main parts (22a, 22b) to evolve heat energy to eject liquid. Each of the heat-evolving elements has thereon a nozzle through which liquid is ejected.

摘要翻译： 一种液体喷射头，其具有形成在整体基板上的多个放热元件，而不分成多于一个部分，从而能够控制液体喷射的方向。 液体喷射头具有放出热能以排出液体的热能放出元件（22）。 热能放射元件（22）由整体衬底构成，呈锯齿形（平面图），并且在曲折图案的周转部分处连接有导体或电极（36），使得它们被分割 进入主要部分（22a，22b）以放出热能以喷射液体。 每个放热元件都具有一个喷嘴，液体被喷射出来。