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1. 发明申请

US20110279548A1 LIQUID DISCHARGE HEAD AND ELECTRIC WIRING SUBSTRATE 有权
标题翻译：液体放电头和电接线基板
公开(公告)号：US20110279548A1
公开(公告)日：2011-11-17
申请号：US13104746
申请日：2011-05-10
申请人： Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima , Kyota Miyazaki
发明人： Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima , Kyota Miyazaki
IPC分类号： B41J2/04
CPC分类号： B41J2/14072 , B41J2/04541 , B41J2/0458
摘要： A liquid discharge head includes a recording element substrate having a plurality of discharge ports for discharging liquid, and a plurality of recording elements for generating energy to discharge liquid, and an electric wiring substrate electrically connecting the recording element substrate and a driving circuit substrate having a circuit for driving the plurality of recording elements, the electric wiring substrate having a plurality of first electrical contact groups including a plurality of electrical contacts, for electrically connecting with the driving circuit substrate, provided along a disposed direction in which the plurality of discharge ports are disposed. The plurality of first electrical contact groups are detachably attached to a plurality of second electrical contact groups electrically connected with the driving circuit substrate, such that adjacent first electrical contact groups do not overlap each other in the disposed direction and in a direction orthogonal to the disposed direction.
摘要翻译：液体排出头包括具有多个用于排出液体的排出口的记录元件基板和用于产生排出液体的能量的多个记录元件，以及电连接记录元件基板和驱动电路基板的电气布线基板，该驱动电路基板具有用于驱动所述多个记录元件的电路，所述电布线基板具有包括多个电接触件的多个第一电接触组，用于与所述驱动电路基板电连接，沿着所述多个排出口为处置。多个第一电接触组可拆卸地附接到与驱动电路基板电连接的多个第二电接触组，使得相邻的第一电接触组在所设置的方向上并且在垂直于所设置的方向的方向上不重叠方向。

2. 发明授权

US08894182B2 Liquid discharge head 有权
标题翻译：排液头
公开(公告)号：US08894182B2
公开(公告)日：2014-11-25
申请号：US13103770
申请日：2011-05-09
申请人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
发明人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
IPC分类号： B41J2/135 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1404 , B41J2/1408 , B41J2/14145
摘要： A liquid discharge head includes a liquid discharge substrate having a discharge port array, and a channel member having a mounted face on which the liquid discharge substrate is mounted, channels for supplying liquid to the discharge port array, and a low thermal conductivity portion, wherein the channels includes an opening for flowing liquid, which is provided at a part except for both ends of the discharge port array, a first channel for passing the liquid, and a second channel for passing the liquid in a direction opposite to the liquid flowing direction in the first channel, wherein the opening, the first channel, the low thermal conductivity portion, and the second channel are provided in this order to be vertical to the mounted face, and the opening and the low thermal conductivity portion are provided to be at least partially overlapped one above the other.
摘要翻译：液体排出头包括具有排出口阵列的液体排出衬底和具有安装有液体排出衬底的安装面的通道构件，用于向排出口阵列供给液体的通道和低热导率部分，其中通道包括用于流动液体的开口，其设置在除了排出口排列的两端之外的部分，用于使液体通过的第一通道和用于使液体沿与液体流动方向相反的方向通过的第二通道在第一通道中，其中开口，第一通道，低热导率部分和第二通道依次设置成垂直于安装面，并且开口和低热导率部分设置在最少部分地重叠在另一个之上。

3. 发明授权

US08353576B2 Liquid discharge head and electric wiring substrate 有权
标题翻译：液体排放头和电气布线基板
公开(公告)号：US08353576B2
公开(公告)日：2013-01-15
申请号：US13104746
申请日：2011-05-10
申请人： Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima , Kyota Miyazaki
发明人： Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima , Kyota Miyazaki
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/14072 , B41J2/04541 , B41J2/0458
摘要： A liquid discharge head includes a recording element substrate having a plurality of discharge ports for discharging liquid, and a plurality of recording elements for generating energy to discharge liquid, and an electric wiring substrate electrically connecting the recording element substrate and a driving circuit substrate having a circuit for driving the plurality of recording elements, the electric wiring substrate having a plurality of first electrical contact groups including a plurality of electrical contacts, for electrically connecting with the driving circuit substrate, provided along a disposed direction in which the plurality of discharge ports are disposed. The plurality of first electrical contact groups are detachably attached to a plurality of second electrical contact groups electrically connected with the driving circuit substrate, such that adjacent first electrical contact groups do not overlap each other in the disposed direction and in a direction orthogonal to the disposed direction.
摘要翻译：液体排出头包括具有多个用于排出液体的排出口的记录元件基板和用于产生排出液体的能量的多个记录元件，以及电连接记录元件基板和驱动电路基板的电气布线基板，该驱动电路基板具有用于驱动所述多个记录元件的电路，所述电布线基板具有包括多个电接触件的多个第一电接触组，用于与所述驱动电路基板电连接，沿着所述多个排出口为处置。多个第一电接触组可拆卸地附接到与驱动电路基板电连接的多个第二电接触组，使得相邻的第一电接触组在所设置的方向上并且在垂直于所设置的方向的方向上不重叠方向。

4. 发明申请

US20110279545A1 LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头
公开(公告)号：US20110279545A1
公开(公告)日：2011-11-17
申请号：US13103770
申请日：2011-05-09
申请人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
发明人： Yasuhiko Osaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto , Kyota Miyazaki
IPC分类号： B41J2/135
CPC分类号： B41J2/1404 , B41J2/1408 , B41J2/14145
摘要： A liquid discharge head includes a liquid discharge substrate having a discharge port array, and a channel member having a mounted face on which the liquid discharge substrate is mounted, channels for supplying liquid to the discharge port array, and a low thermal conductivity portion, wherein the channels includes an opening for flowing liquid, which is provided at a part except for both ends of the discharge port array, a first channel for passing the liquid, and a second channel for passing the liquid in a direction opposite to the liquid flowing direction in the first channel, wherein the opening, the first channel, the low thermal conductivity portion, and the second channel are provided in this order to be vertical to the mounted face, and the opening and the low thermal conductivity portion are provided to be at least partially overlapped one above the other.
摘要翻译：液体排出头包括具有排出口阵列的液体排出衬底和具有安装有液体排出衬底的安装面的通道构件，用于向排出口阵列供给液体的通道和低热导率部分，其中通道包括用于流动液体的开口，其设置在除了排出口排列的两端以外的部分，用于使液体通过的第一通道和用于使液体沿与液体流动方向相反的方向通过的第二通道在第一通道中，其中开口，第一通道，低热导率部分和第二通道依次设置成垂直于安装面，并且开口和低热导率部分设置在最少部分地重叠在另一个之上。

5. 发明授权

US08419167B2 Liquid discharge head and liquid discharge apparatus 有权
标题翻译：排液头和排液装置
公开(公告)号：US08419167B2
公开(公告)日：2013-04-16
申请号：US13104766
申请日：2011-05-10
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2002/14387 , B41J2202/20
摘要： A liquid discharge head includes a recording element substrate including a recording element that generates energy for discharging liquid from a discharge port, a base plate including a mounted surface on which the recording element substrate is mounted, an electric wiring substrate including a portion disposed on another surface of the base plate different from the mounted surface, adjacent to the mounted surface, and configured to be electrically connected to the recording element substrate, and an shield member having electric conductivity and configured to shield the portion.
摘要翻译：液体排出头包括：记录元件基板，包括产生用于从排出口排出液体的能量的记录元件，包括安装有记录元件基板的安装表面的基板，包括设置在其上的部分的电布线基板基板的表面与安装的表面不同，与安装表面相邻，并且被构造成电连接到记录元件基板，以及具有导电性并被构造成屏蔽该部分的屏蔽构件。

6. 发明申请

US20110279549A1 LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS 有权
标题翻译：液体排放头和液体排放装置
公开(公告)号：US20110279549A1
公开(公告)日：2011-11-17
申请号：US13104766
申请日：2011-05-10
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Hiroki Tajima , Akira Yamamoto
IPC分类号： B41J2/04
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2002/14387 , B41J2202/20
摘要： A liquid discharge head includes a recording element substrate including a recording element that generates energy for discharging liquid from a discharge port, a base plate including a mounted surface on which the recording element substrate is mounted, an electric wiring substrate including a portion disposed on another surface of the base plate different from the mounted surface, adjacent to the mounted surface, and configured to be electrically connected to the recording element substrate, and an shield member having electric conductivity and configured to shield the portion.
摘要翻译：液体排出头包括：记录元件基板，包括产生用于从排出口排出液体的能量的记录元件，包括安装有记录元件基板的安装表面的基板，包括设置在其上的部分的电布线基板基板的表面与安装的表面不同，与安装表面相邻，并且被构造成电连接到记录元件基板，以及具有导电性并被构造成屏蔽该部分的屏蔽构件。

7. 发明授权

US08801156B2 Flow passage assembly and method for manufacturing flow passage assembly, inkjet recording head, and recording apparatus 有权
标题翻译：流路组件及其制造方法，喷墨记录头，记录装置
公开(公告)号：US08801156B2
公开(公告)日：2014-08-12
申请号：US13464685
申请日：2012-05-04
申请人： Ryo Shimamura , Takeshi Shibata , Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima
发明人： Ryo Shimamura , Takeshi Shibata , Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima
IPC分类号： B41J2/17
CPC分类号： B41J2/1604 , B29C65/08 , B29C66/124 , B29C66/242 , B29C66/244 , B29C66/30223 , B29C66/543 , B29C66/73921 , B29C66/8322 , B29L2031/7678 , B41J2/14024 , B41J2/14145 , B41J2/1623 , B41J2/17513 , B41J2/17553 , B41J2/17563 , B41J2/18 , B41J2002/14403 , B41J2202/12 , B41J2202/20
摘要： A method for manufacturing a flow passage assembly includes forming a first flow passage in a first joint interface formed by welding a first surface of a first flow passage forming member to a first surface of a second flow passage forming member using an ultrasonic welding process, and forming, after the first flow passage is formed, a second flow passage in a second joint interface formed by welding a first surface of a third flow passage forming member to one of a second surface of the first flow passage forming member and a second surface of the second flow passage forming member using an ultrasonic welding process. A total area of weld portions used when the first flow passage is formed is greater than a total area of weld portions used when the second flow passage is formed.
摘要翻译：一种流路组件的制造方法，其特征在于，在使用超声波焊接工艺将第一流路形成部件的第一面焊接到第二流路形成部件的第一表面的第一接合界面中形成第一流路，在形成所述第一流路之后，形成第二接合界面中的第二流路，所述第二接合界面通过将第三流路形成构件的第一表面焊接到所述第一流路形成构件的第二表面中的一个而形成，所述第二流路形成部件使用超声波焊接工序。当形成第一流路时所使用的焊接部分的总面积大于在形成第二流路时使用的焊接部分的总面积。

8. 发明申请

US20120293588A1 FLOW PASSAGE ASSEMBLY AND METHOD FOR MANUFACTURING FLOW PASSAGE ASSEMBLY, INKJET RECORDING HEAD, AND RECORDING APPARATUS 有权
标题翻译：流动通道组件和制造流动通道组件的方法，喷墨记录头和记录装置
公开(公告)号：US20120293588A1
公开(公告)日：2012-11-22
申请号：US13464685
申请日：2012-05-04
申请人： Ryo Shimamura , Takeshi Shibata , Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima
发明人： Ryo Shimamura , Takeshi Shibata , Akira Yamamoto , Toshiaki Hirosawa , Hiroki Tajima
IPC分类号： B41J2/17 , B29C65/08
CPC分类号： B41J2/1604 , B29C65/08 , B29C66/124 , B29C66/242 , B29C66/244 , B29C66/30223 , B29C66/543 , B29C66/73921 , B29C66/8322 , B29L2031/7678 , B41J2/14024 , B41J2/14145 , B41J2/1623 , B41J2/17513 , B41J2/17553 , B41J2/17563 , B41J2/18 , B41J2002/14403 , B41J2202/12 , B41J2202/20
摘要： A method for manufacturing a flow passage assembly includes forming a first flow passage in a first joint interface formed by welding a first surface of a first flow passage forming member to a first surface of a second flow passage forming member using an ultrasonic welding process, and forming, after the first flow passage is formed, a second flow passage in a second joint interface formed by welding a first surface of a third flow passage forming member to one of a second surface of the first flow passage forming member and a second surface of the second flow passage forming member using an ultrasonic welding process. A total area of weld portions used when the first flow passage is formed is greater than a total area of weld portions used when the second flow passage is formed.
摘要翻译：一种流路组件的制造方法，其特征在于，在使用超声波焊接工艺将第一流路形成部件的第一面焊接到第二流路形成部件的第一表面的第一接合界面中形成第一流路，在形成所述第一流路之后，形成第二接合界面中的第二流路，所述第二接合界面通过将第三流路形成构件的第一表面焊接到所述第一流路形成构件的第二表面中的一个而形成，所述第二流路形成部件使用超声波焊接工序。当形成第一流路时所使用的焊接部分的总面积大于在形成第二流路时使用的焊接部分的总面积。

9. 发明申请

US20080024542A1 INK JET RECORDING HEAD 有权
标题翻译：喷墨记录头
公开(公告)号：US20080024542A1
公开(公告)日：2008-01-31
申请号：US11781866
申请日：2007-07-23
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Shuzo Iwanaga
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Shuzo Iwanaga
IPC分类号： B41J2/015
CPC分类号： B41J2/1433 , B41J2/14072 , B41J2002/14387 , B41J2002/14475 , B41J2202/11
摘要： An ink jet recording head includes a recording element substrate having an array of discharge ports and a side surface extending along an array direction of the discharge ports, and an opposite surface facing the side surface. A minimum distance is provided between the opposite surface and the side surface at least at a center portion of the side surface. Also, a distance greater than the minimum distance is provided between the opposite surface and the side surface at an end portion of the side surface in the array direction.
摘要翻译：喷墨记录头包括具有排出口阵列和沿着排出口的排列方向延伸的侧面的记录元件基板和面向侧面的相对表面。至少在侧表面的中心部分，在相对表面和侧表面之间提供最小距离。此外，在排列方向上的侧面的端部的相对面和侧面之间设置大于最小距离的距离。

10. 发明授权

US07771020B2 Ink jet recording head 有权
标题翻译：喷墨记录头
公开(公告)号：US07771020B2
公开(公告)日：2010-08-10
申请号：US11781866
申请日：2007-07-23
申请人： Kyota Miyazaki , Toshiaki Hirosawa , Shuzo Iwanaga
发明人： Kyota Miyazaki , Toshiaki Hirosawa , Shuzo Iwanaga
IPC分类号： B41J2/16
CPC分类号： B41J2/1433 , B41J2/14072 , B41J2002/14387 , B41J2002/14475 , B41J2202/11
摘要： An ink jet recording head includes a recording element substrate having an array of discharge ports and a side surface extending along an array direction of the discharge ports, and an opposite surface facing the side surface. A minimum distance is provided between the opposite surface and the side surface at least at a center portion of the side surface. Also, a distance greater than the minimum distance is provided between the opposite surface and the side surface at an end portion of the side surface in the array direction.
摘要翻译：喷墨记录头包括具有排出口阵列和沿着排出口的排列方向延伸的侧面的记录元件基板和面向侧面的相对表面。至少在侧表面的中心部分，在相对表面和侧表面之间提供最小距离。此外，在排列方向上的侧面的端部的相对面和侧面之间设置大于最小距离的距离。

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