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1. 发明授权

US08322829B2 Liquid discharge head substrate and manufacturing method thereof, and liquid discharge head using liquid discharge head substrate and manufacturing method thereof 有权
标题翻译：液体排出头基板及其制造方法以及使用液体排出头基板的排液头及其制造方法
公开(公告)号：US08322829B2
公开(公告)日：2012-12-04
申请号：US12834738
申请日：2010-07-12
申请人： Sadayoshi Sakuma , Hirokazu Komuro , Souta Takeuchi , Takahiro Matsui , Takuya Hatsui
发明人： Sadayoshi Sakuma , Hirokazu Komuro , Souta Takeuchi , Takahiro Matsui , Takuya Hatsui
IPC分类号： B41J2/045
CPC分类号： B41J2/14129 , B41J2/1404 , B41J2/14072 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645
摘要： A liquid discharge head substrate includes an electrode layer, which is electrically connected to an element that generates energy used for discharging a liquid and provided in an inner side of a region between a first face and a third face of a substrate, and a member made of resin which covers the electrode is provided in the region.
摘要翻译：液体排出头基板包括电极层，电极层与产生用于排出液体的能量并且设置在基板的第一面和第三面之间的区域的内侧的元件电连接，在该区域中设置覆盖电极的树脂。

2. 发明授权

US08231195B2 Print element substrate, printhead, and printing apparatus 有权
标题翻译：打印元件基板，打印头和打印装置
公开(公告)号：US08231195B2
公开(公告)日：2012-07-31
申请号：US12428979
申请日：2009-04-23
申请人： Kousuke Kubo , Yoshiyuki Imanaka , Koichi Omata , Souta Takeuchi , Takaaki Yamaguchi
发明人： Kousuke Kubo , Yoshiyuki Imanaka , Koichi Omata , Souta Takeuchi , Takaaki Yamaguchi
IPC分类号： B41J29/38 , B41J2/15 , B41J2/145 , B41J2/045
CPC分类号： B41J2/0458 , B41J2/04546 , B41J2/04573
摘要： This invention is directed to a print element substrate including a plurality of print element arrays in which different numbers of print elements are arranged. The print element substrate can efficiently transfer data to each print element and efficiently lay out circuits. The print element substrate includes the following arrangement. More specifically, a first print element array having a relatively large number of print elements, and a plurality of second print element arrays which are equal in length to the first print element array and smaller in the number of print elements than the first print element array are juxtaposed. The print element substrate includes one shift register which holds data for driving the print elements of the first print element array, and one shift register which holds data for driving the print elements of the second print element arrays.
摘要翻译：本发明涉及一种包括多个打印元件阵列的打印元件基板，其中布置了不同数量的打印元件。打印元件基板可以有效地将数据传送到每个打印元件并且有效地布置电路。印刷元件基板包括以下布置。更具体地，具有相对大量打印元件的第一打印元件阵列和与第一打印元件阵列长度相等的多个第二打印元件阵列，并且比第一打印元件阵列的打印元件数量更小并列印刷元件基板包括一个移位寄存器，其保存用于驱动第一打印元件阵列的打印元件的数据，以及一个移位寄存器，其保存用于驱动第二打印元件阵列的打印元件的数据。

3. 发明申请

US20120111828A1 METHOD FOR MANUFACTURING EJECTION ELEMENT SUBSTRATE 有权
标题翻译：制造喷射元件基板的方法
公开(公告)号：US20120111828A1
公开(公告)日：2012-05-10
申请号：US13281714
申请日：2011-10-26
申请人： Souta Takeuchi , Hirokazu Komuro , Sadayoshi Sakuma
发明人： Souta Takeuchi , Hirokazu Komuro , Sadayoshi Sakuma
IPC分类号： G01D15/18
CPC分类号： B41J2/1628 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2002/14403
摘要： Provided is a method for manufacturing an ejection element substrate which is provided with a flow-channel-forming member having an ejection orifice for ejecting a liquid and a liquid flow channel that is communicated with the ejection orifice, and a substrate having a supply port for supplying the liquid to the liquid flow channel, and further a filter structure formed in the bottom of the supply port, including: forming the supply port by forming a through-hole by etching the substrate from a second face of the substrate on the side opposite to a first face of the substrate, on which the flow-channel-forming member is disposed; providing a resinous protection film on the side face and the bottom of the supply port; and forming a minute opening in the resinous protection film in the bottom of the supply port by carrying out a laser processing from the side of the second face.
摘要翻译：本发明提供一种喷射元件基板的制造方法，该喷射元件基板具有流路形成部件，该流路形成部件具有用于喷射液体的喷射孔和与该喷射孔连通的液体流路，以及具有供给口将液体供给到液体流动通道，以及形成在供给口底部的过滤器结构，其特征在于，包括：通过从相对侧的基板的第二面上从基板的第二面蚀刻基板形成通孔而形成供给口到所述基板的第一面，所述流路形成构件设置在所述基板的第一面上; 在供给口的侧面和底部设置树脂保护膜; 通过从第二面侧进行激光加工，在供给口的底部的树脂保护膜上形成微小的开口。

4. 发明授权

US08152276B2 Liquid jet head, method for manufacturing liquid jet head, and method for forming structure for liquid jet head 有权
标题翻译：液体喷射头，液体喷射头的制造方法和液体喷射头结构的形成方法
公开(公告)号：US08152276B2
公开(公告)日：2012-04-10
申请号：US12357820
申请日：2009-01-22
申请人： Hiroyuki Murayama , Yoshinori Tagawa , Souta Takeuchi , Makoto Watanabe , Keiji Watanabe
发明人： Hiroyuki Murayama , Yoshinori Tagawa , Souta Takeuchi , Makoto Watanabe , Keiji Watanabe
IPC分类号： B41J2/14
CPC分类号： B41J2/14024 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645
摘要： A liquid ejecting head includes a coating resin layer including a plurality of ejection outlets for ejecting liquid and flow paths which are in fluid communication with the ejection outlets, respectively; a substrate having energy generating elements for generating energy for ejecting liquid; and an adhesion improving layer provided between the coating resin layer and the substrate. The coating resin layer further includes a first resin material layer closest to the substrate and at least one second resin material layer, and the first resin material layer provides at least one stepped portion continuing from a periphery of the second resin material layer.
摘要翻译：液体喷射头包括：涂覆树脂层，包括多个用于喷射液体的喷射出口和分别与喷射出口流体连通的流路; 具有用于产生用于喷射液体的能量的能量产生元件的基板; 以及设置在涂料树脂层和基材之间的粘附改善层。涂料树脂层还包括最靠近基材的第一树脂材料层和至少一个第二树脂材料层，第一树脂材料层提供至少一个从第二树脂材料层的周边延伸的阶梯部分。

5. 发明授权

US08070262B2 Print element substrate, printhead, and printing apparatus 有权
标题翻译：打印元件基板，打印头和打印装置
公开(公告)号：US08070262B2
公开(公告)日：2011-12-06
申请号：US12428995
申请日：2009-04-23
申请人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Koichi Omata , Souta Takeuchi , Kousuke Kubo
发明人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Koichi Omata , Souta Takeuchi , Kousuke Kubo
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04523 , B41J2/04541 , B41J2/04543 , B41J2/0455
摘要： This invention is directed to allow efficiently transferring data to each print element (heater) and efficiently laying out circuits in an element substrate including plural heater arrays in which different numbers of heaters are arranged. This substrate includes: a first array having a relatively large number of heaters; and a second array which is equal in length to the first array and has a relatively small number of heaters. These arrays are juxtaposed. The substrate further includes plural shift registers equal in number to the heater arrays of the substrate. The shift registers include a shift register which holds some data for driving the heaters of the first heater array, and data for driving the heaters of the second heater array. The shift registers further include a shift register which holds data other than some data for driving the heaters of the first heater array.
摘要翻译：本发明旨在允许有效地将数据传送到每个打印元件（加热器）并且有效地布置在包括多个加热器阵列的元件基板中的电路，其中布置不同数量的加热器。该基板包括：具有相对大量加热器的第一阵列; 以及与第一阵列长度相等且具有相对较少数量的加热器的第二阵列。这些数组并列。衬底还包括与衬底的加热器阵列数量相等的多个移位寄存器。移位寄存器包括移位寄存器，其保存用于驱动第一加热器阵列的加热器的一些数据，以及用于驱动第二加热器阵列的加热器的数据。移位寄存器还包括移位寄存器，该移位寄存器保存用于驱动第一加热器阵列的加热器的某些数据以外的数据。

6. 发明授权

US08057000B2 Element substrate, printhead, head cartridge, and printing apparatus 有权
标题翻译：元件基板，打印头，头盒和打印装置
公开(公告)号：US08057000B2
公开(公告)日：2011-11-15
申请号：US12910094
申请日：2010-10-22
申请人： Yoshiyuki Imanaka , Souta Takeuchi , Takuya Hatsui , Takaaki Yamaguchi , Takahiro Matsui , Kousuke Kubo
发明人： Yoshiyuki Imanaka , Souta Takeuchi , Takuya Hatsui , Takaaki Yamaguchi , Takahiro Matsui , Kousuke Kubo
IPC分类号： B41J29/38
CPC分类号： B41J2/17546 , B41J2/1753 , B41J2/17553
摘要： This invention relates to an element substrate capable of confirming an electrical connection status before a printhead malfunctions. The element substrate is a substrate for a printhead, which is detachable from a printing apparatus and includes a plurality of printing elements, a logical circuit for controlling the printing elements, and a voltage application terminal for applying a driving voltage to drive the printing elements. The logical circuit is driven at a voltage lower than the driving voltage. The element substrate includes a connection status output circuit which outputs a signal reflecting the electrical connection status between the printhead and the printing apparatus on the basis of the driving voltage.
摘要翻译：本发明涉及能够在打印头故障之前确认电连接状态的元件基板。元件基板是用于打印头的基板，其可与打印装置分离，并且包括多个打印元件，用于控制打印元件的逻辑电路，以及用于施加驱动电压以驱动打印元件的电压施加端子。逻辑电路以低于驱动电压的电压驱动。元件基板包括连接状态输出电路，其基于驱动电压输出反映打印头和打印装置之间的电连接状态的信号。

7. 发明申请

US20110012960A1 LIQUID DISCHARGE HEAD SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND LIQUID DISCHARGE HEAD USING LIQUID DISCHARGE HEAD SUBSTRATE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液体排出头基板及其制造方法及使用液体排出头基板的液体排出头及其制造方法
公开(公告)号：US20110012960A1
公开(公告)日：2011-01-20
申请号：US12834738
申请日：2010-07-12
申请人： Sadayoshi Sakuma , Hirokazu Komuro , Souta Takeuchi , Takahiro Matsui , Takuya Hatsui
发明人： Sadayoshi Sakuma , Hirokazu Komuro , Souta Takeuchi , Takahiro Matsui , Takuya Hatsui
IPC分类号： B41J2/135 , B44C1/22
CPC分类号： B41J2/14129 , B41J2/1404 , B41J2/14072 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645
摘要： A liquid discharge head substrate includes an electrode layer, which is electrically connected to an element that generates energy used for discharging a liquid and provided in an inner side of a region between a first face and a third face of a substrate, and a member made of resin which covers the electrode is provided in the region.
摘要翻译：液体排出头基板包括电极层，电极层与产生用于排出液体的能量并且设置在基板的第一面和第三面之间的区域的内侧的元件电连接，在该区域中设置覆盖电极的树脂。

8. 发明申请

US20100134566A1 ELEMENT SUBSTRATE, AND PRINTHEAD, HEAD CARTRIDGE, AND PRINTING APPARATUS USING THE ELEMENT SUBSTRATE 有权
标题翻译：元件基板和打印头，头戴式打印机和使用元件基板的打印设备
公开(公告)号：US20100134566A1
公开(公告)日：2010-06-03
申请号：US12700185
申请日：2010-02-04
申请人： Koichi Omata , Yoshiyuki Imanaka , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Koichi Omata , Yoshiyuki Imanaka , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543
摘要： This invention relates to a printhead element substrate having a plurality of electrothermal transducers and a plurality of switching elements which drive the plurality of electrothermal transducers. The element substrate has a level converter which is shared by adjacent electrothermal transducers and steps up an input driving signal, and a switch circuit which supplies the driving signal output from the level converter to one of the adjacent electrothermal transducers. The switch circuit switches the supply destination of the driving signal in accordance with an external input selection signal.
摘要翻译：本发明涉及一种具有多个电热换能器和驱动多个电热换能器的多个开关元件的打印头元件基板。元件基板具有由相邻的电热换能器共享并升高输入驱动信号的电平转换器，以及将从电平转换器输出的驱动信号提供给相邻的电热换能器之一的开关电路。开关电路根据外部输入选择信号切换驱动信号的供给目的地。

9. 发明申请

US20090289995A1 INK JET RECORDING HEAD SUBSTRATE, AND INK JET RECORDING HEAD INCLUDING THE SUBSTRATE 有权
标题翻译：喷墨记录头基板和喷墨记录头，包括基板
公开(公告)号：US20090289995A1
公开(公告)日：2009-11-26
申请号：US12470120
申请日：2009-05-21
申请人： Koichi Omata , Yoshiyuki Imanaka , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Koichi Omata , Yoshiyuki Imanaka , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/14
CPC分类号： B41J2/14072 , B41J2/04541 , B41J2/0458
摘要： An ink jet recording head substrate is provided with: an array of a plurality of energy generating bodies for generating energy utilized to discharge ink; and an ink supply port arranged along the array to supply ink to the plurality of energy generating bodies, the array and the ink supply port each extending in a longitudinal direction of the ink jet recording head substrate, the ink jet recording head substrate comprising: a first terminal electrically connected with the plurality of energy generating bodies, the first terminal being arranged along beside a first side of the ink jet recording head substrate, the first side extending in a cross direction intersecting the longitudinal direction; and a second terminal electrically connected with the plurality of energy generating bodies, the second terminal being arranged beside a second side of the ink jet recording head substrate, the second side extending in the longitudinal direction, so as to be arranged in an area between the first side and a phantom line that passes through a longitudinal end of the ink supply port closer to the first side and extends in the cross direction.
摘要翻译：喷墨记录头基板设置有：用于产生用于排出墨水的能量的多个能量产生体的阵列; 以及沿该阵列布置的供墨口，用于向喷墨记录头基板的纵向方向延伸的多个能量产生体，阵列和供墨口提供油墨，喷墨记录头基板包括：所述第一端子与所述多个能量产生体电连接，所述第一端子沿着所述喷墨记录头基板的第一侧布置，所述第一端沿与所述纵向方向交叉的横向方向延伸; 以及与所述多个能量产生体电连接的第二端子，所述第二端子布置在所述喷墨记录头基板的第二侧旁边，所述第二侧沿纵向方向延伸，以便布置在第一侧和虚线穿过供墨口的纵向端部更靠近第一侧并沿横向延伸。

10. 发明申请

US20090278890A1 PRINT ELEMENT SUBSTRATE, PRINTHEAD, AND PRINTING APPARATUS 有权
标题翻译：打印元件基板，打印头和打印设备
公开(公告)号：US20090278890A1
公开(公告)日：2009-11-12
申请号：US12428995
申请日：2009-04-23
申请人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Koichi Omata , Souta Takeuchi , Kousuke Kubo
发明人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Koichi Omata , Souta Takeuchi , Kousuke Kubo
IPC分类号： B41J2/145 , B41J2/05
CPC分类号： B41J2/0458 , B41J2/04523 , B41J2/04541 , B41J2/04543 , B41J2/0455
摘要： This invention is directed to allow efficiently transferring data to each print element (heater) and efficiently laying out circuits in an element substrate including plural heater arrays in which different numbers of heaters are arranged. This substrate includes: a first array having a relatively large number of heaters; and a second array which is equal in length to the first array and has a relatively small number of heaters. These arrays are juxtaposed. The substrate further includes plural shift registers equal in number to the heater arrays of the substrate. The shift registers include a shift register which holds some data for driving the heaters of the first heater array, and data for driving the heaters of the second heater array. The shift registers further include a shift register which holds data other than some data for driving the heaters of the first heater array.
摘要翻译：本发明旨在允许有效地将数据传送到每个打印元件（加热器）并且有效地布置在包括多个加热器阵列的元件基板中的电路，其中布置不同数量的加热器。该基板包括：具有相对大量加热器的第一阵列; 以及与第一阵列长度相等且具有相对较少数量的加热器的第二阵列。这些数组并列。衬底还包括与衬底的加热器阵列数量相等的多个移位寄存器。移位寄存器包括移位寄存器，其保存用于驱动第一加热器阵列的加热器的一些数据，以及用于驱动第二加热器阵列的加热器的数据。移位寄存器还包括移位寄存器，该移位寄存器保存用于驱动第一加热器阵列的加热器的某些数据以外的数据。

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