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1. 发明授权

US08191996B2 Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate 有权
标题翻译：元件基板，以及使用元件基板的打印头，头盒和打印装置
公开(公告)号：US08191996B2
公开(公告)日：2012-06-05
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。

2. 发明授权

US07905577B2 Printhead substrate having electrothermal transducers arranged at high density, printhead, and printing apparatus 有权
标题翻译：具有以高密度布置的电热转换器的打印头基板，打印头和打印装置
公开(公告)号：US07905577B2
公开(公告)日：2011-03-15
申请号：US11953669
申请日：2007-12-10
申请人： Souta Takeuchi , Yoshiyuki Imanaka , Koichi Omata , Takaaki Yamaguchi , Kousuke Kubo
发明人： Souta Takeuchi , Yoshiyuki Imanaka , Koichi Omata , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/14072
摘要： Plural electrothermal transducers (heaters) belonging to each of blocks having different driving timings are constituted as one group and are connected to a common interconnecting wiring in units of one group. Plural lines are connected to the common wiring such that the plural lines are extended to return with respect to the heaters and are each arranged to extend in an adjacent or sandwiched relation to the heaters. A printhead substrate, a printhead, and a printing apparatus can be provided which can realize higher quality of a printed image and a higher printing speed by arraying the heaters at a higher density while ensuring a sufficient area for arrangement of each of the heaters.
摘要翻译：属于具有不同驱动定时的块的每个块的多个电热换能器（加热器）构成为一组，并且以一组为单位连接到公共互连布线。多条线连接到公共布线，使得多条线相对于加热器延伸以返回，并且各个布置成以与加热器相邻或夹在的关系方式延伸。可以提供打印头基板，打印头和打印装置，其可以通过以更高的密度排列加热器来实现更高质量的打印图像和更高的打印速度，同时确保用于每个加热器的布置的足够的面积。

3. 发明授权

US07896475B2 Element substrate, printhead, and head cartridge 有权
标题翻译：元件基板，打印头和头盒
公开(公告)号：US07896475B2
公开(公告)日：2011-03-01
申请号：US12249484
申请日：2008-10-10
申请人： Koichi Omata , Yoshiyuki Imanaka , Takaaki Yamaguchi , Kousuke Kubo , Souta Takeuchi
发明人： Koichi Omata , Yoshiyuki Imanaka , Takaaki Yamaguchi , Kousuke Kubo , Souta Takeuchi
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/14072
摘要： A small-size element substrate with high electrical efficiency can be achieved when a plurality of printing element arrays having the same discharge amount exist on a single element substrate, and transistors which form driver arrays corresponding to the respective printing element arrays are formed at different array densities including transistors which form a driver array corresponding to a printing element array having a different discharge amount. The area of each transistor of the first driver array corresponding to the first printing element array is set larger than that of each transistor of the second driver array corresponding to the second printing element array. The wiring width of the first power supply wiring pattern corresponding to the first printing element array in a direction perpendicular to the printing element array is set smaller than that of the second power supply wiring pattern corresponding to the second printing element array.
摘要翻译：当在单个元件基板上存在具有相同放电量的多个印刷元件阵列时，可以实现具有高电效率的小尺寸元件基板，并且形成与各个印刷元件阵列相对应的驱动器阵列的晶体管形成为不同的阵列密度包括形成与具有不同放电量的打印元件阵列对应的驱动器阵列的晶体管。对应于第一打印元件阵列的第一驱动器阵列的每个晶体管的面积被设置为大于对应于第二打印元件阵列的第二驱动器阵列的每个晶体管的面积。与第一打印元件阵列相对应的与打印元件阵列垂直的方向的第一电源布线图案的布线宽度被设定为小于与第二打印元件阵列对应的第二电源布线图案的布线宽度。

4. 发明申请

US20080297551A1 ELEMENT SUBSTRATE, PRINTHEAD, HEAD CARTRIDGE, PRINTING APPARATUS, AND METHOD FOR CONFIRMING ELECTRICAL CONNECTION STATUS OF PRINTHEAD AND PRINTING APPARATUS 有权
标题翻译：元件基板，打印头，头戴式打印机，打印设备和确认打印机和打印设备的电气连接状态的方法
公开(公告)号：US20080297551A1
公开(公告)日：2008-12-04
申请号：US12132465
申请日：2008-06-03
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
CPC分类号： B41J2/1752 , B41J2/14072 , B41J2/17553 , B41J29/38
摘要： An element substrate capable of independently confirming an electrical connection status with a logic power source without increasing costs due to increasing the number of terminals or the like. The element substrate includes a connection status output circuit that outputs a signal in response to a connection status of a logic power source input terminal, or a connection status of input terminals of each of a print signal, a clock signal, a drive signal, and a latch signal, and a connection status output terminal that outputs an output signal from the connection status output circuit.
摘要翻译：能够独立地确认与逻辑电源的电连接状态的元件基板，而不会由于增加端子数量等而增加成本。元件基板包括响应于逻辑电源输入端子的连接状态输出信号的连接状态输出电路，或打印信号，时钟信号，驱动信号和/或驱动信号的输入端的连接状态锁存信号，以及从连接状态输出电路输出输出信号的连接状态输出端子。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20080111864A1 ELEMENT SUBSTRATE, PRINTHEAD, HEAD CARTRIDGE, AND PRINTING APPARATUS 有权
标题翻译：元件基板，打印头，头戴式打印机和打印设备
公开(公告)号：US20080111864A1
公开(公告)日：2008-05-15
申请号：US11874985
申请日：2007-10-19
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 , B41J2/0452 , B41J2/04541 , B41J2/04543 , B41J2/04573
摘要： An element substrate includes a plurality of printing elements, a plurality of driving circuits which drive the plurality of printing elements, an input unit which inputs an enable signal to define the driving period of each printing element, a shift register which inputs a print data, a latch circuit which stores, in accordance with an externally input latch signal, the print data output from the shift register and outputs a print data signal, a time-divisional selection circuit which generates a block selection signal to divide the plurality of printing elements into a plurality of blocks and time-divisionally drive the printing elements, and a delay unit which changes the drive timing between the printing elements in a single block. The delay unit delays the enable signal and the print data signal.
摘要翻译：元件基板包括多个打印元件，驱动多个打印元件的多个驱动电路，输入单元，其输入使能信号来定义每个打印元件的驱动周期;输入打印数据的移位寄存器; 锁存电路，其根据外部输入的锁存信号存储从移位寄存器输出的打印数据并输出打印数据信号;时分选择电路，其生成块选择信号以将多个打印元件分成多个块并且分时地驱动打印元件，以及延迟单元，其在单个块中改变打印元件之间的驱动定时。延迟单元延迟使能信号和打印数据信号。

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