专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

US08070267B2 Ink jet recording head and production process thereof 有权
标题翻译：喷墨记录头及其制造方法
公开(公告)号：US08070267B2
公开(公告)日：2011-12-06
申请号：US12112159
申请日：2008-04-30
申请人： Souta Takeuchi , Yoshiyuki Imanaka , Takuya Hatsui , Takaaki Yamaguchi , Takahiro Matsui , Kousuke Kubo
发明人： Souta Takeuchi , Yoshiyuki Imanaka , Takuya Hatsui , Takaaki Yamaguchi , Takahiro Matsui , Kousuke Kubo
IPC分类号： B41J2/05
CPC分类号： B41J2/14072 , B41J2/14129
摘要： An ink jet recording element substrate includes a substrate; an ejection outlet array for ejecting ink; a heat generating element array comprising a plurality of heat generating elements for generating ejection energy for ejecting the ink from the ejection outlet array; a protecting film, comprising protecting portions, for protecting the heat generating element array; a common line, disposed along a side of the heat generating element array, for supplying electric power for driving the heat generating elements, and being divided into at least two portions by a line perpendicular to the heat generating element array; a testing electrode for testing a function of the protecting film; and an externally connecting electrode, disposed at an end of the substrate, for externally supplying electric power to the common line; wherein the ink jet recording element substrate further includes, in an area between the portions of the common line, a connecting line for electrically connecting the protecting portions of the protecting film disposed to sandwich the common line and a lead line for electrically connecting the protective film and the testing electrode.
摘要翻译：喷墨记录元件基板包括基板; 用于喷射墨水的喷射出口阵列; 发热元件阵列，包括多个用于产生喷射能量的发热元件，用于从喷射出口阵列喷射墨水; 保护膜，包括用于保护发热元件阵列的保护部分; 沿着所述发热元件阵列的一侧设置的用于驱动所述发热元件的电力的公共线，并且通过垂直于所述发热元件阵列的线分成至少两个部分; 用于测试保护膜功能的测试电极; 以及外部连接电极，设置在所述基板的一端，用于向所述公共线路外部供电; 其特征在于，所述喷墨记录元件基板还包括在所述公用线的所述部分之间的区域中，用于将所述保护膜的保护部分电连接以夹持所述公用线的连接线和用于将所述保护膜电连接的引线和测试电极。

3. 发明授权

US08070263B2 Printing head substrate, ink jet printing head and ink jet printing apparatus with substrate temperature detecting element 有权
标题翻译：印刷头基板，喷墨打印头和具有基板温度检测元件的喷墨打印设备
公开(公告)号：US08070263B2
公开(公告)日：2011-12-06
申请号：US12480249
申请日：2009-06-08
申请人： Ryoji Oohashi , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Yuuji Tamaru , Masafumi Takimoto
发明人： Ryoji Oohashi , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Yuuji Tamaru , Masafumi Takimoto
IPC分类号： B41J2/05
CPC分类号： B41J2/1752 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/1408 , B41J2/17553
摘要： There are provided a printing head substrate, an ink jet printing head and an ink jet printing apparatus, which accurately detect a temperature state in the central part of a heater array on the substrate and restrict an area of the substrate to a minimum. A printing head substrate has a plurality of heating elements, a plurality of ink supply openings, a logic circuit for driving the heating elements; a substrate temperature detecting element for detecting a temperature of the printing head substrate, and input and output pads for carrying out reception and supply of a signal between a printing apparatus, and the logic circuit and the substrate temperature detecting element, wherein a beam integral with the substrate is provided between the plurality of ink supply openings, and the substrate temperature detecting element is arranged on the beam.
摘要翻译：提供了一种能够准确地检测基板上的加热器阵列的中心部分的温度状态并将基板的面积限制在最小的打印头基板，喷墨打印头和喷墨打印装置。印刷头基板具有多个加热元件，多个供墨孔，用于驱动加热元件的逻辑电路; 用于检测打印头基板的温度的基板温度检测元件，以及用于在打印装置与逻辑电路与基板温度检测元件之间进行信号的接收和提供的输入输出焊盘，其中，与基板设置在多个供墨口之间，基板温度检测元件设置在横梁上。

4. 发明申请

US20110285788A1 LIQUID DISCHARGE HEAD AND CIRCUIT BOARD 有权
标题翻译：液体排出头和电路板
公开(公告)号：US20110285788A1
公开(公告)日：2011-11-24
申请号：US13105796
申请日：2011-05-11
申请人： Kimiyuki Hayasaki , Takamitsu Tokuda , Kengo Umeda , Nobuyuki Hirayama , Takaaki Yamaguchi , Yoshiyuki Imanaka , Tatsuo Furukawa
发明人： Kimiyuki Hayasaki , Takamitsu Tokuda , Kengo Umeda , Nobuyuki Hirayama , Takaaki Yamaguchi , Yoshiyuki Imanaka , Tatsuo Furukawa
IPC分类号： B41J2/135 , H05K1/00
CPC分类号： B41J2/14072 , H05K1/0228 , H05K1/0245
摘要： A liquid discharge head includes a liquid discharge head substrate including a discharge port through which a liquid is discharged, and a plurality of energy generating elements that generate energy for discharging the liquid from the discharge port, and a circuit board having flexibility including a pair of differential transmission lines for transmitting differential transmission signals used as logical signals for driving the energy generating elements, to the liquid discharge head substrate, and a voltage supply line for supplying a voltage applied to the energy generating elements to obtain the energy, to the liquid discharge head substrate, wherein the pair of differential transmission lines is provided on one surface of the circuit board, and the voltage supply line is provided on the other surface of the circuit board, which is on a reverse side of the one surface.
摘要翻译：液体排出头包括：液体排出头基板，包括排出口的排出口，以及产生用于从排出口排出液体的能量的多个能量产生元件;以及具有柔性的电路板，包括一对用于将用作驱动能量产生元件的逻辑信号的差分传输信号传送到液体排出头基板的差动传输线和用于向施加到能量产生元件获得能量的电压提供给液体排出口的电压供应线头基板，其中所述一对差动传输线设置在所述电路板的一个表面上，并且所述电压供给线设置在所述电路板的位于所述一个表面的相反侧的另一个表面上。

5. 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。

6. 发明授权

US07896476B2 Inkjet printhead board and inkjet printhead using same 有权
标题翻译：喷墨打印头板和使用其的喷墨打印头
公开(公告)号：US07896476B2
公开(公告)日：2011-03-01
申请号：US11958520
申请日：2007-12-18
申请人： Kousuke Kubo , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Takahiro Matsui
发明人： Kousuke Kubo , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Takahiro Matsui
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/14072 , B41J2202/17
摘要： An inkjet printhead board and inkjet printhead is provided having a reliable storage element which allows for print without causing damages to an interlayer insulation film and protection film upon printing data unique to the printhead and is free from the restriction in arrangement position. For this purpose, a printing device board uses therein an information storage element formed common in material and process to electro-thermal converter element, the resistance value of which is changed to enable information storage so that information can be read out of the information storage element.
摘要翻译：提供一种具有可靠存储元件的喷墨打印头板和喷墨打印头，其可打印而不会在打印头上打印独特的打印数据而导致对层间绝缘膜和保护膜的损坏，并且不受布置位置限制。为此，打印装置板中使用了电热转换器元件的材料和处理中常见的信息存储元件，其电阻值被改变以使信息存储能够从信息存储元件读出信息。

7. 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。

8. 发明申请

US20100283819A1 LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头
公开(公告)号：US20100283819A1
公开(公告)日：2010-11-11
申请号：US12763407
申请日：2010-04-20
申请人： Yuuji Tamaru , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Toshio Negishi , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kudo
发明人： Yuuji Tamaru , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Toshio Negishi , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kudo
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/0455 , B41J2/04563 , B41J2/14088 , B41J2002/14387
摘要： A print head is provided that well preserves ink characteristics upon printing by way of performing effective ink preliminary heating. The print head has heaters, and ejection openings formed at locations corresponding to the heaters. Viewed from the side from which ink is ejected, a sub-heater is established in the print head between the ink supply port and the print elements such as to surround the ink supply port.
摘要翻译：提供一种打印头，通过进行有效的墨预备加热，能够很好地保持打印时的墨水特性。打印头具有加热器和形成在与加热器对应的位置处的喷射口。从喷墨的一侧观察，在供墨口和打印元件之间的打印头中建立了副加热器，以便围绕供墨口。

9. 发明授权

US07641317B2 Liquid discharge recording head and liquid discharge recording head cartridge including the same 失效
标题翻译：液体排出记录头和包括其的排液记录头盒
公开(公告)号：US07641317B2
公开(公告)日：2010-01-05
申请号：US11400255
申请日：2006-04-07
申请人： Takahiro Matsui , Takuya Hatsui , Yoshiyuki Imanaka , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Takahiro Matsui , Takuya Hatsui , Yoshiyuki Imanaka , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/1412 , B41J2/14145 , B41J2002/14387
摘要： A liquid discharge recording head includes a substrate having a liquid supply opening facilitating supplying liquid and heating resistors for generating energy for discharging the liquid, a flow path member having discharge openings and flow paths including first and second flow paths that are adjacent each other, the second flow path being longer than the first flow path, and a first resister corresponding to the first flow path and a second resistor corresponding to the second flow path, each of the first and second resistors being disposed at an area of the flow path member which is situated in correspondence with the liquid supply opening, wherein an amount of protrusion of the first resister at a side of the first flow path is greater than an amount of protrusion of the second resister at a side of the second flow path.
摘要翻译：液体排出记录头包括具有便于供应液体的液体供应开口和用于产生用于排出液体的能量的加热电阻器的基板，具有排出口的流路构件和包括彼此相邻的第一和第二流动路径的流路，所述第二流路长于所述第一流路，以及对应于所述第一流路的第一回路和对应于所述第二流路的第二电阻，所述第一和第二电阻中的每一个设置在所述流路构件的区域处，与液体供给口对应设置，其中，第一流路的一侧的第一抵接件的突出量大于第二流路一侧的第二塞子的突出量。

10. 发明申请

US20090207210A1 LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头
公开(公告)号：US20090207210A1
公开(公告)日：2009-08-20
申请号：US12427969
申请日：2009-04-22
申请人： Yoshiyuki IMANAKA , Takuya HATSUI , Souta TAKEUCHI , Takaaki YAMAGUCHI , Takahiro MATSUI , Kousuke KUBO
发明人： Yoshiyuki IMANAKA , Takuya HATSUI , Souta TAKEUCHI , Takaaki YAMAGUCHI , Takahiro MATSUI , Kousuke KUBO
IPC分类号： B41J2/05
CPC分类号： B41J2/1412 , B41J2/1404 , B41J2002/14387
摘要： A recording head including outlets disposed in a staggered pattern so that the distances from an ink inlet to the outlets differ alternately for adjacent outlets. A recording head includes an outlet group including a plurality of outlets on at least one side of an ink inlet. The outlet group includes first outlets and second outlets, wherein the distance from the ink inlet to the first outlets differs from the distance from the ink inlet to the second outlets. First recording elements and second recording elements including heat resistors are provided. The first recording elements and second recording elements correspond to the first outlets and the second outlets, respectively, and are disposed in first ink channels and second ink channels, respectively. The first recording elements are rectangular, whereas the second recording elements are substantially square.
摘要翻译：一种记录头，包括以交错图案布置的出口，使得从墨入口到出口的距离相邻的出口交替变化。记录头包括在墨水入口的至少一侧上包括多个出口的出口组。出口组包括第一出口和第二出口，其中从墨入口到第一出口的距离不同于从墨入口到第二出口的距离。提供包括热电阻的第一记录元件和第二记录元件。第一记录元件和第二记录元件分别对应于第一出口和第二出口，并且分别设置在第一墨通道和第二墨通道中。第一记录元件是矩形的，而第二记录元件基本上是正方形的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式