公开(公告)号：US6084611A

公开(公告)日：2000-07-04

申请号：US728860

申请日：1996-10-10

申请人： Toru Yamane ,  Toshiaki Hirosawa ,  Manabu Sueoka

发明人： Toru Yamane ,  Toshiaki Hirosawa ,  Manabu Sueoka

IPC分类号： B41J2/14

CPC分类号： B41J2/14024

摘要： A recording head comprises a recording element substrate on which a plurality of recording elements and first connecting electrodes connecting to the recording elements are disposed a driving element substrate on which a plurality of driving elements for driving the plurality of recording elements and second connecting electrodes connecting to the driving elements are disposed and a pressure welding member for producing a pressure welding force to pressure weld the recording element substrate and the driving element substrate together. The recording element substrate and the driving element substrate are pressure welded by the pressure welding member to connect the first connecting electrodes and the second connecting electrodes, with the recording element substrate sandwiched between the driving element substrate and the pressure welding member.

摘要翻译： 记录头包括记录元件基板，多个记录元件和与记录元件连接的第一连接电极设置在驱动元件基板上，多个驱动元件用于驱动多个记录元件，第二连接电极连接到 设置驱动元件，以及用于产生压力焊接力以将记录元件基板和驱动元件基板加压焊接在一起的压力焊接部件。 记录元件基板和驱动元件基板通过压焊部件进行加压焊接，以将第一连接电极和第二连接电极连接，记录元件基板夹在驱动元件基板和压接部件之间。

公开(公告)号：US06565187B2

公开(公告)日：2003-05-20

申请号：US09986802

申请日：2001-11-13

申请人： Seiichiro Karita ,  Manabu Sueoka ,  Toru Yamane ,  Junji Yasuda

发明人： Seiichiro Karita ,  Manabu Sueoka ,  Toru Yamane ,  Junji Yasuda

IPC分类号： B41J2165

CPC分类号： B41J2/14072 ,  B41J2/14016 ,  B41J2/155

摘要： The present invention provides a liquid ejecting head and a liquid ejecting apparatus which permits downsizing of the liquid ejecting head and cost reduction, and furthermore, provides a liquid ejecting head and a liquid ejecting apparatus which permits size reduction of the liquid ejecting head, improvement of reliability of the electrical mounting section, and cost reduction.

公开(公告)号：US06209988B1

公开(公告)日：2001-04-03

申请号：US09229994

申请日：1999-01-14

申请人： Manabu Sueoka ,  Toru Yamane

发明人： Manabu Sueoka ,  Toru Yamane

IPC分类号： B41J214

CPC分类号： B41J25/34 ,  B41J2/16 ,  B41J2/1623 ,  B41J2002/14362

摘要： An ink jet recording head has a recording element unit including a recording element for generating an energy for jetting an ink and a connecting terminal connected to the recording element, a driving element unit including a driving element for driving the recording element and a connecting terminal connected to the driving element, a pressing force generating mechanism for generating a pressing force for pressing the recording element unit and the driving element unit so that the two connecting terminals are connected, and a pressing force transmission member for transmitting the pressing force to the recording element unit or the driving element unit while coming into contact therewith. An ink jet recording apparatus has the ink jet recording head and a member mounted with the ink jet recording head.

摘要翻译： 喷墨记录头具有记录元件单元，该记录元件单元包括用于产生用于喷射墨水的能量的记录元件和连接到记录元件的连接端子，驱动元件单元包括用于驱动记录元件的驱动元件和连接端子 驱动元件，用于产生用于按压所述记录元件单元和所述驱动元件单元以使得所述两个连接端子连接的按压力的按压力产生机构，以及用于将所述按压力传递到所述记录元件的按压力传递部件 单元或驱动元件单元。 喷墨记录装置具有喷墨记录头和安装有喷墨记录头的构件。

公开(公告)号：US6024439A

公开(公告)日：2000-02-15

申请号：US715123

申请日：1996-09-17

申请人： Manabu Sueoka ,  Toshiaki Hirosawa ,  Toru Yamane

发明人： Manabu Sueoka ,  Toshiaki Hirosawa ,  Toru Yamane

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/1631 ,  B41J2/14024 ,  B41J2/14072 ,  B41J2/14201 ,  B41J2/1601 ,  B41J2/1607 ,  B41J2/1626 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2202/21

摘要： The present invention provides an ink-jet head, an ink-jet cartridge and an ink-jet apparatus, which can provide certain and stable electrical connection in a separable manner between an energy generation element unit and a driving element unit. The ink-jet head includes the energy generation element unit U.sub.E having signal wires for supplying electric signals for heat generating resistors, and connecting electrodes projectingly provided at the ends of the signal wires positioned on the mating surface F.sub.E, and the driving element unit U.sub.D having signal wires for feeding electric signals from the driving elements for driving head generating resistors, and connecting electrodes projectingly provided at the ends of the signal wires positioned on the mating surface F.sub.D. The connecting electrodes are connected to each other by mutually mating the mating surfaces F.sub.E and F.sub.D of the energy generation element unit U.sub.E and the driving element unit U.sub.D. Projecting portion is formed on at least one of the mating surfaces F.sub.E for maintaining mating interval between two units U.sub.E and U.sub.D.

摘要翻译： 本发明提供一种喷墨头，喷墨墨盒和喷墨装置，其能够以可分离的方式在能量产生元件单元和驱动元件单元之间提供一定且稳定的电连接。 喷墨头包括能量产生元件单元UE，其具有用于提供用于发热电阻器的电信号的信号线，以及突出设置在位于配合表面FE上的信号线的端部的连接电极，并且驱动元件单元UD具有 用于从用于驱动头产生电阻器的驱动元件馈送电信号的信号线，以及突出设置在位于匹配表面FD上的信号线的端部处的连接电极。 连接电极通过将能量产生元件单元UE和驱动元件单元UD的配合面FE和FD相互配合而相互连接。 突出部形成在至少一个配合面FE上，用于维持两个单元UE和UD之间的配合间隔。

公开(公告)号：US07832843B2

公开(公告)日：2010-11-16

申请号：US11844071

申请日：2007-08-23

申请人： Masaki Oikawa ,  Mineo Kaneko ,  Ken Tsuchii ,  Toru Yamane ,  Keiji Tomizawa ,  Mitsuhiro Matsumoto ,  Shuichi Ide ,  Kansui Takino ,  Naozumi Nabeshima

发明人： Masaki Oikawa ,  Mineo Kaneko ,  Ken Tsuchii ,  Toru Yamane ,  Keiji Tomizawa ,  Mitsuhiro Matsumoto ,  Shuichi Ide ,  Kansui Takino ,  Naozumi Nabeshima

IPC分类号： B41J2/05

CPC分类号： B41J2/145 ,  B41J2/1404 ,  B41J2002/14177 ,  B41J2002/14403 ,  B41J2002/14475

摘要： A liquid ejecting head includes plural ejection outlets for ejecting droplets; liquid flow paths in fluid communication with the ejection outlets; and a liquid supply opening for supplying the liquid to the liquid flow paths. The ejection outlets include first and second ejection outlets disposed at least at one side of the liquid supply opening and are staggered. The first ejection outlets are nearer to the liquid supply opening than the second ejection outlets. Each of first recording elements corresponding to the first ejection outlets includes one rectangular heat generating resistor having a long side extending along a direction crossing with an arranging direction of the ejection outlets. Each of second recording elements corresponding to the second ejection outlets comprises plural rectangular heat generating resistors which are adjacent to each other at long sides thereof and are electrically connected in series.

摘要翻译： 液体喷射头包括用于喷射液滴的多个喷射出口; 与喷射出口流体连通的液体流路; 以及用于将液体供应到液体流动通道的液体供应开口。 喷射出口包括设置在液体供应开口的至少一侧的第一和第二喷射出口，并且交错。 第一喷射口比第二喷射口更靠近液体供应口。 对应于第一喷射出口的每个第一记录元件包括一个矩形发热电阻器，其具有沿着与喷射出口的排列方向交叉的方向延伸的长边。 与第二喷射口相对应的第二记录元件中的每一个包括在其长边彼此相邻并串联电连接的多个矩形发热电阻器。

公开(公告)号：US20100037460A1

公开(公告)日：2010-02-18

申请号：US12581666

申请日：2009-10-19

申请人： Naozumi Nabeshima ,  Toru Yamane ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai

发明人： Naozumi Nabeshima ,  Toru Yamane ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai

IPC分类号： B21D53/76

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  Y10T29/49401

摘要： A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber.

摘要翻译： 液体排出头包括具有能量产生元件的基板，该能量产生元件被配置为产生排出液体所需的能量，排出端口，其构造成排出液体并以与该能量产生元件相对的关系提供;壁构件，其限定适于存储的室 由能量产生元件产生的能量排出液体所需的能量，限定连接腔室和排放口的流体路径的排出部分，便于将液体供应到腔室中的供应路径以及设置在腔室中的一对中空部分 所述壁构件，其中所述中空部分彼此相对并且在从所述排出口到所述基板的方向上至少夹着所述排出口的整个排出口，并且所述中空部分与所述室独立。

公开(公告)号：US20090201343A1

公开(公告)日：2009-08-13

申请号：US12364217

申请日：2009-02-02

申请人： Chiaki Muraoka ,  Yukuo Yamaguchi ,  Mikiya Umeyama ,  Toru Yamane ,  Masaki Oikawa ,  Yuichiro Akama ,  Keiji Tomizawa ,  Tomotsugu Kuroda

发明人： Chiaki Muraoka ,  Yukuo Yamaguchi ,  Mikiya Umeyama ,  Toru Yamane ,  Masaki Oikawa ,  Yuichiro Akama ,  Keiji Tomizawa ,  Tomotsugu Kuroda

IPC分类号： B41J2/05 ,  H01L21/00

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1645 ,  B41J2002/14403 ,  B41J2002/14475

摘要： The present invention provides a liquid ejection head for which the peeling of an orifice plate from a substrate seldom occurs, even in a structure such that the walls that define each energy application chamber are narrowed toward a ejection port. The walls that define a first pressure chamber are inclined inward within the first pressure chamber, so that the first pressure chamber is narrowed, toward an ejection port, along a direction perpendicular to the heater formation face on which heaters are arranged. Further, the walls that define each ink flow path are inclined in the ink ejection direction. Furthermore, the angle at which the walls that define the ink flow path are inclined relative to the ink ejection direction is smaller than the angle at which the walls that define the first pressure chamber are inclined inward, within the first pressure chamber.

摘要翻译： 本发明提供了一种液体喷射头，即使在限定每个能量施加室的壁朝向喷射口变窄的结构中，也很少发生孔板从基板的剥离。 限定第一压力室的壁在第一压力室内向内倾斜，使得第一压力室沿着与加热器布置在其上的加热器形成面垂直的方向朝向喷射口变窄。 此外，限定每个油墨流动路径的壁在喷墨方向上倾斜。 此外，限定墨流路的壁相对于墨喷射方向倾斜的角度小于在第一压力室内限定第一压力室的壁向内倾斜的角度。

公开(公告)号：US20080143786A1

公开(公告)日：2008-06-19

申请号：US11936227

申请日：2007-11-07

申请人： Masaki Oikawa ,  Mineo Kaneko ,  Ken Tsuchii ,  Toru Yamane ,  Keiji Tomizawa ,  Mitsuhiro Matsumoto ,  Shuichi Ide ,  Kansui Takino ,  Naozumi Nabeshima

发明人： Masaki Oikawa ,  Mineo Kaneko ,  Ken Tsuchii ,  Toru Yamane ,  Keiji Tomizawa ,  Mitsuhiro Matsumoto ,  Shuichi Ide ,  Kansui Takino ,  Naozumi Nabeshima

IPC分类号： B41J2/14

CPC分类号： B41J2/145 ,  B41J2/1404 ,  B41J2/2125 ,  B41J2002/14475 ,  B41J2202/11

摘要： An ink jet recording head and an ink jet recording apparatus are provided to prevent occurrence of a white line or recording unevenness due to a head tilt, and realize a high image quality recording. For this purpose, in a recording head provided with nozzles ejecting three types of droplets, a large droplet, medium droplet and small droplet, nozzles are configured such that any nozzles are not arranged on the same line at the centers thereof in the main scanning direction.

摘要翻译： 提供喷墨记录头和喷墨记录装置，以防止由于头部倾斜引起的白线的发生或记录不均匀，并且实现高图像质量记录。 为此，在设置有喷射三种液滴的喷嘴的记录头，大液滴，中等液滴和小液滴的喷嘴中，喷嘴被配置成使得任何喷嘴在主扫描方向上的中心处不布置在同一条线上 。

公开(公告)号：US20070091151A1

公开(公告)日：2007-04-26

申请号：US11549871

申请日：2006-10-16

申请人： Naozumi Nabeshima ,  Toru Yamane ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai

发明人： Naozumi Nabeshima ,  Toru Yamane ,  Takumi Suzuki ,  Masahiko Kubota ,  Tamaki Sato ,  Ryoji Kanri ,  Maki Hatta ,  Kazuhiro Asai

IPC分类号： B41J2/045

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645 ,  Y10T29/49401

摘要： A liquid discharge head includes a substrate having an energy generating element configured to generate energy required to discharge liquid, a discharge port configured to discharge the liquid and provided in an opposed relationship to the energy generating element, a wall member defining a chamber adapted to store the energy required to discharge liquid the energy being generated by the energy generating element, a discharge portion defining a fluid path connecting the chamber and the discharge port, a supply path facilitating supplying the liquid into the chamber, and a pair of hollow portions provided in the wall member, wherein the hollow portions oppose each other and sandwich at least the entire discharge port in a direction from the discharge port to the substrate, and the hollow portions are independent of the chamber.

摘要翻译： 液体排出头包括具有能量产生元件的基板，该能量产生元件被配置为产生排出液体所需的能量，排出端口，其构造成排出液体并以与该能量产生元件相对的关系提供;壁构件，其限定适于存储的室 由能量产生元件产生的能量排出液体所需的能量，限定连接腔室和排放口的流体路径的排出部分，便于将液体供应到腔室中的供应路径以及设置在腔室中的一对中空部分 所述壁构件，其中所述中空部分彼此相对并且在从所述排出口到所述基板的方向上至少夹着所述排出口的整个排出口，并且所述中空部分与所述室独立。

公开(公告)号：US20050122354A1

公开(公告)日：2005-06-09

申请号：US10998600

申请日：2004-11-30

申请人： Toru Yamane ,  Yasuyuki Tamura

发明人： Toru Yamane ,  Yasuyuki Tamura

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/145 ,  B41J29/38

CPC分类号： B41J2/04505 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/145 ,  B41J2202/20

摘要： An ink jet printing apparatus and an ink jet printing method are provided which, when printing small ink droplets at high resolution, can make white lines caused by an “end dot deflection” less visually conspicuous. To that end, an ink jet print head used has a plurality of nozzle substrates H1100 so arranged that an overlapping region in which the printable areas of respective nozzle substrates partly overlap is formed. According to a print density to be achieved, each of the nozzles H1105 corresponding to the overlapping region is controlled for ejection/non-ejection of ink. With this method, it is possible to print as many dots as most match the intensity of the “end dot deflection” phenomenon that varies according to the print density. This enables a blank line to be filled with an appropriate number of dots at all times, regardless of the width of the blank line.

摘要翻译： 提供了一种喷墨打印设备和喷墨打印方法，当以高分辨率打印小墨滴时，可以使由“端点偏转”引起的白线在视觉上不明显。 为此，使用的喷墨打印头具有多个喷嘴基板H 1100，其被布置成使得各个喷嘴基板的可打印区域部分重叠的重叠区域。 根据要实现的打印浓度，控制对应于重叠区域的每个喷嘴H 1105用于喷墨/不喷墨。 利用这种方法，可以打印最多匹配根据打印浓度而变化的“终点偏转”现象的强度的点数。 这使得能够始终以适当数量的点填充空白线，而与空白线的宽度无关。