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71. 发明授权

US07344218B2 Printhead driving method, printhead substrate, printhead, head cartridge and printing apparatus 失效
标题翻译：打印头驱动方法，打印头基板，打印头，头盒和打印装置
公开(公告)号：US07344218B2
公开(公告)日：2008-03-18
申请号：US10980192
申请日：2004-11-04
申请人： Yoshiyuki Imanaka , Nobuyuki Hirayama , Ichiro Saito , Muga Mochizuki , Takaaki Yamaguchi , Masao Kato , Toshiyasu Sakai
发明人： Yoshiyuki Imanaka , Nobuyuki Hirayama , Ichiro Saito , Muga Mochizuki , Takaaki Yamaguchi , Masao Kato , Toshiyasu Sakai
IPC分类号： B41J29/393
CPC分类号： B41J2/04538 , B41J2/04541 , B41J2/04555 , B41J2/04565 , B41J2/0457 , B41J2/0458
摘要： An increase in energy applied to a heating element can be prevented and the service life of a printhead can be prolonged even when the temperature of the printing element having a negative temperature coefficient rises and the resistance of the heating element decreases upon controlling a switching element for controlling a current flowing through the heating element so as to make energy as constant as possible. A printhead having a plurality of heating elements connected to a common power supply comprises a switching element series-connected to the heating element and that controls driving of the heating element at a voltage applied to a control terminal; a constant voltage source using a common power supply as a reference; a wiring resistance generated at a connection wiring line serial-connected to the heating element; and a voltage control circuit which controls to make the potential difference between both ends of the wiring resistance equal to the voltage of the constant voltage source when driving the heating element. A current flowing through the heating element is made constant without any influence of the temperature of the heating element.
摘要翻译：即使当具有负温度系数的印刷元件的温度上升并且加热元件的电阻在控制开关元件时降低，也可以防止施加到加热元件的能量的增加并且打印头的使用寿命可以延长控制流经加热元件的电流，使能量尽可能的恒定。具有连接到公共电源的多个加热元件的打印头包括与加热元件串联连接的开关元件，并且以施加到控制端子的电压来控制加热元件的驱动; 使用公共电源作为参考的恒定电压源; 在与所述加热元件串联的连接布线处产生的布线电阻; 以及电压控制电路，其控制在驱动所述加热元件时使所述布线电阻的两端之间的电位差等于所述恒定电压源的电压。流过加热元件的电流恒定，而不受加热元件的温度的任何影响。

72. 发明申请

US20070188559A1 PRINTHEAD SUBSTRATE, PRINTHEAD USING THE SUBSTRATE, HEAD CARTRIDGE INCLUDING THE PRINTHEAD, METHOD OF DRIVING THE PRINTHEAD, AND PRINTING APPARATUS USING THE PRINTHEAD 失效
标题翻译：打印头基板，使用基板的打印头，包括打印头的头盒，打印头的方法和使用打印机打印设备
公开(公告)号：US20070188559A1
公开(公告)日：2007-08-16
申请号：US11690561
申请日：2007-03-23
申请人： Yoshiyuki Imanaka , Teruo Ozaki , Takuya Hatsui , Takaaki Yamaguchi , Ichiro Saito , Muga Mochizuki , Toshiyasu Sakai
发明人： Yoshiyuki Imanaka , Teruo Ozaki , Takuya Hatsui , Takaaki Yamaguchi , Ichiro Saito , Muga Mochizuki , Toshiyasu Sakai
IPC分类号： B41J2/05
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04543 , B41J2/04548 , B41J2/04553 , B41J2/04565 , B41J2/0458 , B41J2/04591 , B41J2/14072
摘要： This invention relates to a printhead substrate capable of suppressing an increase in wiring width and an increase in the size of a substrate formed by a film forming process while increasing the number of simultaneously driven printing elements in order to improve the printing performance, a printhead using the substrate, and a printing apparatus using the printhead. The wiring lines of the substrate are formed into a common wiring line, and energy applied to a heating resistance element is prevented from deviating from a stable ink discharge range owing to the difference in the number of simultaneously driven heating resistance elements. For this purpose, a driving element is greatly downsized in comparison with a conventional one, and the operation region of a MOS transistor is shifted from the non-saturation region to the saturation region.
摘要翻译：本发明涉及一种打印头基板，其能够抑制布线宽度的增加和由成膜工艺形成的基板的尺寸的增加，同时增加同时驱动的打印元件的数量以提高打印性能，打印头使用基板和使用打印头的打印装置。基板的布线被形成为公共布线，并且由于同时驱动的加热电阻元件的数量的差异，防止施加到耐热元件的能量偏离稳定的墨水排出范围。为此，与常规驱动元件相比，驱动元件大大减小，并且MOS晶体管的操作区域从非饱和区域移动到饱和区域。

73. 发明授权

US07255426B2 Substrate for liquid discharge head, liquid discharge head using substrate for liquid discharge head and method of manufacturing the same 有权
标题翻译：液体排出头用基板，排液头用液体排出头及其制造方法
公开(公告)号：US07255426B2
公开(公告)日：2007-08-14
申请号：US11006615
申请日：2004-12-08
申请人： Satoshi Ibe , Teruo Ozaki , Yoshiyuki Imanaka , Takuya Hatsui , Kenji Ono , Ichiro Saito , Sakai Yokoyama , Toshiyasu Sakai , Kazuaki Shibata
发明人： Satoshi Ibe , Teruo Ozaki , Yoshiyuki Imanaka , Takuya Hatsui , Kenji Ono , Ichiro Saito , Sakai Yokoyama , Toshiyasu Sakai , Kazuaki Shibata
IPC分类号： B41J2/05
CPC分类号： B41J2/1643 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1645 , H05K3/244
摘要： A number of steps is reduced by manufacturing an electrode pad connecting a liquid discharge head to an external wiring by the same step of a common wiring for supplying an electric power to a discharge energy generating portion. A number of manufacturing steps of a head is reduced by forming a substrate for a liquid discharge head having an electrode pad and a common wiring for supplying an electric power to a discharge energy as a metal film made of the same material as the electrode pad in accordance with a plating in a step of forming the common wiring of the metal film in accordance with a plating.
摘要翻译：通过与向放电能量产生部分供电的公共布线相同的步骤制造将液体排出头连接到外部布线的电极焊盘来减少多个步骤。通过形成用于具有电极焊盘的液体排出头的基板和用于向作为与电极焊盘相同材料制成的金属膜的放电能量提供电力的公共布线来减少头部的制造步骤根据在电镀中形成金属膜的公共布线的步骤中的电镀。

74. 发明授权

US07210755B2 Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method 失效
标题翻译：固体半导体元件，墨水罐，设置有墨水盒的喷墨记录装置，液体信息获取方法和液体物理特性变化判别方法
公开(公告)号：US07210755B2
公开(公告)日：2007-05-01
申请号：US10646700
申请日：2003-08-25
申请人： Masahiko Kubota , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Muga Mochizuki , Ryoji Inoue , Maki Nishida , Takaaki Yamaguchi
发明人： Masahiko Kubota , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Muga Mochizuki , Ryoji Inoue , Maki Nishida , Takaaki Yamaguchi
IPC分类号： B41J2/195 , B41J29/38 , B41J29/393
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J2/195 , B41J19/202 , B41J29/393 , B41J2002/17576 , B41J2002/17583 , B41J2202/17
摘要： There is disclosed a solid semiconductor element which very efficiently detects information about a liquid and bidirectionally exchanges the information with the outside. The solid semiconductor element is disposed in a liquid container, and includes at least energy converting unit, information acquiring unit, and information communicating unit. The energy converting unit converts an electromotive force from the outside to a power, and operates the information acquiring unit and information communicating unit. The information acquiring unit acquires the information about the liquid in which the solid semiconductor element is disposed from the liquid, and the information communicating unit transmits the information acquired by the information acquiring unit to the outside.
摘要翻译：公开了一种非常有效地检测关于液体的信息并与外部双向交换信息的固体半导体元件。固体半导体元件设置在液体容器中，并且至少包括能量转换单元，信息获取单元和信息通信单元。能量转换单元将来自外部的电动势转换为电力，并且操作信息获取单元和信息通信单元。信息获取单元从液体获取关于固体半导体元件的液体的信息，并且信息通信单元将由信息获取单元获取的信息发送到外部。

75. 发明授权

US07169628B2 Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof 失效
标题翻译：冷阴极场发射器件及其生产方法，以及冷阴极场发射显示及其生产方法
公开(公告)号：US07169628B2
公开(公告)日：2007-01-30
申请号：US11105503
申请日：2005-04-14
申请人： Motohiro Toyota , Ichiro Saito , Toshiki Shimamura , Masakazu Muroyama
发明人： Motohiro Toyota , Ichiro Saito , Toshiki Shimamura , Masakazu Muroyama
IPC分类号： H01L21/00
CPC分类号： H01J1/304 , H01J9/025 , H01J31/127
摘要： A process for producing a cold cathode field emission device. A cathode electrode is formed on a front surface of a support member that transmits exposure light. An insulating layer is formed on an entire surface. A gate electrode is formed on the insulating layer. The support member is irradiated with exposure light from a back surface side of the support member through the hole as a mask for exposure. An electron-emitting-portion-forming-layer composed of a photosensitive material is formed at least inside the opening portion. The support member is irradiated with exposure light from a back surface side of the support member through the hole as a mask for exposure.
摘要翻译：一种冷阴极场致发射器件的制造方法。阴极电极形成在透射曝光光的支撑构件的前表面上。在整个表面上形成绝缘层。在绝缘层上形成栅电极。通过作为掩模的曝光孔将来自支撑部件的背面侧的曝光光照射在支撑部件上。至少在开口部内部形成由感光材料构成的电子发射部分形成层。通过作为掩模的曝光孔将来自支撑部件的背面侧的曝光光照射在支撑部件上。

76. 发明申请

US20070008382A1 Substrate for ink jet printing head, ink jet printing head, ink jet printing apparatus, and method of blowing fuse element of ink jet printing head 有权
标题翻译：用于喷墨打印头的底物，喷墨打印头，喷墨打印设备和喷墨打印头的保险丝元件的方法
公开(公告)号：US20070008382A1
公开(公告)日：2007-01-11
申请号：US11480937
申请日：2006-07-06
申请人： Takuya Hatsui , Teruo Ozaki , Ichiro Saito , Sakai Yokoyama , Kazuaki Shibata , Takahiro Matsui
发明人： Takuya Hatsui , Teruo Ozaki , Ichiro Saito , Sakai Yokoyama , Kazuaki Shibata , Takahiro Matsui
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04565 , B41J2202/17
摘要： The present invention reliably blows a fuse element to store with high reliability data that corresponds to whether or not the fuse element has been blown. For this purpose, a resistor element is provided in a circuit through which an electric current flows to blow the fuse element in the ink jet printing head. The resistor element adjusts the electric current so that, in the process of blowing the fuse element, the current continues to flow for a predetermined duration even after a maximum current has passed through the fuse element. The predetermined duration is longer than a period from a time point when the electric current rises to a time point it reaches the maximum current.
摘要翻译：本发明可靠地将保险丝元件以与是否已经熔断了熔丝元件相对应的高可靠性数据来存储。为此，在电流流过的电路中设置电阻元件，以将喷墨打印头中的熔丝元件吹出。电阻器元件调节电流，使得在熔断元件的过程中，即使在最大电流通过熔丝元件之后，电流继续流动预定的持续时间。预定时间长于从电流上升到其达到最大电流的时间点的时间段。

77. 发明申请

US20060170734A1 Semiconductive element, ink jet head substrate and manufacturing method therefor 失效
标题翻译：半导体元件，喷墨头基板及其制造方法
公开(公告)号：US20060170734A1
公开(公告)日：2006-08-03
申请号：US11340467
申请日：2006-01-27
申请人： Satoshi Ibe , Teruo Ozaki , Ichiro Saito , Sakai Yokoyama , Kenji Ono , Kazuaki Shibata , Toshiyasu Sakai
发明人： Satoshi Ibe , Teruo Ozaki , Ichiro Saito , Sakai Yokoyama , Kenji Ono , Kazuaki Shibata , Toshiyasu Sakai
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/14072 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1646 , H01L24/03 , H01L24/05 , H01L24/81 , H01L2224/02371 , H01L2224/04042 , H01L2224/08137 , H01L2224/16137 , H01L2224/45124 , H01L2224/4847 , H01L2224/8592 , H01L2924/10253 , Y10T29/49155 , Y10T29/49401 , Y10T29/49798 , H01L2924/00
摘要： A semiconductor device includes a lateral end surface; and a connection electrode for external electrical connection, the connection electrode is exposed at the side surface.
摘要翻译：半导体器件包括侧端面; 和用于外部电连接的连接电极，连接电极在侧表面露出。

78. 发明授权

US07014287B2 Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method 失效
公开(公告)号：US07014287B2
公开(公告)日：2006-03-21
申请号：US10127594
申请日：2002-04-23
申请人： Masahiko Kubota , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Muga Mochizuki , Ryoji Inoue , Maki Nishida , Takaaki Yamaguchi
发明人： Masahiko Kubota , Sadayuki Sugama , Ichiro Saito , Hiroyuki Ishinaga , Yoshiyuki Imanaka , Muga Mochizuki , Ryoji Inoue , Maki Nishida , Takaaki Yamaguchi
IPC分类号： B41J2/195 , B41J29/393
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/17546 , B41J2/17566 , B41J2/17596 , B41J2/195 , B41J19/202 , B41J29/393 , B41J2002/17576 , B41J2002/17583 , B41J2202/17
摘要： There is disclosed a solid semiconductor element which very efficiently detects information about a liquid and bidirectionally exchanges the information with the outside. The solid semiconductor element is disposed in a liquid container, and includes at least energy converting unit, information acquiring unit, and information communicating unit. The energy converting unit converts an electromotive force from the outside to a power, and operates the information acquiring unit and information communicating unit. The information acquiring unit acquires the information about the liquid in which the solid semiconductor element is disposed from the liquid, and the information communicating unit transmits the information acquired by the information acquiring unit to the outside.

79. 发明申请

US20060033782A1 Ink jet head circuit board, method of manufacturing the same and ink jet head using the same 有权
标题翻译：喷墨头电路板，其制造方法和使用其的喷墨头
公开(公告)号：US20060033782A1
公开(公告)日：2006-02-16
申请号：US11203130
申请日：2005-08-15
申请人： Toshiyasu Sakai , Teruo Ozaki , Kenji Ono , Ichiro Saito , Sakai Yokoyama , Satoshi Ibe , Kazuaki Shibata
发明人： Toshiyasu Sakai , Teruo Ozaki , Kenji Ono , Ichiro Saito , Sakai Yokoyama , Satoshi Ibe , Kazuaki Shibata
IPC分类号： B41J2/05
CPC分类号： B41J2/1628 , B41J2/14072 , B41J2/14129 , B41J2/1603 , B41J2/1646
摘要： An ink jet head circuit board is provided which has heaters to generate thermal energy for ink ejection as they are energized. This circuit board reduces areas of the heaters to achieve higher printing resolution and image quality. This board also prevents a degradation of thermal energy efficiency and reduces power consumption. The protective insulation layer for the electrode wire layer is formed of two layers and one of the two layers is removed from above the heater to improve the heat energy efficiency. The resistor layer is deposited over the electrode wire layer. The patterning for removing the protective insulation layer is done in a wider range than a gap of the electrode wire layer, the gap being used to form the heater. Further, by forming the electrode wires in two layers, a possible reduction in an effective bubble generation area of the heater can be prevented.
摘要翻译：提供了一种喷墨头电路板，其具有加热器，以便在通电时产生用于喷墨的热能。该电路板减少了加热器的面积，以实现更高的打印分辨率和图像质量。该板还可防止热能效率的降低并降低功耗。用于电极线层的保护绝缘层由两层形成，并且从加热器上方移除两层中的一层以提高热能效率。电阻层沉积在电极丝层上。用于去除保护绝缘层的图案在比电极丝层的间隙更宽的范围内进行，该间隙用于形成加热器。此外，通过将电极线形成为两层，可以防止加热器的有效气泡产生面积的降低。

80. 发明授权

US06991949B2 Manufacturing method of an electron emitting apparatus 失效
标题翻译：电子发射装置的制造方法
公开(公告)号：US06991949B2
公开(公告)日：2006-01-31
申请号：US10475586
申请日：2002-04-09
申请人： Masakazu Muroyama , Takao Yagi , Kouji Inoue , Ichiro Saito
发明人： Masakazu Muroyama , Takao Yagi , Kouji Inoue , Ichiro Saito
IPC分类号： H01L21/00
CPC分类号： B82Y10/00 , H01J1/304 , H01J9/025 , H01J2201/30469
摘要： A cold cathode field emission device comprising a cathode electrode 11 formed on a supporting member 10, a gate electrode 13 which is formed above the cathode electrode 11 and has an opening portion 14, and an electron emitting portion 15 formed on a surface of a portion of the cathode electrode 11 which portion is positioned in a bottom portion of the opening portion 14, said electron emitting portion 15 comprising a carbon-group-material layer 23, and said carbon-group-material layer 23 being a layer formed from a hydrocarbon gas and a fluorine-containing hydrocarbon gas.
摘要翻译：一种冷阴极场发射器件，包括形成在支撑构件10上的阴极电极11，形成在阴极电极11上方并具有开口部分14的栅电极13和形成在阴极电极11的一部分的表面上的电子发射部分15 的阴极电极11，该部分位于开口部分14的底部，所述电子发射部分15包括碳基材料层23，所述碳基材料层23是由烃形成的层气体和含氟烃气体。

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