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1. 发明授权

US06773096B2 Substrate for recording head, recording head, recording apparatus, and method of inspecting substrate for recording head 失效
标题翻译：用于记录头，记录头，记录装置的基板和用于记录头的基板的检查方法
公开(公告)号：US06773096B2
公开(公告)日：2004-08-10
申请号：US10290531
申请日：2002-11-08
申请人： Muga Mochizuki , Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Takaaki Yamaguchi
发明人： Muga Mochizuki , Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Takaaki Yamaguchi
IPC分类号： B41J2065
CPC分类号： B41J2/04541 , B41J2/04563 , B41J2/04565 , B41J2/0458
摘要： A substrate for a recording head includes a circuit through which current flows upon impression of a source voltage, irrespective of the operating state of an energy converting element, and a current cutoff means for cutting off current to the circuit in response to an entered control signal. A reset signal for achieving a standby state of the printing operation serves as the control signal. The current cutoff circuit is operated when the reset signal is active in an H state, and it cuts off the constant current. By cutting off the constant current, the leak current of a heater power source VH may be accurately measured, permitting determination of whether the source voltage wiring is properly insulated from other circuit elements of the substrate. The constant current may also be cut off in the standby state, in which printing is not performed, so as to reduce power consumption.
摘要翻译：用于记录头的基片包括电流，不管能量转换元件的工作状态如何，通过电流流过电源电压，以及电流切断装置，用于响应输入的控制信号切断电路电流。用于实现打印操作的待机状态的复位信号用作控制信号。当复位信号处于H状态时，电流截止电路工作，并切断恒流。通过切断恒定电流，可以精确地测量加热器电源VH的泄漏电流，从而可以确定源极电压布线是否适当地与衬底的其它电路元件绝缘。在不进行打印的待机状态下也可以切断恒定电流，以便降低功耗。

2. 发明授权

US07575294B2 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，驱动打印头的方法和使用打印头的打印设备
公开(公告)号：US07575294B2
公开(公告)日：2009-08-18
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： B41J29/38 , H01L27/105
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。

3. 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。

4. 发明申请

US20050140736A1 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，驱动打印头的方法和使用打印头的打印设备
公开(公告)号：US20050140736A1
公开(公告)日：2005-06-30
申请号：US10980300
申请日：2004-11-04
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 , B41J2/14 , B41J2/175
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。

5. 发明授权

US07216960B2 Method of driving a printhead using a constant current and operating MOS transistor in saturation region 失效
标题翻译：在饱和区域中使用恒流驱动MOS晶体管驱动打印头的方法
公开(公告)号：US07216960B2
公开(公告)日：2007-05-15
申请号：US10980300
申请日：2004-11-04
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。

6. 发明授权

US06997546B2 Base plate for use of recording head, recording head, recording apparatus, and method for manufacturing recording head 失效
标题翻译：用于记录头，记录头，记录装置和用于制造记录头的方法的基板
公开(公告)号：US06997546B2
公开(公告)日：2006-02-14
申请号：US10293310
申请日：2002-11-14
申请人： Yoshiyuki Imanaka , Ichiro Saito , Teruo Ozaki , Muga Mochizuki , Takaaki Yamaguchi
发明人： Yoshiyuki Imanaka , Ichiro Saito , Teruo Ozaki , Muga Mochizuki , Takaaki Yamaguchi
IPC分类号： B41J2/05
CPC分类号： B41J2/14153 , B41J2/14072 , B41J2202/13
摘要： A base plate for use in a recording head, which is used by an ink jet head for printing by discharging ink onto a recording medium, the recording head being provided with energy converting element for discharging the ink by generating a bubble in the ink by converting electric energy to thermal energy, and an anti-cavitation film to protect the energy converting element from shocks generated at the time of bubble growth and extinction, the anti-cavitation film being used as electrodes for detecting the state of the ink by energizing the ink. The base plate comprises a first diode having the a cathode thereof connected to the anti-cavitation film and an anode thereof connected to a ground potential; and a second diode having the anode thereof connected to the anti-cavitation film and the cathode thereof connected to a power supply potential. With the structure thus arranged, it is made possible to reduce the possibility that the circuit element formed on a semiconductor substrate is destroyed by electrostatic discharge.
摘要翻译：一种用于记录头的基板，其由喷墨头用于通过将油墨喷射到记录介质上进行打印，所述记录头设置有能量转换元件，用于通过在油墨中产生气泡来排出油墨，电能到热能，以及防空穴膜，以保护能量转换元件免受气泡生长和消光时产生的冲击，抗气蚀膜被用作通过激励墨水来检测墨水的状态的电极。基板包括其阴极连接到防空穴膜的第一二极管和连接到地电位的阳极; 以及第二二极管，其阳极连接到防空穴膜，其阴极连接到电源电位。利用如此布置的结构，可以减少形成在半导体衬底上的电路元件被静电放电破坏的可能性。

7. 发明授权

US06491381B2 Liquid discharge head and liquid discharge apparatus 失效
标题翻译：排液头和排液装置
公开(公告)号：US06491381B2
公开(公告)日：2002-12-10
申请号：US09452207
申请日：1999-12-01
申请人： Muga Mochizuki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
发明人： Muga Mochizuki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota
IPC分类号： B41J205
CPC分类号： B41J2/14056 , B41J2/14048 , B41J2/14072
摘要： In a liquid discharge head having an element substrate on the surface of which are provided in parallel a plurality of discharge energy generating elements generating heat energy for creating a bubble in liquid, a fixed portion provided on the element substrate so as to face the plurality of discharge energy generating elements, and fixed to the element substrate, and a plurality of movable members comprising a movable portion extending from the end portion of the fixed portion and displaced by the bubble, a fulcrum about which the movable portion is displaced is located on the movable portion other than a corner portion formed at the boundary between the movable portion and the fixed portion.
摘要翻译：在具有其表面上的元件基板并排设置的多个排出能量产生元件的液体排出头中，产生用于在液体中产生气泡的热能的排出能量产生元件，设置在元件基板上以与多个放电能量产生元件，并且固定到元件基板，以及多个可移动部件，包括从固定部分的端部延伸并被气泡移位的可移动部分，可移动部分位于其上的支点位于除了形成在可动部和固定部之间的边界处的角部以外的可动部。

8. 发明授权

US06378993B1 Liquid discharge head, producing method therefor and liquid discharge apparatus 失效
标题翻译：排液头，其制造方法和排液装置
公开(公告)号：US06378993B1
公开(公告)日：2002-04-30
申请号：US09452184
申请日：1999-12-02
申请人： Teruo Ozaki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki , Yoshiaki Kurihara , Masashi Miyagawa , Shuji Koyama
发明人： Teruo Ozaki , Ichiro Saito , Toshio Kashino , Yoshiyuki Imanaka , Masahiko Kubota , Muga Mochizuki , Yoshiaki Kurihara , Masashi Miyagawa , Shuji Koyama
IPC分类号： B41J205
CPC分类号： B41J2/14048 , B41J2/055
摘要： There is provided a liquid discharge head provided with an element substrate and a ceiling plate fixed in a mutually opposed state, plural liquid path lateral walls provided between the ceiling plate and the element substrate and defining plural light flow paths, plural discharge energy generating elements arranged in parallel on the surface of the element substrate so as to be respectively positioned in the plural liquid paths, plural movable members in the form of a beam supported at an end, provided on the element substrate so as to be respectively opposed to the plural discharge energy generating elements and provided with fixed ends at the upstream side in the liquid flowing direction in the liquid paths and free ends at the downstream ends, and plural projections provided on the ceiling plate for respectively limiting the amount of displacement of the plural movable members, the element substrate and the ceiling plate being composed of similar materials, wherein the liquid path lateral walls are formed on the element substrate, and, on the ceiling plate, there is provided an engaging layer having recesses for fitting with the upper end faces of the liquid path lateral walls.
摘要翻译：设置有设置有相互相对的状态的元件基板和顶板的液体排出头，设置在顶板与元件基板之间并限定多个光流路的多个液体流路侧壁，多个排出能量产生元件在元件基板的表面上平行地分别设置在多个液体通道中的多个可移动部件，其形式为支撑在一端的梁，设置在元件基板上，以分别与多个放电能量产生元件，并且在液体流道的上游侧和下游端的自由端处设置有固定端，并且在顶板上设置有分别限制多个可动构件的位移量的多个突起，元件基板和顶板由类似的材料组成，其中液体路径1 在该元件基板上形成有一个隔壁，并且在顶板上设有一个接合层，该接合层具有用于与液体通道侧壁的上端面相配合的凹槽。

9. 发明授权

US06168251A Recording apparatus and method for correcting offset of recorded pixels 失效
标题翻译：用于校正记录像素的偏移的记录装置和方法
公开(公告)号：US06168251A
公开(公告)日：2001-01-02
申请号：US08991441
申请日：1997-12-16
申请人： Yoshiyuki Imanaka , Ichiro Saito , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki
发明人： Yoshiyuki Imanaka , Ichiro Saito , Teruo Ozaki , Toshimori Miyakoshi , Muga Mochizuki
IPC分类号： B41J2938
CPC分类号： B41J2/04505 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J29/393 , G06K15/10
摘要： Provided are a recording head, recording apparatus, recording method, and recording head which are cartridge using the recording head, capable of correcting the offset of recording dot position in the direction of movement of the recording head, with a simple structure. A plurality of columns of image data corresponding to the plurality of recording devices relating to recording is held and image data corresponding to the column to be recorded is selected from this held image data and recording is thus performed, so that the driving column and recording column can be changed for each nozzle. Consequently, positional offset of dots can be adjusted for each nozzle.
摘要翻译：提供了一种记录头，记录装置，记录方法和记录头，其是使用记录头的盒，能够以简单的结构校正记录头的移动方向上的记录点位置的偏移。保持与记录有关的多个记录装置对应的多列图像数据，并从该保持的图像数据中选择与要记录的列相对应的图像数据，从而进行记录，使得驱动列和记录列可以更换每个喷嘴。因此，可以针对每个喷嘴调整点的位置偏移。

10. 发明授权

US06468437B1 Method for producing liquid discharging head 失效
标题翻译：喷液头的制造方法
公开(公告)号：US06468437B1
公开(公告)日：2002-10-22
申请号：US09452182
申请日：1999-12-02
申请人： Toshio Kashino , Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
发明人： Toshio Kashino , Ichiro Saito , Yoshiyuki Imanaka , Teruo Ozaki , Masahiko Kubota , Muga Mochizuki
IPC分类号： B41J204
CPC分类号： B41J2/14048 , B41J2/14056 , B41J2/1604 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： A method for producing a liquid discharge head provided with an element substrate and a ceiling plate which are fixed in a mutually opposed state, plural liquid path walls provided between said ceiling plate and said element substrate and defining plural liquid paths, plural discharge energy generating elements provided in parallel manner on the surface of said element substrate so as to be respectively positioned in said plural liquid paths, and plural movable members provided on said element substrate so as to respectively oppose said plural discharge energy generating elements and formed like a cantilever, fixed at the upstream ends in the flowing direction of the liquid in said liquid paths and having free ends at the downstream ends, the method comprising the steps of forming a gap forming member in a position, forming a first material layer, patterning an anti-etching protective film, forming a second material layer, removing a portion of said second material layer, cutting said element substrate, and removing said gap forming member.
摘要翻译：一种液体排出头的制造方法，其具有固定在相互相对的状态的元件基板和顶板，设置在所述顶板与所述元件基板之间并限定多个液体通路的多个液体通道壁，多个排出能量产生元件在所述元件基板的表面上平行设置以分别位于所述多个液体通道中，以及多个可移动部件，设置在所述元件基板上，以分别与所述多个排出能量产生元件相对并形成为类似悬臂，固定在所述液体通道中的液体的流动方向的上游端处，并且在下游端具有自由端，所述方法包括以下步骤：在形成第一材料层的位置形成间隙形成构件，将抗蚀刻保护膜，形成第二材料层，去除所述第二材料层的一部分，切割所述第二材料层元件基板，并且移除所述间隙形成部件。

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