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1. 发明授权

US06932461B2 Ink-jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US06932461B2
公开(公告)日：2005-08-23
申请号：US10629900
申请日：2003-07-30
申请人： Hiroyuki Usami , Yoshinao Kondoh , Hiroshi Ikeda , Nanao Inoue , Shuichi Yamada , Naoki Morita
发明人： Hiroyuki Usami , Yoshinao Kondoh , Hiroshi Ikeda , Nanao Inoue , Shuichi Yamada , Naoki Morita
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14129
摘要： There are provided a structure of an ink-jet recording head comprising a substrate; a first conductive layer provided on the substrate; an insulating layer provided on the first conductive layer; a second conductive layer formed on the insulting layer and coming into contact with the first conductive layer; and a heat generation layer disposed on the second conductive layer and having, on a surface thereof, a self-oxidized protective film as an ink-contact interface, in order that metal conductive layer material having excellent energy efficiency and typified as aluminum, which is generally used as semiconductor material, can be used.
摘要翻译：提供了包括基板的喷墨记录头的结构; 设置在所述基板上的第一导电层; 设置在所述第一导电层上的绝缘层; 形成在所述绝缘层上并与所述第一导电层接触的第二导电层; 以及设置在第二导电层上的发热层，并且在其表面上具有作为油墨接触界面的自氧化保护膜，以便具有优异的能量效率和以铝代表的金属导电层材料，其为通常用作半导体材料，可以使用。

2. 发明授权

US07850279B2 Liquid droplet ejecting head and liquid droplet ejecting apparatus 有权
标题翻译：液滴喷射头和液滴喷射装置
公开(公告)号：US07850279B2
公开(公告)日：2010-12-14
申请号：US11820919
申请日：2007-06-21
申请人： Hiroyuki Usami , Yoshinao Kondoh , Toshinobu Hamazaki , Nanao Inoue , Akira Mihara , Naoki Morita , Hiroshi Ikeda
发明人： Hiroyuki Usami , Yoshinao Kondoh , Toshinobu Hamazaki , Nanao Inoue , Akira Mihara , Naoki Morita , Hiroshi Ikeda
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14491 , B41J2202/13 , B41J2202/18
摘要： A liquid droplet ejecting head including: a piezoelectric element that includes a piezoelectric body, a first electrode disposed on one side of the piezoelectric body, and a second electrode disposed on the other side of the piezoelectric body; a first layer on one side of which the second electrode of the piezoelectric element is disposed; a second layer disposed on the other side of the first layer; a first electrical wire formed between the first layer and the second layer; and a second electrical wire that connects the first electrical wire and the second electrode, is provided.
摘要翻译：一种液滴喷射头，包括：压电元件，包括压电体，设置在所述压电体一侧的第一电极和设置在所述压电体另一侧的第二电极; 压电元件的第二电极的一侧的第一层被设置; 设置在所述第一层的另一侧上的第二层; 形成在第一层和第二层之间的第一电线; 以及连接第一电线和第二电极的第二电线。

3. 发明申请

US20080024554A1 Liquid droplet ejecting head and liquid droplet ejecting apparatus 有权
标题翻译：液滴喷射头和液滴喷射装置
公开(公告)号：US20080024554A1
公开(公告)日：2008-01-31
申请号：US11820919
申请日：2007-06-21
申请人： Hiroyuki Usami , Yoshinao Kondoh , Toshinobu Hamazaki , Nanao Inoue , Akira Mihara , Naoki Morita , Hiroshi Ikeda
发明人： Hiroyuki Usami , Yoshinao Kondoh , Toshinobu Hamazaki , Nanao Inoue , Akira Mihara , Naoki Morita , Hiroshi Ikeda
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14491 , B41J2202/13 , B41J2202/18
摘要： A liquid droplet ejecting head including: a piezoelectric element that includes a piezoelectric body, a first electrode disposed on one side of the piezoelectric body, and a second electrode disposed on the other side of the piezoelectric body; a first layer on one side of which the second electrode of the piezoelectric element is disposed; a second layer disposed on the other side of the first layer; a first electrical wire formed between the first layer and the second layer; and a second electrical wire that connects the first electrical wire and the second electrode, is provided.
摘要翻译：一种液滴喷射头，包括：压电元件，包括压电体，设置在所述压电体一侧的第一电极和设置在所述压电体另一侧的第二电极; 压电元件的第二电极的一侧的第一层被设置; 设置在所述第一层的另一侧上的第二层; 形成在第一层和第二层之间的第一电线; 以及连接第一电线和第二电极的第二电线。

4. 发明授权

US07448733B2 Liquid droplet ejecting head and liquid droplet ejecting device 有权
标题翻译：液滴喷射头和液滴喷射装置
公开(公告)号：US07448733B2
公开(公告)日：2008-11-11
申请号：US11220013
申请日：2005-09-06
申请人： Michiaki Murata , Yoshinao Kondoh , Hiroyuki Usami
发明人： Michiaki Murata , Yoshinao Kondoh , Hiroyuki Usami
IPC分类号： B41J2/045
CPC分类号： B41J2/155 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14241 , B41J2002/14459 , B41J2002/14491 , B41J2202/18 , B41J2202/20 , B41J2202/21
摘要： A liquid droplet ejecting head including a piezoelectric element substrate including a diaphragm and a piezoelectric element; a liquid pool chamber that pools liquid supplied to a pressure chamber and which is provided opposite a pressure chamber filled with liquid with the piezoelectric element substrate placed in between; an upper substrate arranged so as to separate the liquid pool chamber and the piezoelectric element substrate with the piezoelectric element substrate between with a through port for supplying liquid to the pressure chamber from the liquid pool chamber formed therein; a driver that is mounted on the upper substrate and which drives the piezoelectric element; a connecting component arranged between the opposite upper substrate and the piezoelectric element substrate and which electrically connects this upper substrate to the piezoelectric element.
摘要翻译：一种液滴喷射头，其包括具有振动膜和压电元件的压电元件基板; 液体池，其将供应到压力室的液体汇集并且与填充有液体的压力室相对地设置有压电元件基板; 上部衬底被布置成将液体池室和压电元件衬底与压电元件衬底分离，其间具有用于从形成在其中的液体池室向压力室供应液体的通孔; 驱动器，其安装在上基板上并驱动压电元件; 连接部件，布置在相对的上基板和压电元件基板之间，并将该上基板电连接到压电元件。

5. 发明申请

US20060203042A1 Liquid droplet ejecting head and liquid droplet ejecting device 有权
标题翻译：液滴喷射头和液滴喷射装置
公开(公告)号：US20060203042A1
公开(公告)日：2006-09-14
申请号：US11220013
申请日：2005-09-06
申请人： Michiaki Murata , Yoshinao Kondoh , Hiroyuki Usami
发明人： Michiaki Murata , Yoshinao Kondoh , Hiroyuki Usami
IPC分类号： B41J2/045
CPC分类号： B41J2/155 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14241 , B41J2002/14459 , B41J2002/14491 , B41J2202/18 , B41J2202/20 , B41J2202/21
摘要： A liquid droplet ejecting head comprising: a piezoelectric element substrate including an diaphragm and a piezoelectric element; a liquid pool chamber that pools liquid supplied to a pressure chamber and which is provided opposite a pressure chamber filled with liquid with the piezoelectric element substrate placed in between; an upper substrate arranged so as to separate the liquid pool chamber and the piezoelectric element substrate with the piezoelectric element substrate between with a through port for supplying liquid to the pressure chamber from the liquid pool chamber formed therein; a driver that is mounted on the upper substrate and which drives the piezoelectric element; a connecting component arranged between the opposite upper substrate and the piezoelectric element substrate and which electrically connects this upper substrate to the piezoelectric element.
摘要翻译：一种液滴喷射头，包括：压电元件基板，包括隔膜和压电元件; 液体池，其将供应到压力室的液体汇集并且与填充有液体的压力室相对地设置有压电元件基板; 上部衬底被布置成将液体池室和压电元件衬底与压电元件衬底分离，其间具有用于从形成在其中的液体池室向压力室供应液体的通孔; 驱动器，其安装在上基板上并驱动压电元件; 连接部件，布置在相对的上基板和压电元件基板之间，并将该上基板电连接到压电元件。

6. 发明申请

US20050285909A1 Liquid droplet ejecting head and liquid droplet ejecting apparatus 审中-公开
标题翻译：液滴喷射头和液滴喷射装置
公开(公告)号：US20050285909A1
公开(公告)日：2005-12-29
申请号：US11140026
申请日：2005-05-27
申请人： Michiaki Murata , Hiroyuki Usami , Yoshinao Kondoh , Nayve Regan , Kazunori Onishi
发明人： Michiaki Murata , Hiroyuki Usami , Yoshinao Kondoh , Nayve Regan , Kazunori Onishi
IPC分类号： B41J2/045 , B41J2/14 , B41J2/16
CPC分类号： B41J2/161 , B41J2/14233 , B41J2/1628 , B41J2/1631 , B41J2/1643 , B41J2002/14419 , B41J2002/14459 , B41J2002/14491 , B41J2202/11 , B41J2202/18
摘要： A liquid droplet ejecting head is disclosed which includes: a nozzle that ejects a liquid droplet; a pressure chamber that is communicated with the nozzle and in which a liquid is filled; a vibrating plate that forms a portion of the pressure chamber; an ink pooling chamber that pools a liquid which is supplied to the pressure chamber via a liquid flow path; a piezoelectric element that displaces the vibrating plate; and an isolation chamber that is provided in the liquid pooling chamber and isolates the piezoelectric element from the liquid. The liquid pooling chamber is provided at a side opposite to the pressure chamber, with the vibrating plate disposed between the liquid pooling chamber and the pressure chamber. A liquid droplet ejecting apparatus including this liquid droplet ejecting head is also disclosed.
摘要翻译：公开了一种液滴喷射头，其包括：喷射液滴的喷嘴; 压力室，其与喷嘴连通并且其中填充有液体; 形成所述压力室的一部分的振动板; 一个储墨室，用于汇集通过液体流路供给压力室的液体; 使所述振动板移位的压电元件; 以及设置在液体储存室中并将压电元件与液体隔离的隔离室。液体汇集室设置在与压力室相对的一侧，振动板设置在液体储存室和压力室之间。还公开了一种包括该液滴喷射头的液滴喷射装置。

7. 发明授权

US06910761B2 Ink jet recording head and ink jet recording apparatus 失效
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US06910761B2
公开(公告)日：2005-06-28
申请号：US10631261
申请日：2003-07-31
申请人： Yoshinao Kondoh , Hiroyuki Usami
发明人： Yoshinao Kondoh , Hiroyuki Usami
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14129 , B41J2/1606
摘要： There is provided an ink jet recording head which can efficiently prevent ink from corroding an insulating film layer. A positive electrode is disposed on an upper surface of the insulating film layer and a negative electrode is disposed on a lower surface of the insulating film layer, which is referred to as a turnover structure. There is no electrode between any two adjacent heater resistor portions. As a result, high-density disposition of the heater resistor portions can be carried out. The heater resistor portions are thermally oxidized, so that surfaces thereof are changed into tantalum insulating films (surface oxidation films), which serve as ink protection layers. A second insulating film layer is totally covered by the heater resistor portions and the partition walls and is not exposed. Thus, ink does not contact the second insulating film layer, and the second insulating film layer is not corroded by ink.
摘要翻译：提供了能有效防止油墨腐蚀绝缘膜层的喷墨记录头。正电极设置在绝缘膜层的上表面上，负极设置在绝缘膜层的下表面上，称为周转结构。任何两个相邻的加热器电阻部分之间没有电极。结果，可以进行加热电阻部分的高密度配置。加热电阻部分被热氧化，使其表面变成用作油墨保护层的钽绝缘膜（表面氧化膜）。第二绝缘膜层被加热电阻部分和分隔壁完全覆盖，并且不被暴露。因此，油墨不接触第二绝缘膜层，并且第二绝缘膜层不被油墨腐蚀。

8. 发明申请

US20050275693A1 Inkjet recording head 有权
标题翻译：喷墨记录头
公开(公告)号：US20050275693A1
公开(公告)日：2005-12-15
申请号：US11002645
申请日：2004-12-03
申请人： Michiaki Murata , Hiroyuki Usami , Nanao Inoue
发明人： Michiaki Murata , Hiroyuki Usami , Nanao Inoue
IPC分类号： B41J2/045 , B41J2/04 , B41J2/055 , B41J2/14 , B41J2/16
CPC分类号： B41J2/161 , B41J2/14233 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14241 , B41J2002/14419 , B41J2002/14459 , B41J2002/14491 , B41J2202/18
摘要： An inkjet recording head includes: nozzles that jet ink droplets; pressure chambers that communicate with the nozzles and contain ink; a diaphragm that configures part of the pressure chambers; an ink pool chamber that pools ink to be supplied to the pressure chambers via ink flow paths; and piezoelectric elements that cause the diaphragm to be displaced, wherein the ink pool chamber is disposed opposite from the pressure chambers with the diaphragm being disposed therebetween, and drive ICs that apply a voltage to the piezoelectric elements are mounted on a piezoelectric element substrate formed to include the diaphragm.
摘要翻译：喷墨记录头包括：喷墨嘴的喷嘴; 与喷嘴连通并容纳墨水的压力室; 构成压力室的一部分的隔膜; 墨池室，其通过油墨流路汇集供给压力室的油墨; 以及导致隔膜移位的压电元件，其中，所述墨池室与所述压力室相对设置，其中所述隔膜位于其间，并且向所述压电元件施加电压的驱动IC安装在压电元件基板上，形成为包括隔膜。

9. 发明授权

US07469993B2 Inkjet recording head 有权
标题翻译：喷墨记录头
公开(公告)号：US07469993B2
公开(公告)日：2008-12-30
申请号：US11002645
申请日：2004-12-03
申请人： Michiaki Murata , Hiroyuki Usami , Nanao Inoue
发明人： Michiaki Murata , Hiroyuki Usami , Nanao Inoue
IPC分类号： B41J2/14 , B41J2/045
CPC分类号： B41J2/161 , B41J2/14233 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14241 , B41J2002/14419 , B41J2002/14459 , B41J2002/14491 , B41J2202/18
摘要： An inkjet recording head includes: nozzles that jet ink droplets; pressure chambers that communicate with the nozzles and contain ink; a diaphragm that configures part of the pressure chambers; an ink pool chamber that pools ink to be supplied to the pressure chambers via ink flow paths; and piezoelectric elements that cause the diaphragm to be displaced, wherein the ink pool chamber is disposed opposite from the pressure chambers with the diaphragm being disposed therebetween, and drive ICs that apply a voltage to the piezoelectric elements are mounted on a piezoelectric element substrate formed to include the diaphragm.
摘要翻译：喷墨记录头包括：喷墨嘴的喷嘴; 与喷嘴连通并容纳墨水的压力室; 构成压力室的一部分的隔膜; 墨池室，其通过油墨流路汇集供给压力室的油墨; 以及使膜片移位的压电元件，其中，所述墨池室与所述压力室相对设置，所述隔膜位于其间，并且向所述压电元件施加电压的驱动IC安装在压电元件基板上，形成为包括隔膜。

10. 发明申请

US20050275694A1 Inkjet recording head and inkjet recording apparatus 审中-公开
标题翻译：喷墨记录头和喷墨记录装置
公开(公告)号：US20050275694A1
公开(公告)日：2005-12-15
申请号：US11081575
申请日：2005-03-16
申请人： Michiaki Murata , Hiroyuki Usami , Yukihisa Koizumi , Nanao Inoue
发明人： Michiaki Murata , Hiroyuki Usami , Yukihisa Koizumi , Nanao Inoue
IPC分类号： B41J2/045 , B41J2/14 , B41J2/16
CPC分类号： B41J2/161 , B41J2/14233 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1637 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/14241 , B41J2002/14419 , B41J2002/14459 , B41J2002/14491 , B41J2202/18
摘要： An inkjet recording head is disclosed. In the inkjet recording head, a pressure chamber, in which ink is filled, communicates with a nozzle which ejects ink droplets. An ink pooling chamber communicates, via an ink flow path, with the pressure chamber. Ink is supplied from the ink pooling chamber through the ink flow path to the pressure chamber. A piezoelectric element, and a driving IC which applies voltage to the piezoelectric element, are provided on a same substrate. A vibrating plate, which structures a portion of the pressure chamber, is displaced by the piezoelectric element. A wire, which is for energizing the driving IC, is formed at a top plate of the ink pooling chamber which is provided at a side of the vibrating plate opposite a side at which the pressure chamber is provided. An inkjet recording apparatus equipped with this inkjet recording head also is disclosed.
摘要翻译：公开了喷墨记录头。在喷墨记录头中，填充有油墨的压力室与喷射墨滴的喷嘴连通。墨水池通过墨水流路与压力室连通。油墨从墨水池通过油墨流动路径供给到压力室。将压电元件和向压电元件施加电压的驱动IC设置在同一基板上。构成压力室的一部分的振动板被压电元件位移。用于激励驱动IC的导线形成在设置在振动板的与设置有压力室的一侧相对的一侧的储墨室的顶板处。还公开了配备有该喷墨记录头的喷墨记录装置。

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