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

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。

2. 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。

3. 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。

4. 发明授权

US07988263B2 Liquid droplet ejection head, liquid droplet ejection device, and image forming apparatus 有权
标题翻译：液滴喷射头，液滴喷射装置和图像形成装置
公开(公告)号：US07988263B2
公开(公告)日：2011-08-02
申请号：US11951521
申请日：2007-12-06
申请人： Shinji Seto , Hiroyuki Usami , Michiaki Murata
发明人： Shinji Seto , Hiroyuki Usami , Michiaki Murata
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1642 , B41J2/1646
摘要： A liquid droplet ejection head having: a vibrating plate at which is formed a piezoelectric element which deforms when voltage is applied; a wiring board disposed above the piezoelectric element, an electric wire for deforming the piezoelectric element being disposed at the wiring board; a liquid storage chamber provided at a side opposite to the piezoelectric element, with the wiring board sandwiched therebetween; a pressure chamber provided at a side opposite to the wiring board, with the vibrating plate sandwiched therebetween; an ejection opening that ejects liquid droplets from the pressure chamber; a liquid supply opening that supplies liquid within the liquid storage chamber to the pressure chamber; and an electrical connection portion that passes through the wiring board and electrically connects the piezoelectric element and the electric wire through the liquid supply opening, is provided.
摘要翻译：一种液滴喷射头，具有：振动板，在该振动板上形成有施加电压时变形的压电元件; 布置在压电元件上方的布线板，用于使布置在布线板上的压电元件变形的电线; 设置在与所述压电元件相对的一侧的液体存储室，所述布线板夹在其间; 设置在与所述布线板相反的一侧的压力室，所述振动板夹在其间; 喷射口，其从所述压力室喷出液滴; 液体供给口，其将液体储存室内的液体供给到所述压力室; 并且提供穿过所述布线板并且通过所述液体供应开口电连接所述压电元件和所述电线的电连接部。

5. 发明申请

US20080218556A1 LIQUID DROPLET EJECTION HEAD, LIQUID DROPLET EJECTION DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：液滴喷射头，液滴喷射装置和图像形成装置
公开(公告)号：US20080218556A1
公开(公告)日：2008-09-11
申请号：US11951521
申请日：2007-12-06
申请人： Shinji Seto , Hiroyuki Usami , Michiaki Murata
发明人： Shinji Seto , Hiroyuki Usami , Michiaki Murata
IPC分类号： B41J2/14 , B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1642 , B41J2/1646
摘要： A liquid droplet ejection had having: a vibrating pate at which is formed a piezoelectric element which deforms when voltage is applied; a wiring board disposed above the piezoelectric element, an electric wire for deforming the piezoelectric element being disposed at the wiring board; a liquid storage chamber provided at a side opposite to the piezoelectric element, with the wiring board sandwiched therebetween; a pressure chamber provided at a side opposite to the wiring board, with the vibrating plate sandwiched therebetween; an ejection opening that ejects liquid droplets from the pressure chamber; a liquid supply opening that supplies liquid within the liquid storage chamber to the pressure chamber; and an electrical connection portion that passes through the wiring board and electrically connects the piezoelectric element and the electric wire through the liquid supply opening, is provided.
摘要翻译：液滴喷射具有：振动片，其上形成有当施加电压时变形的压电元件; 布置在压电元件上方的布线板，用于使布置在布线板上的压电元件变形的电线; 设置在与所述压电元件相对的一侧的液体存储室，所述布线板夹在其间; 设置在与所述布线板相反的一侧的压力室，所述振动板夹在其间; 喷射口，其从所述压力室喷出液滴; 液体供给口，其将液体储存室内的液体供给到所述压力室; 并且提供穿过所述布线板并且通过所述液体供应开口电连接所述压电元件和所述电线的电连接部。

6. 发明申请

US20110284917A1 COMPOUND SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING COMPOUND SEMICONDUCTOR DEVICE 审中-公开
标题翻译：化合物半导体器件及制造化合物半导体器件的方法
公开(公告)号：US20110284917A1
公开(公告)日：2011-11-24
申请号：US12901731
申请日：2010-10-11
申请人： Michiaki Murata , Hiroyuki Usami , Yasuhisa Oota , Hitoshi Takahashi
发明人： Michiaki Murata , Hiroyuki Usami , Yasuhisa Oota , Hitoshi Takahashi
IPC分类号： H01L33/40
CPC分类号： H01L33/40 , H01L21/76834 , H01L29/452 , H01L33/30 , H01L33/62 , H01L2224/24 , H01L2924/1301 , H01L2924/00
摘要： A compound semiconductor device includes: an Au alloy electrode, an interlayer insulating film, a metal interconnection, and an oxide film. The Au alloy electrode is formed on a compound semiconductor. The interlayer insulating film is formed on the Au alloy electrode. The metal interconnection is connected to the Au alloy electrode via a contact hole formed in the interlayer insulating film. The oxide film is formed at an interface between the Au alloy electrode and the interlayer insulating film, dominating component of the oxide film is a constituent element of the compound semiconductor.
摘要翻译：化合物半导体器件包括：Au合金电极，层间绝缘膜，金属互连和氧化物膜。 Au合金电极形成在化合物半导体上。在Au合金电极上形成层间绝缘膜。金属互连通过形成在层间绝缘膜中的接触孔连接到Au合金电极。氧化膜形成在Au合金电极和层间绝缘膜之间的界面处，氧化膜的主要成分是化合物半导体的构成元素。

7. 发明授权

US08278667B2 Light-emitting element and light-emitting element fabrication method 有权
标题翻译：发光元件和发光元件的制造方法
公开(公告)号：US08278667B2
公开(公告)日：2012-10-02
申请号：US12701743
申请日：2010-02-08
申请人： Michiaki Murata , Shuichi Yamada , Hiroyuki Usami , Takahiro Hashimoto
发明人： Michiaki Murata , Shuichi Yamada , Hiroyuki Usami , Takahiro Hashimoto
IPC分类号： H01L27/15
CPC分类号： H01L33/40 , H01L27/15 , H01L33/0041 , H01L33/44
摘要： According to an aspect of the invention, a light-emitting element includes a semiconductor layer, a gold electrode layer, an insulator, a barrier metal layer, and an aluminum wiring layer. The gold electrode layer is formed on a part of the semiconductor layer and is electrically connected to the semiconductor layer. The gold electrode layer being made of metal including gold. The insulator film covers the semiconductor layer and has a contact opening corresponding to the gold electrode layer. The barrier metal layer covers a an upper face of the gold electrode layer and the insulator film in a vicinity of the contact opening. The aluminum wiring layer is formed on the barrier metal layer and electrically connected to the barrier metal layer.
摘要翻译：根据本发明的一个方面，发光元件包括半导体层，金电极层，绝缘体，阻挡金属层和铝布线层。金电极层形成在半导体层的一部分上并与半导体层电连接。金电极层由包括金的金属制成。绝缘膜覆盖半导体层并具有与金电极层对应的接触开口。阻挡金属层覆盖金电极层的上表面和接触开口附近的绝缘膜。铝布线层形成在阻挡金属层上并与阻挡金属层电连接。

8. 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。

9. 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。

10. 发明申请

US20110037093A1 LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING ELEMENT FABRICATION METHOD 有权
标题翻译：发光元件和发光元件制造方法
公开(公告)号：US20110037093A1
公开(公告)日：2011-02-17
申请号：US12701743
申请日：2010-02-08
申请人： Michiaki Murata , Shuichi Yamada , Hiroyuki Usami , Takahiro Hashimoto
发明人： Michiaki Murata , Shuichi Yamada , Hiroyuki Usami , Takahiro Hashimoto
IPC分类号： H01L33/00 , H01L21/28
CPC分类号： H01L33/40 , H01L27/15 , H01L33/0041 , H01L33/44
摘要： According to an aspect of the invention, a light-emitting element includes a semiconductor layer, a gold electrode layer, an insulator, a barrier metal layer, and an aluminum wiring layer. The gold electrode layer is formed on a part of the semiconductor layer and is electrically connected to the semiconductor layer. The gold electrode layer being made of metal including gold. The insulator film covers the semiconductor layer and has a contact opening corresponding to the gold electrode layer. The barrier metal layer covers a an upper face of the gold electrode layer and the insulator film in a vicinity of the contact opening. The aluminum wiring layer is formed on the barrier metal layer and electrically connected to the barrier metal layer.
摘要翻译：根据本发明的一个方面，发光元件包括半导体层，金电极层，绝缘体，阻挡金属层和铝布线层。金电极层形成在半导体层的一部分上并与半导体层电连接。金电极层由包括金的金属制成。绝缘膜覆盖半导体层并具有与金电极层对应的接触开口。阻挡金属层覆盖金电极层的上表面和接触开口附近的绝缘膜。铝布线层形成在阻挡金属层上并与阻挡金属层电连接。

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