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61. 发明申请

US20100220146A1 Moisture Protection of Fluid Ejector 有权
标题翻译：流体喷射器的防潮
公开(公告)号：US20100220146A1
公开(公告)日：2010-09-02
申请号：US12395583
申请日：2009-02-27
申请人： Christoph Menzel , Paul A. Hoisington , Michael Ducker , Kevin Von Essen , Andreas Bibl
发明人： Christoph Menzel , Paul A. Hoisington , Michael Ducker , Kevin Von Essen , Andreas Bibl
IPC分类号： B41J2/145
CPC分类号： B41J2/18 , B41J2/1404 , B41J2/14145 , B41J2202/12
摘要： A fluid ejection apparatus includes a substrate having a plurality of fluid passages for fluid flow and a plurality of nozzles fluidically connected to the fluid passages, a plurality of actuators positioned on top of the substrate to cause fluid in the plurality of fluid passages to be ejected from the plurality of nozzles, a protective layer formed over at least a portion of the plurality of actuators, a housing component having a chamber, the chamber adjacent to the substrate, and an absorbent layer inside the cavity. The absorbent layer is more absorptive than the protective layer.
摘要翻译：流体喷射装置包括具有多个用于流体流动的流体通道的基板和与流体通道流体连接的多个喷嘴;位于基板顶部的多个致动器，以使多个流体通道中的流体被弹出从所述多个喷嘴中，形成在所述多个致动器的至少一部分上的保护层，具有腔室的壳体部件，与所述基板相邻的所述腔室以及所述腔体内的吸收层。吸收层比保护层更吸收。

62. 发明授权

US07673987B2 Adjustable mount printhead assembly 有权
公开(公告)号：US07673987B2
公开(公告)日：2010-03-09
申请号：US12411196
申请日：2009-03-25
申请人： Kevin Von Essen , John A. Higginson , Andreas Bibl , Deane A. Gardner , Micheal Rocchio , Stephen R. Deming , Daniel Alan West
发明人： Kevin Von Essen , John A. Higginson , Andreas Bibl , Deane A. Gardner , Micheal Rocchio , Stephen R. Deming , Daniel Alan West
IPC分类号： B41J29/13
摘要： A mounting assembly for a printhead assembly is described that can allow dynamic nozzle and drop placement adjustment in one or more directions.

63. 发明申请

US20090322187A1 Piezoelectric Actuators 有权
标题翻译：压电致动器
公开(公告)号：US20090322187A1
公开(公告)日：2009-12-31
申请号：US12435099
申请日：2009-05-04
申请人： Andreas Bibl , John A. Higginson
发明人： Andreas Bibl , John A. Higginson
IPC分类号： H01L41/047
CPC分类号： B41J2/1626 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1637 , B41J2/1645 , B41J2/1646 , H01L27/20 , H01L41/0973 , H01L41/313 , H01L41/337 , Y10T29/42 , Y10T29/43 , Y10T29/435
摘要： Microelectromechanical systems with structures having piezoelectric actuators are described. The structures each have a body that supports piezoelectric islands. The piezoelectric islands have a first surface and a second opposite surface. The piezoelectric islands can be formed, in part, by forming cuts into a thick layer of piezoelectric material, attaching the cut piezoelectric layer to a body having etched features and grinding the piezoelectric layer to a thickness that is less than the depths of the cuts. Conductive material can be formed on the piezoelectric layer to form electrodes.
摘要翻译：描述了具有压电致动器结构的微机电系统。每个结构都具有支撑压电岛的主体。压电岛具有第一表面和第二相对表面。压电岛可以部分地通过形成切割成厚的压电材料层而形成，将切割的压电层附接到具有蚀刻特征的主体并且将压电层研磨到小于切口深度的厚度。可以在压电层上形成导电材料以形成电极。

64. 发明申请

US20090201341A1 Adjustable Mount Printhead Assembly 有权
标题翻译：可调式安装打印头组件
公开(公告)号：US20090201341A1
公开(公告)日：2009-08-13
申请号：US12411196
申请日：2009-03-25
申请人： Kevin Von Essen , John A. Higginson , Andreas Bibl , Deane A. Gardner , Michael Rocchio , Stephen R. Deming , Daniel Alan West
发明人： Kevin Von Essen , John A. Higginson , Andreas Bibl , Deane A. Gardner , Michael Rocchio , Stephen R. Deming , Daniel Alan West
IPC分类号： B41J2/14
CPC分类号： B41J2/14233 , B41J25/003 , B41J25/005 , B41J25/304 , B41J29/377 , B41J2002/14491 , B41J2202/08 , B41J2202/14
摘要： A mounting assembly for a printhead assembly is described that can allow dynamic nozzle and drop placement adjustment in one or more directions.
摘要翻译：描述了用于打印头组件的安装组件，其可以允许在一个或多个方向上进行动态喷嘴和放置位置调整。

65. 发明授权

US07413284B2 Mounting assembly 有权
标题翻译：安装组件
公开(公告)号：US07413284B2
公开(公告)日：2008-08-19
申请号：US11117146
申请日：2005-04-27
申请人： John A. Higginson , Andreas Bibl , Kevin Von Essen
发明人： John A. Higginson , Andreas Bibl , Kevin Von Essen
IPC分类号： B41J2/14
CPC分类号： B41J2/1752 , B41J2/145 , B41J2/175 , B41J2202/12 , B41J2202/14 , B41J2202/19 , B41J2202/20
摘要： A mounting assembly is described for mounting and housing printhead modules. The mounting assembly includes a lower plate, an upper plate and multiple mounting blocks. The lower plate can include openings configured to expose a surface of a printhead module housed within the mounting assembly, the surface including multiple ink nozzle openings. Each opening can include alignment datums to align the printhead module in a first direction and in a second direction. The upper plate is approximately parallel to the lower plate, and can include multiple openings configured to provide access to ink channels formed in printhead modules housed within the mounting assembly. The mounting blocks are positioned between and affixed to the lower and upper plates, and are configured to couple to a printhead module. Each mounting block can include a datum to align the printhead module in a third direction.
摘要翻译：描述了用于安装和封装打印头模块的安装组件。安装组件包括下板，上板和多个安装块。下板可以包括被配置为暴露容纳在安装组件内的打印头模块的表面的开口，该表面包括多个墨水喷嘴开口。每个开口可以包括对准基准，以将打印头模块沿第一方向和第二方向对齐。上板近似平行于下板，并且可以包括多个开口，其被构造成提供对容纳在安装组件内的打印头模块中形成的油墨通道的通路。安装块定位在下板和上板之间并固定到下板和上板，并且被配置成联接到打印头模块。每个安装块可以包括在第三方向上对准打印头模块的基准。

66. 发明授权

US07347532B2 Print head nozzle formation 有权
标题翻译：打印头喷嘴形成
公开(公告)号：US07347532B2
公开(公告)日：2008-03-25
申请号：US10913571
申请日：2004-08-05
申请人： Zhenfang Chen , Andreas Bibl , Paul A. Hoisington
发明人： Zhenfang Chen , Andreas Bibl , Paul A. Hoisington
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1623 , B41J2/162 , B41J2/1628 , B41J2/1629 , B41J2/1632 , B41J2/1645
摘要： Techniques are provided for forming nozzles in a microelectromechanical device. The nozzles are formed in a layer prior to the layer being bonded onto another portion of the device. Forming the nozzles in the layer prior to bonding enables forming nozzles that have a desired depth and a desired geometry. Selecting a particular geometry for the nozzles can reduce the resistance to ink flow as well as improve the uniformity of the nozzles across the microelectromechanical device.
摘要翻译：提供了用于在微机电装置中形成喷嘴的技术。在将层粘合到装置的另一部分之前，喷嘴形成在一层中。在接合之前在层中形成喷嘴可以形成具有期望深度和期望几何形状的喷嘴。为喷嘴选择特定的几何形状可以降低油墨流动的阻力，并且提高喷嘴在整个微机电装置上的均匀性。

67. 发明授权

US07344228B2 Actuator with reduced drive capacitance 有权
标题翻译：执行器具有降低的驱动电容
公开(公告)号：US07344228B2
公开(公告)日：2008-03-18
申请号：US10910450
申请日：2004-08-02
申请人： Andreas Bibl , Jeffrey Birkmeyer
发明人： Andreas Bibl , Jeffrey Birkmeyer
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1628 , B41J2/1631 , B41J2002/14491 , H01L41/0973 , H01L41/314
摘要： Techniques are provided for reducing the amount of power required to activate a piezoelectric actuator of a microelectromechanical structure. An insulating layer is deposited on a piezoelectric layer. The insulating layer is etched to remove a portion of the layer and expose the piezoelectric layer in the etched areas. An electrode layer is deposited on the piezoelectric layer and insulating layer.
摘要翻译：提供了用于减少激活微机电结构的压电致动器所需的功率的技术。绝缘层沉积在压电层上。蚀刻绝缘层以去除该层的一部分并使蚀刻区域中的压电层暴露。电极层沉积在压电层和绝缘层上。

68. 发明授权

US07325907B2 Printhead 有权
标题翻译：打印头
公开(公告)号：US07325907B2
公开(公告)日：2008-02-05
申请号：US10990789
申请日：2004-11-17
申请人： Paul A. Hoisington , John C. Batterton , Andreas Bibl , Brian Walsh
发明人： Paul A. Hoisington , John C. Batterton , Andreas Bibl , Brian Walsh
IPC分类号： B41J2/07
CPC分类号： B41J2/1628 , B41J2/14 , B41J2/16 , B41J2/1629 , B41J2/1631 , B41J2/1632
摘要： Devices used to degas and eject fluid drops are disclosed. Devices include a flow path that includes a pumping chamber in which fluid is pressurized for ejection of a fluid drop, and a semi-permeable membrane including an inorganic material having an outer surface positioned in fluid contact with the flow path. The membrane allows gases to pass therethrough, while preventing liquids from passing therethrough.
摘要翻译：公开了用于对液滴进行脱气和喷射的装置。设备包括流路，其包括泵送室，其中流体被加压以喷射液滴;以及半透膜，其包括具有与流动路径流体接触的外表面的无机材料。该膜允许气体通过，同时防止液体通过。

69. 发明授权

US07121646B2 Drop ejection assembly 有权
标题翻译：卸料组件
公开(公告)号：US07121646B2
公开(公告)日：2006-10-17
申请号：US10749816
申请日：2003-12-30
申请人： Andreas Bibl , Paul A. Hoisington , John C. Batterton , Melvin L. Biggs
发明人： Andreas Bibl , Paul A. Hoisington , John C. Batterton , Melvin L. Biggs
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2002/14475
摘要： A drop ejector includes a plurality of projections to control fluid flow.
摘要翻译：液滴喷射器包括多个用于控制流体流动的突起。

70. 发明申请

US20060007271A1 Printhead 有权
标题翻译：打印头
公开(公告)号：US20060007271A1
公开(公告)日：2006-01-12
申请号：US11214681
申请日：2005-08-29
申请人： Andreas Bibl , John Higginson , Paul Hoisington , Deane Gardner , Robert Hasenbein , Melvin Biggs , Edward Moynihan
发明人： Andreas Bibl , John Higginson , Paul Hoisington , Deane Gardner , Robert Hasenbein , Melvin Biggs , Edward Moynihan
IPC分类号： B41J2/05
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1637 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14306 , B41J2002/14403 , B41J2002/14419 , B41J2202/20
摘要： Ink jet printheads and printhead components are described.
摘要翻译：描述了喷墨打印头和打印头部件。

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