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1. 发明授权

US09070861B2 Piezoelectric transducers using micro-dome arrays 有权
公开(公告)号：US09070861B2
公开(公告)日：2015-06-30
申请号：US13396141
申请日：2012-02-14
申请人： Andreas Bibl , Hung-Fai Stephen Law , Kevin Von Essen , Mats G. Ottosson
发明人： Andreas Bibl , Hung-Fai Stephen Law , Kevin Von Essen , Mats G. Ottosson
IPC分类号： H01L41/08 , B06B1/06 , G10K11/32 , H01L41/316
CPC分类号： B06B1/0622 , B06B1/0207 , B06B1/0637 , B06B1/0644 , B06B2201/76 , G10K11/32 , H01L41/04 , H01L41/047 , H01L41/0805 , H01L41/09 , H01L41/098 , H01L41/316
摘要： An ultrasonic piezoelectric transducer device includes a transducer array consisting of an array of vibrating elements, and a base to which the array of vibrating elements in the transducer array are attached. The base include integrated electrical interconnects for carrying driving signals and sensed signals between the vibrating elements and an external control circuit. The base can be an ASIC wafer that includes integrated circuitry for controlling the driving and processing the sensed signals. The interconnects and control circuits in the base fit substantially within an area below the array of multiple vibrating elements.

2. 发明授权

US08882254B2 Systems and methods for delivering and recirculating fluids 有权
标题翻译：用于输送和循环流体的系统和方法
公开(公告)号：US08882254B2
公开(公告)日：2014-11-11
申请号：US13463353
申请日：2012-05-03
申请人： Kevin Von Essen , John A. Higginson , Paul A. Hoisington , Don S. Minami
发明人： Kevin Von Essen , John A. Higginson , Paul A. Hoisington , Don S. Minami
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/185
摘要： Among other things, a device for use in printing is described. The device comprises a first chamber for receiving a liquid and a first filter member in the first chamber. The first filter member separates the first chamber into a first part and a second part laterally adjacent to the first part. The first filter member comprises pores having an average size. The pores are configured to filter the liquid passing from the first part to the second part. The first filter member further comprises an opening adjacent to a top of the first chamber for air to pass from the first part to the second part. The opening has a size at least 10 times larger than the average size of the pores. There is a first inlet in fluid communication with the first part and a first outlet in fluid communication with the second part.
摘要翻译：其中，描述了用于打印的设备。该装置包括用于在第一室中接收液体的第一室和第一过滤构件。第一过滤构件将第一室分离成与第一部分横向相邻的第一部分和第二部分。第一过滤构件包括具有平均尺寸的孔。孔被构造成过滤从第一部分流到第二部分的液体。第一过滤器构件还包括与第一室的顶部相邻的开口，用于空气从第一部分传递到第二部分。开口的尺寸比孔的平均尺寸大至少10倍。存在与第一部分流体连通的第一入口和与第二部分流体连通的第一出口。

3. 发明授权

US08746844B2 Nozzle layout for fluid droplet ejecting 有权
标题翻译：用于液滴喷射的喷嘴布局
公开(公告)号：US08746844B2
公开(公告)日：2014-06-10
申请号：US13410519
申请日：2012-03-02
申请人： Tsutomu Kusakari , Kevin von Essen , Paul A. Hoisington
发明人： Tsutomu Kusakari , Kevin von Essen , Paul A. Hoisington
IPC分类号： B41J2/155
CPC分类号： B41J2/14233 , B41J2/155 , B41J2/2132 , B41J2/2146 , B41J2002/14459 , B41J2202/20
摘要： A fluid ejection apparatus includes a printhead having a substrate. The substrate includes a nozzle face having a width direction and a length direction. The nozzle face includes a set of four columns of nozzles oriented in a column direction substantially along the width direction of the nozzle face, and the nozzles in each column are positioned on a straight line along the column. A spacing between two adjacent columns of the four adjacent columns is different than a spacing between another two adjacent columns of the four adjacent columns. In some implementations, a controller can control timing of ejection of fluid droplets from the nozzles to deposit lines of fluid droplets on a medium, and the medium can travel relative to the nozzle face.
摘要翻译：流体喷射装置包括具有基板的打印头。基板包括具有宽度方向和长度方向的喷嘴面。喷嘴面包括一组沿着喷嘴面的宽度方向的列方向定向的四列喷嘴，并且每列中的喷嘴沿着该列定位在一条直线上。四个相邻列的两个相邻列之间的间隔与四个相邻列的另外两个相邻列之间的间隔不同。在一些实施方式中，控制器可以控制从喷嘴喷射流体液滴的定时，以在介质上沉积流体液滴线，并且介质可以相对于喷嘴面行进。

4. 发明授权

US08591003B2 Nozzle layout for fluid droplet ejecting 有权
标题翻译：用于液滴喷射的喷嘴布局
公开(公告)号：US08591003B2
公开(公告)日：2013-11-26
申请号：US12992254
申请日：2009-05-01
申请人： Tsutomu Kusakari , Kevin Von Essen , Paul A. Hoisington
发明人： Tsutomu Kusakari , Kevin Von Essen , Paul A. Hoisington
IPC分类号： B41J2/145 , B41J2/15 , B41J2/155
CPC分类号： B41J2/14233 , B41J2/155 , B41J2/2132 , B41J2/2146 , B41J2002/14459 , B41J2202/20
摘要： A fluid ejection apparatus includes a printhead having a substrate. The substrate includes a nozzle face having a width direction and a length direction. The nozzle face includes a set of four columns of nozzles oriented in a column direction substantially along the width direction of the nozzle face, and the nozzles in each column are positioned on a straight line along the column. A spacing between two adjacent columns of the four adjacent columns is different than a spacing between another two adjacent columns of the four adjacent columns. In some implementations, a controller can control timing of ejection of fluid droplets from the nozzles to deposit lines of fluid droplets on a medium, and the medium can travel relative to the nozzle face.
摘要翻译：流体喷射装置包括具有基板的打印头。基板包括具有宽度方向和长度方向的喷嘴面。喷嘴面包括一组沿着喷嘴面的宽度方向的列方向定向的四列喷嘴，并且每列中的喷嘴沿着该列定位在一条直线上。四个相邻列的两个相邻列之间的间隔与四个相邻列的另外两个相邻列之间的间隔不同。在一些实施方式中，控制器可以控制从喷嘴喷射流体液滴的定时，以在介质上沉积流体液滴线，并且介质可以相对于喷嘴面行进。

5. 发明授权

US08147040B2 Moisture protection of fluid ejector 有权
标题翻译：液体喷射器的防潮
公开(公告)号：US08147040B2
公开(公告)日：2012-04-03
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： B41J2/045 , B41J2/14
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。

6. 发明申请

US20120018032A1 MANIFOLD FOR A PRINTHEAD 有权
标题翻译：标记为PRINTHEAD
公开(公告)号：US20120018032A1
公开(公告)日：2012-01-26
申请号：US13252075
申请日：2011-10-03
申请人： Kevin Von Essen
发明人： Kevin Von Essen
IPC分类号： B65B1/04
CPC分类号： B41J2/14145
摘要： A printhead assembly is described including multiple printheads, a manifold and multiple inlet tubes. The printheads each include: a fluid inlet to receive fluid into the printhead; and a set of one or more nozzles to deposit fluid on a substrate. The manifold is connected to the printheads and includes: a fluid inlet duct configured to receive fluid for delivery to the printheads; multiple fluid inlet channels for connecting the fluid inlet duct to the printheads; and multiple fluid inlet valves configured to control a flow of fluid from the fluid inlet duct to each of the fluid inlet channels. The inlet tubes each have a proximal end integral to either the manifold or one of the printheads, and a distal end connected to either the manifold or said printhead with a single fluid-tight connection.
摘要翻译：描述了一种打印头组件，其包括多个打印头，歧管和多个入口管。打印头各自包括：用于将流体接收到打印头中的流体入口; 以及一组一个或多个喷嘴以将流体沉积在基底上。所述歧管连接到所述打印头，并且包括：流体入口管道，其构造成接收用于输送到所述打印头的流体; 用于将流体入口管道连接到打印头的多个流体入口通道; 以及多个流体入口阀，其配置成控制流体从流体入口管道流到每个流体入口通道。入口管各自具有与歧管或打印头中的一个成一体的近端，并且远端通过单个流体密封连接连接到歧管或所述打印头。

7. 发明授权

US07837310B2 Fluid deposition device 有权
标题翻译：流体沉积装置
公开(公告)号：US07837310B2
公开(公告)日：2010-11-23
申请号：US11457022
申请日：2006-07-12
申请人： John A. Higginson , Michael Rocchio , Jeffrey Birkmeyer , Stephen R. Deming , Kevin Von Essen , Andreas Bibl , Deane A. Gardner , Daniel Alan West
发明人： John A. Higginson , Michael Rocchio , Jeffrey Birkmeyer , Stephen R. Deming , Kevin Von Essen , Andreas Bibl , Deane A. Gardner , Daniel Alan West
IPC分类号： B41J2/175
CPC分类号： B41J29/13 , B41J2/175 , B41J2/1752 , B41J2/17526 , B41J2/17556 , B41J2/17596 , B41J29/02
摘要： A fluid deposition device including a platen and a cartridge mount assembly is described. The platen is configured to support a substrate upon which a fluid will be deposited. The cartridge mount assembly includes a receptacle configured to receive a print cartridge and multiple electrical contacts configured to mate with corresponding electrical contacts on the print cartridge. In one implementation, the cartridge mount assembly further includes a vacuum connector configured to mate with a vacuum inlet included on the print cartridge. When the print cartridge is received in the receptacle, the print cartridge can form connections with the electrical contacts and with the vacuum connector of the receptacle at substantially the same time.
摘要翻译：描述了包括压板和盒安装组件的流体沉积装置。压板被构造成支撑待沉积流体的基底。盒安装组件包括被配置为容纳打印盒和被配置为与打印盒上的相应电触点配合的多个电触点的插座。在一个实施方式中，盒安装组件还包括配置成与包括在打印盒上的真空入口配合的真空连接器。当打印墨盒被容纳在容器中时，打印墨盒可以在大致相同的时间与电触点和插座的真空连接器形成连接。

8. 发明申请

US20100214380A1 Apparatus for Reducing Crosstalk in the Supply and Return Channels During Fluid Droplet Ejecting 有权
标题翻译：用于减少液滴喷射期间供应和返回通道中的串扰的装置
公开(公告)号：US20100214380A1
公开(公告)日：2010-08-26
申请号：US12712614
申请日：2010-02-25
申请人： Kevin Von Essen , Mats G. Ottosson , Paul A. Hoisington , Christoph Menzel
发明人： Kevin Von Essen , Mats G. Ottosson , Paul A. Hoisington , Christoph Menzel
IPC分类号： B41J2/175
CPC分类号： B41J2/19 , B41J2/055 , B41J2/14233 , B41J2202/12
摘要： A fluid droplet ejection apparatus includes a substrate having a fluid inlet passage, a plurality of nozzles, and a plurality of flow paths each fluidically connecting the fluid inlet passage to an associated nozzle of the plurality of nozzles. Each flow path includes a pumping chamber connected to the associated nozzle and an ascender fluidically connected between the fluid inlet passage and the pumping chamber. The ascender is located proximate to an outside edge of the fluid inlet passage.
摘要翻译：流体液滴喷射装置包括具有流体入口通道，多个喷嘴和多个流路的基板，每个流路将流体入口通道流体连接到多个喷嘴的相关喷嘴。每个流动路径包括连接到相关联的喷嘴的泵送室和流体连接在流体入口通道和泵送室之间的上升器。上升件位于靠近流体入口通道的外边缘的位置。

9. 发明申请

US20100214359A1 Fluid Ejecting with Centrally Formed Inlets and Outlets 有权
标题翻译：具有中心形成的入口和出口的流体喷射
公开(公告)号：US20100214359A1
公开(公告)日：2010-08-26
申请号：US12393985
申请日：2009-02-26
申请人： Kevin Von Essen , Andreas Bibl
发明人： Kevin Von Essen , Andreas Bibl
IPC分类号： B41J2/155
CPC分类号： B41J2/155 , B41J2/1433 , B41J2002/14475 , B41J2202/12
摘要： An apparatus for ejecting droplets of a fluid includes a substrate, a first plurality of nozzles formed in a first region of a nozzle face of the substrate, and a second plurality of nozzles formed in a second region of the nozzle face. The second region is separated from the first region. An inlet and an outlet are both formed in an upper face of the substrate opposite a third region of the nozzle face, the third region being located between the first region and the second region, and a plurality of fluid paths formed in the substrate and fluidically connecting the first plurality of nozzles and the second plurality of nozzles with the inlet and outlet.
摘要翻译：用于喷射流体液滴的装置包括基板，形成在基板的喷嘴面的第一区域中的第一多个喷嘴和形成在喷嘴面的第二区域中的第二多个喷嘴。第二区域与第一区域分离。入口和出口都形成在与喷嘴面的第三区域相对的基板的上表面中，第三区域位于第一区域和第二区域之间，并且形成在基板中并且流体地形成的多个流体路径用入口和出口连接第一组多个喷嘴和第二组喷嘴。

10. 发明申请

US20100091060A1 Adjustable Mount Printhead Assembly 审中-公开
标题翻译：可调式安装打印头组件
公开(公告)号：US20100091060A1
公开(公告)日：2010-04-15
申请号：US12638948
申请日：2009-12-15
申请人： Kevin von Essen , John A. Higginson , Andreas Bibl , Michael Rocchio , Stephen R. Deming
发明人： Kevin von Essen , John A. Higginson , Andreas Bibl , Michael Rocchio , Stephen R. Deming
IPC分类号： B41J29/38
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。

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