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1. 发明授权

US08636340B2 Printheads and method for assembling printheads 有权
标题翻译：打印头和组装打印头的方法
公开(公告)号：US08636340B2
公开(公告)日：2014-01-28
申请号：US13046845
申请日：2011-03-14
申请人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, Jr. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
发明人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, Jr. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
IPC分类号： B41J2/25
CPC分类号： B41J2/1628 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1642
摘要： Disclosed is a printhead for a printer that includes a plurality of ejection chip units. Each ejection chip unit of the plurality of ejection chip units is configured to eject at least one fluid. The printhead further includes a plurality of supporting units. Each supporting unit of the plurality of supporting units is fluidly coupled with a corresponding ejection chip unit. The each supporting unit includes a plurality of trenches adapted to receive an adhesive to facilitate attachment of the each supporting unit with the corresponding ejection chip unit. Furthermore, the printhead includes a base unit fluidly coupled with the each supporting unit of the plurality of supporting units. The base unit is adapted to provide the at least one fluid to the each ejection chip unit through a corresponding to supporting unit. Further disclosed is a method for assembling the printhead.
摘要翻译：公开了一种用于打印机的打印头，其包括多个排出芯片单元。多个排出芯片单元中的每个排出芯片单元构造成喷射至少一种流体。打印头还包括多个支撑单元。多个支撑单元的每个支撑单元与相应的排出芯片单元流体耦合。每个支撑单元包括适于接收粘合剂以便于将各个支撑单元与相应的排出芯片单元相连接的多个沟槽。此外，打印头包括与多个支撑单元中的每个支撑单元流体耦合的基座单元。基座单元适于通过对应的支撑单元将至少一个流体提供给每个排出芯片单元。另外公开了一种组装打印头的方法。

2. 发明申请

US20120236076A1 PRINTHEADS AND METHOD FOR ASSEMBLING PRINTHEADS 有权
标题翻译：用于组装原理的标题和方法
公开(公告)号：US20120236076A1
公开(公告)日：2012-09-20
申请号：US13046845
申请日：2011-03-14
申请人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, JR. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
发明人： Michael J. Dixon , Jiandong Fang , Richard Earl Corley, JR. , Jeanne Marie Saldanha Singh , Frank E. Anderson , Xiaoming Wu
IPC分类号： B41J2/145 , B23P17/00
CPC分类号： B41J2/1628 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1642
摘要： Disclosed is a printhead for a printer that includes a plurality of ejection chip units. Each ejection chip unit of the plurality of ejection chip units is configured to eject at least one fluid. The printhead further includes a plurality of supporting units. Each supporting unit of the plurality of supporting units is fluidly coupled with a corresponding ejection chip unit. The each supporting unit includes a plurality of trenches adapted to receive an adhesive to facilitate attachment of the each supporting unit with the corresponding ejection chip unit. Furthermore, the printhead includes a base unit fluidly coupled with the each supporting unit of the plurality of supporting units. The base unit is adapted to provide the at least one fluid to the each ejection chip unit through a corresponding to supporting unit. Further disclosed is a method for assembling the printhead.
摘要翻译：公开了一种用于打印机的打印头，其包括多个排出芯片单元。多个排出芯片单元中的每个排出芯片单元构造成喷射至少一种流体。打印头还包括多个支撑单元。多个支撑单元的每个支撑单元与相应的排出芯片单元流体耦合。每个支撑单元包括适于接收粘合剂以便于将各个支撑单元与相应的排出芯片单元相连接的多个沟槽。此外，打印头包括与多个支撑单元中的每个支撑单元流体耦合的基座单元。基座单元适于通过对应的支撑单元将至少一个流体提供给每个排出芯片单元。另外公开了一种组装打印头的方法。

3. 发明申请

US20110316930A1 MODULAR MICRO-FLUID EJECTION DEVICE 审中-公开
标题翻译：模块化微流体喷射装置
公开(公告)号：US20110316930A1
公开(公告)日：2011-12-29
申请号：US12825851
申请日：2010-06-29
申请人： Richard E. Corley , Michael J. Dixon , Jiandong Fang , Jeanne Marie Saldanha Singh
发明人： Richard E. Corley , Michael J. Dixon , Jiandong Fang , Jeanne Marie Saldanha Singh
IPC分类号： B41J2/145 , B21D53/76
CPC分类号： B41J2/15 , B41J2/155 , B41J2202/19 , Y10T29/49401
摘要： A modular micro-fluid ejection device includes a carrier frame supporting pluralities of micro-fluid ejection modules. Each of the modules has a plate of nozzles defining a plane. Adjacent nozzle plates are substantially coplanar and registered with one another across the entirety of the carrier frame. Methods to mount the modules to the frame include, first, temporarily mounting one module and then another, and then permanently mounting both with a durable adhesive. Manufacturing systems include suction devices to hold a first module in place on a fixture while later modules are suctioned and registered to each other. Once set in place, a carrier frame is commonly contacted to the modules and the suction to released. Adhesives between the frame and modules cause the modules to separate from the fixture and transfer to the frame. All remain properly registered upon transfer.
摘要翻译：模块化微流体喷射装置包括支撑多个微流体喷射模块的载体框架。每个模块具有限定平面的喷嘴板。相邻的喷嘴板基本上共面并且在整个载体框架上相互对准。将模块安装到框架上的方法包括：首先临时安装一个模块，然后临时安装一个模块，然后用耐用的粘合剂永久地安装两个模块。制造系统包括抽吸装置，以将第一模块保持在固定装置上的适当位置，而稍后模块被抽吸并彼此登记。一旦设置到位，通常将载体框架与模块接触并且抽吸被释放。框架和模块之间的粘合剂导致模块与夹具分离并传输到框架。转让后，所有人都保持妥善的登记。

4. 发明授权

US08622524B2 Laminate constructs for micro-fluid ejection devices 有权
标题翻译：用于微流体喷射装置的层压结构
公开(公告)号：US08622524B2
公开(公告)日：2014-01-07
申请号：US12788462
申请日：2010-05-27
申请人： Frank Edward Anderson , Richard Corley , Michael John Dixon , Jiandong Fang , Jeanne Marie Saldanha Singh
发明人： Frank Edward Anderson , Richard Corley , Michael John Dixon , Jiandong Fang , Jeanne Marie Saldanha Singh
IPC分类号： B41J2/045
CPC分类号： B41J2/1433 , B41J2/14 , B41J2/14072 , B41J2/1601 , B41J2/1623 , B41J2/1626 , B41J2/1632 , B41J2/1634 , B41J2/1643 , B41J2002/14419 , B41J2002/14491 , B41J2202/20 , H01L2224/48091 , H01L2224/73265 , H01L2924/10155 , H01L2924/00014
摘要： A micro-fluid ejection head has an ejection chip to expel fluid. It connects to a laminate construct. The construct has vertically configured wiring layers interspersed with non-wiring layers, such as carbon fiber layers. An upper of the wiring layers electrically connects to the ejection chip. The upper layer may also support a planar undersurface of the chip directly on a surface or in a recessed pocket. The two can connect with a die bond, such as one having silica or boron nitride. Fluid connections exist between ink feed slots of the chip and the laminate construct. A silicon tile or other material may also fluidly interconnect with the two. A plastic manifold optionally supports the laminate construct and may fluidly connect to it. The wiring layers of the laminate contemplate ground, power, and various bond pads. Other construct layers contemplate prepreg or core FR4 layers.
摘要翻译：微流体喷射头具有排出流体的喷射芯片。它连接到层压结构。该结构具有垂直配置的布线层，其布置有诸如碳纤维层之类的非布线层。布线层的上部电连接到排出芯片。上层还可以直接在表面上或凹陷的口袋中支撑芯片的平面下表面。两者可以与管芯接合，例如具有二氧化硅或氮化硼的管芯接合。在芯片的供墨槽和层叠结构之间存在流体连接。硅砖或其他材料也可以与两者流体互连。塑料歧管任选地支撑层压结构并且可以流体地连接到它。层叠体的布线层考虑地面，功率和各种接合垫。其他构造层考虑了预浸料或核心FR4层。

5. 发明申请

US20120154486A1 Micro-Fluid Ejection Head 失效
标题翻译：微流体喷射头
公开(公告)号：US20120154486A1
公开(公告)日：2012-06-21
申请号：US12974725
申请日：2010-12-21
申请人： Frank Anderson , Jiandong Fang , Jeanne Marie Saldanha Singh , Mike Dixon , Bryan McKinley , Samuel Sexton
发明人： Frank Anderson , Jiandong Fang , Jeanne Marie Saldanha Singh , Mike Dixon , Bryan McKinley , Samuel Sexton
IPC分类号： B41J2/145
CPC分类号： B41J2/155
摘要： A micro-fluid ejection head for a printer is disclosed. The micro-fluid ejection head comprises a plurality of printhead modules. Each of the plurality of printhead modules comprises an ejection chip for ejecting fluid. The micro-fluid ejection head further comprises a support frame to mount the plurality of printhead modules for creating a lengthy array of the plurality of printhead modules. The support frame is electrically coupled with the plurality of printhead modules for allowing the plurality of printhead modules to receive data and electrical power.
摘要翻译：公开了一种用于打印机的微流体喷射头。微流体喷射头包括多个打印头模块。多个打印头模块中的每一个包括用于喷射流体的喷射芯片。微流体喷射头还包括支撑框架以安装多个打印头模块，用于创建多个打印头模块的冗长阵列。支撑框架与多个打印头模块电耦合，以允许多个打印头模块接收数据和电力。

6. 发明授权

US08500242B2 Micro-fluid ejection head 失效
标题翻译：微流体喷头
公开(公告)号：US08500242B2
公开(公告)日：2013-08-06
申请号：US12974725
申请日：2010-12-21
申请人： Frank Anderson , Jiandong Fang , Jeanne Marie Saldanha Singh , Mike Dixon , Bryan McKinley , Samuel Sexton
发明人： Frank Anderson , Jiandong Fang , Jeanne Marie Saldanha Singh , Mike Dixon , Bryan McKinley , Samuel Sexton
IPC分类号： B41J2/145
CPC分类号： B41J2/155
摘要： A micro-fluid ejection head for a printer is disclosed. The micro-fluid ejection head comprises a plurality of printhead modules. Each of the plurality of printhead modules comprises an ejection chip for ejecting fluid. The micro-fluid ejection head further comprises a support frame to mount the plurality of printhead modules for creating a lengthy array of the plurality of printhead modules. The support frame is electrically coupled with the plurality of printhead modules for allowing the plurality of printhead modules to receive data and electrical power.
摘要翻译：公开了一种用于打印机的微流体喷射头。微流体喷射头包括多个打印头模块。多个打印头模块中的每一个包括用于喷射流体的喷射芯片。微流体喷射头还包括支撑框架以安装多个打印头模块，用于创建多个打印头模块的冗长阵列。支撑框架与多个打印头模块电耦合，以允许多个打印头模块接收数据和电力。

7. 发明申请

US20120293584A1 FLUID EJECTION DEVICES AND METHODS FOR FABRICATING FLUID EJECTION DEVICES 有权
标题翻译：流体喷射装置和用于制造流体喷射装置的方法
公开(公告)号：US20120293584A1
公开(公告)日：2012-11-22
申请号：US13112278
申请日：2011-05-20
申请人： Jiandong Fang , Xiaoming Wu
发明人： Jiandong Fang , Xiaoming Wu
IPC分类号： B41J2/135 , B05D3/10 , C23F1/02
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/1628 , B41J2/1629 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： Disclosed is a fluid ejection device for an inkjet printer that includes a substrate having at least one fluid flow channel configured within a bottom portion of the substrate. Each fluid flow channel of the at least one fluid flow channel is configured by etching the bottom portion. The substrate also includes a plurality of fluid flow vias configured within a top portion of the substrate. Each fluid flow via of the plurality of fluid flow vias is configured by etching the top portion. The each fluid flow via is further configured to be in fluid communication with a corresponding fluid flow channel through an isotropically etched cavity configured below the each fluid flow via and fluidically coupled to the corresponding fluid flow channel. The fluid ejection device also includes a flow feature to layer and a nozzle plate. Further disclosed are methods for fabricating fluid ejection devices.
摘要翻译：公开了一种用于喷墨打印机的流体喷射装置，其包括具有构造在基板的底部内的至少一个流体流动通道的基板。通过蚀刻底部部分来配置至少一个流体流动通道的每个流体流动通道。衬底还包括配置在衬底的顶部部分内的多个流体流动通孔。通过蚀刻顶部部分来配置多个流体流动通孔的每个流体流通道。每个流体流动通道进一步构造成通过各向同性蚀刻的空腔与相应的流体流动通道流体连通，每个流体流动通道配置在每个流体流动下方并流体耦合到相应的流体流动通道。流体喷射装置还包括到层的流动特征和喷嘴板。进一步公开了制造流体喷射装置的方法。

8. 发明申请

US20120274707A1 EJECTION DEVICES FOR INKJET PRINTERS AND METHOD FOR FABRICATING EJECTION DEVICES 审中-公开
标题翻译：用于喷墨打印机的喷射装置和用于制造喷射装置的方法
公开(公告)号：US20120274707A1
公开(公告)日：2012-11-01
申请号：US13097594
申请日：2011-04-29
申请人： Xiaorong Cai , Jiandong Fang , Xiaoming Wu , Elaine Yeap Money , Eunki Hong , Yimin Guan , Burton Joyner, II , Sean Terrance Weaver , David Graham , Zach Reitmeier
发明人： Xiaorong Cai , Jiandong Fang , Xiaoming Wu , Elaine Yeap Money , Eunki Hong , Yimin Guan , Burton Joyner, II , Sean Terrance Weaver , David Graham , Zach Reitmeier
IPC分类号： B41J2/14 , B23P17/00
CPC分类号： B41J2/1628 , B41J2/14032 , B41J2/1603 , B41J2/1606 , B41J2/162 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/164 , Y10T29/49401
摘要： Disclosed is an ejection device for an inkjet printer that includes an ejection chip having a substrate and at least one fluid ejecting element. The ejection device further includes a fluidic structure configured over the ejection chip. The fluidic structure includes a nozzle plate composed of an organic material and includes a plurality of nozzles. The fluidic structure further includes a flow feature layer configured in between the ejection chip and the nozzle plate. The flow feature layer is composed of an organic material and includes a plurality of flow features. Furthermore, the fluidic structure includes a liner layer encapsulating the nozzle plate. The liner layer further at least partially encapsulates each flow feature of the plurality of flow features. The liner layer is composed of an inorganic material. Further disclosed is a method for fabricating the ejection device.
摘要翻译：公开了一种喷墨打印机的喷射装置，其包括具有基板和至少一个流体喷射元件的喷射芯片。喷射装置还包括配置在喷射芯片上的流体结构。流体结构包括由有机材料构成并包括多个喷嘴的喷嘴板。流体结构还包括配置在喷射芯片和喷嘴板之间的流动特征层。流动特征层由有机材料组成并且包括多个流动特征。此外，流体结构包括封装喷嘴板的衬垫层。衬垫层还至少部分地封装多个流动特征的每个流动特征。衬层由无机材料构成。进一步公开了一种制造喷射装置的方法。

9. 发明授权

US08888242B2 Fluid ejection devices and methods for fabricating fluid ejection devices 有权
标题翻译：流体喷射装置和用于制造流体喷射装置的方法
公开(公告)号：US08888242B2
公开(公告)日：2014-11-18
申请号：US13112278
申请日：2011-05-20
申请人： Jiandong Fang , Xiaoming Wu
发明人： Jiandong Fang , Xiaoming Wu
IPC分类号： B41J2/135
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/1628 , B41J2/1629 , B41J2/1642 , B41J2/1645 , B41J2/1646
摘要： Disclosed is a fluid ejection device for an inkjet printer that includes a substrate having at least one fluid flow channel configured within a bottom portion of the substrate. Each fluid flow channel of the at least one fluid flow channel is configured by etching the bottom portion. The substrate also includes a plurality of fluid flow vias configured within a top portion of the substrate. Each fluid flow via of the plurality of fluid flow vias is configured by etching the top portion. The each fluid flow via is further configured to be in fluid communication with a corresponding fluid flow channel through an isotropically etched cavity configured below the each fluid flow via and fluidically coupled to the corresponding fluid flow channel. The fluid ejection device also includes a flow feature layer and a nozzle plate. Further disclosed are methods for fabricating fluid ejection devices.
摘要翻译：公开了一种用于喷墨打印机的流体喷射装置，其包括具有构造在基板的底部内的至少一个流体流动通道的基板。通过蚀刻底部部分来配置至少一个流体流动通道的每个流体流动通道。衬底还包括配置在衬底的顶部部分内的多个流体流动通孔。通过蚀刻顶部部分来配置多个流体流动通孔的每个流体流通道。每个流体流动通道进一步构造成通过各向同性蚀刻的空腔与相应的流体流动通道流体连通，每个流体流动通道配置在每个流体流动下方并流体耦合到相应的流体流动通道。流体喷射装置还包括流动特征层和喷嘴板。进一步公开了制造流体喷射装置的方法。

10. 发明授权

US08430484B2 Nozzle covering for ejection chips in micro-fluid applications 有权
标题翻译：用于微流体应用中喷射芯片的喷嘴盖
公开(公告)号：US08430484B2
公开(公告)日：2013-04-30
申请号：US12824358
申请日：2010-06-28
申请人： Jiandong Fang
发明人： Jiandong Fang
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2202/19 , B41J2202/20
摘要： A micro-fluid ejection head conveys fluid to firing elements at differing heights in differing layers. The ejection head includes a base substrate. The firing elements are configured on the substrate to eject fluid upon activation. Individual elements are arrayed closer or farther to a common fluid via. A multiple-layer covering on the substrate defines nozzles openings corresponding to each firing element. A lower layer of the covering directs fluid to either the closer or farther elements while a higher layer directs fluid to the other elements. The lower and higher layers define channels to direct the fluid from the fluid via. The higher layer covers the channels in the lower layer, while a topmost layer covers the channels in the higher layer. Also, the topmost layer defines the nozzle openings in large and small opening sizes. Holes in the underlying layers register with the nozzle openings, but are oppositely sized.
摘要翻译：微流体喷射头将流体输送到不同高度的不同高度的发射元件。喷射头包括基底。激发元件配置在基板上以在激活时喷射流体。单独的元件被排列成更接近或更远地与普通的流体通道。衬底上的多层覆盖物限定了与每个击发元件对应的喷嘴开口。覆盖层的下层将流体引导到更靠近或更远的元件，而较高层将流体引导到其它元件。下层和更高层限定了将流体从流体通道引导的通道。较高层覆盖下层中的通道，而最上层覆盖较高层中的通道。此外，最上层限定了大而小的开口尺寸的喷嘴开口。底层中的孔与喷嘴开口对齐，但尺寸相反。

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