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1. 发明申请

US20090273621A1 SYSTEM AND METHOD FOR MAINTAINING OR RECOVERING NOZZLE FUNCTION FOR AN INKJET PRINTHEAD 有权
标题翻译：用于维护或恢复喷嘴功能的系统和方法
公开(公告)号：US20090273621A1
公开(公告)日：2009-11-05
申请号：US12432863
申请日：2009-04-30
申请人： John P. Folkers , Charles W. Gilson , Thomas E. Kimerling , Terry M. Lambright , Francis Chee-Shuen Lee , Mark R. Thackray , Kenneth E. Trueba , Christopher Cocklan , Casey Robertson , Anthony Selmeczy , Charles C. Haluzak
发明人： John P. Folkers , Charles W. Gilson , Thomas E. Kimerling , Terry M. Lambright , Francis Chee-Shuen Lee , Mark R. Thackray , Kenneth E. Trueba , Christopher Cocklan , Casey Robertson , Anthony Selmeczy , Charles C. Haluzak
IPC分类号： B41J29/38 , B41J2/045
CPC分类号： B41J2/165 , B41J2002/16567
摘要： A transducer capable of generating vibrational energy is positioned relative to an inkjet cartridge to impart a vibrational force to simultaneously vibrate at least a portion of each of a plurality of ink fluidic columns associated with a plurality of nozzles in a printhead of the inkjet cartridge to maintain or recover nozzle function.
摘要翻译：能够产生振动能的换能器相对于喷墨墨盒定位以赋予振动力以同时振动与喷墨墨盒的打印头中的多个喷嘴相关联的多个墨流体柱中的每一个的至少一部分，以维持或恢复喷嘴功能。

2. 发明申请

US20110141191A1 SYSTEM AND METHOD FOR MAINTAINING OR RECOVERING NOZZLE FUCTION FOR A PRINTHEAD 审中-公开
标题翻译：维护或恢复喷嘴喷嘴的系统和方法
公开(公告)号：US20110141191A1
公开(公告)日：2011-06-16
申请号：US12971200
申请日：2010-12-17
申请人： John P. Folkers , Charles W. Gilson , Thomas E. Kimerling , Terry M. Lambright , Francis Chee-Shuen Lee , Mark R. Thackray , Kenneth E. Trueba , Christopher Cocklan , Casey Robertson , Anthony Selmeczy , Charles C. Haluzak
发明人： John P. Folkers , Charles W. Gilson , Thomas E. Kimerling , Terry M. Lambright , Francis Chee-Shuen Lee , Mark R. Thackray , Kenneth E. Trueba , Christopher Cocklan , Casey Robertson , Anthony Selmeczy , Charles C. Haluzak
IPC分类号： B41J2/165
CPC分类号： B41J2/165 , B41J2/04551 , B41J2/0458 , B41J2/04581 , B41J2/04596 , B41J2/1752 , B41J2/17526 , B41J2/17553 , B41J2002/16567
摘要： A transducer capable of generating vibrational energy is positioned relative to an inkjet cartridge to impart a vibrational force to simultaneously vibrate at least a portion of each of a plurality of ink fluidic columns associated with a plurality of nozzles in a printhead of the inkjet cartridge to maintain or recover nozzle function.
摘要翻译：能够产生振动能的换能器相对于喷墨墨盒定位以赋予振动力以同时振动与喷墨墨盒的打印头中的多个喷嘴相关联的多个墨流体柱中的每一个的至少一部分，以维持或恢复喷嘴功能。

3. 发明申请

US20100328398A1 THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE 有权
标题翻译：热喷墨打印头耐溶剂性
公开(公告)号：US20100328398A1
公开(公告)日：2010-12-30
申请号：US12824424
申请日：2010-06-28
申请人： Terry M. LAMBRIGHT , Anthony Selmeczy , Francis Chee-Shuen Lee , Charles C. Haluzak , Kenneth E. Trueba
发明人： Terry M. LAMBRIGHT , Anthony Selmeczy , Francis Chee-Shuen Lee , Charles C. Haluzak , Kenneth E. Trueba
IPC分类号： B41J2/135 , B23P17/00
CPC分类号： B41J2/1648 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1646 , B41J2002/14387 , B41J2202/11
摘要： An inkjet printing system includes a print head in fluid communication with an ink reservoir and having a plurality of orifices and a corresponding plurality of associated ejection chambers. The print head includes a substrate and a barrier layer disposed on the substrate. The barrier layer defines in part a plurality of fluid channels and the plurality of ejection chambers. The barrier layer includes a material selected from epoxy-based photo resist materials and methyl methacrylate-based photo resist materials. An orifice plate is disposed over the substrate. The orifice plate includes the plurality of orifices in fluid communication with the ejection chambers. The orifice plate comprises a material selected from polyimides and nickel.
摘要翻译：喷墨打印系统包括与墨水储存器流体连通并具有多个孔和相应的多个相关联的喷射室的打印头。打印头包括衬底和设置在衬底上的阻挡层。阻挡层部分地限定多个流体通道和多个喷射室。阻挡层包括选自环氧类光致抗蚀剂材料和甲基丙烯酸甲酯系光致抗蚀剂材料的材料。孔板设置在基板上。孔板包括与喷射室流体连通的多个孔。孔板包括选自聚酰亚胺和镍的材料。

4. 发明授权

US08454149B2 Thermal inkjet print head with solvent resistance 有权
标题翻译：热敏喷墨打印头具有耐溶剂性
公开(公告)号：US08454149B2
公开(公告)日：2013-06-04
申请号：US12824424
申请日：2010-06-28
申请人： Terry M. Lambright , Anthony Selmeczy , Francis Chee-Shuen Lee , Charles C. Haluzak , Kenneth E. Trueba
发明人： Terry M. Lambright , Anthony Selmeczy , Francis Chee-Shuen Lee , Charles C. Haluzak , Kenneth E. Trueba
IPC分类号： G01D11/00
CPC分类号： B41J2/1648 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1646 , B41J2002/14387 , B41J2202/11
摘要： An inkjet printing system includes a print head in fluid communication with an ink reservoir and having a plurality of orifices and a corresponding plurality of associated ejection chambers. The print head includes a substrate and a barrier layer disposed on the substrate. The barrier layer defines in part a plurality of fluid channels and the plurality of ejection chambers. The barrier layer includes a material selected from epoxy-based photo resist materials and methyl methacrylate-based photo resist materials. An orifice plate is disposed over the substrate. The orifice plate includes the plurality of orifices in fluid communication with the ejection chambers. The orifice plate comprises a material selected from polyimides and nickel.
摘要翻译：喷墨打印系统包括与墨水储存器流体连通并具有多个孔和相应的多个相关联的喷射室的打印头。打印头包括衬底和设置在衬底上的阻挡层。阻挡层部分地限定多个流体通道和多个喷射室。阻挡层包括选自环氧类光致抗蚀剂材料和甲基丙烯酸甲酯系光致抗蚀剂材料的材料。孔板设置在基板上。孔板包括与喷射室流体连通的多个孔。孔板包括选自聚酰亚胺和镍的材料。

5. 发明申请

US20130257989A1 THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE 有权
标题翻译：热喷墨打印头耐溶剂性
公开(公告)号：US20130257989A1
公开(公告)日：2013-10-03
申请号：US13874067
申请日：2013-04-30
申请人： Terry M. Lambright , Anthony Selmeczy , Francis Chee-Shuen Lee , Charles C. Haluzak , Kenneth E. Trueba
发明人： Terry M. Lambright , Anthony Selmeczy , Francis Chee-Shuen Lee , Charles C. Haluzak , Kenneth E. Trueba
IPC分类号： B41J2/16
CPC分类号： B41J2/1648 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1646 , B41J2002/14387 , B41J2202/11
摘要： A method of preparing an inkjet printing system with a print head in fluid communication with an ink reservoir and having a plurality of orifices and a corresponding plurality of associated ejection chambers includes providing a substrate and disposing a photoresist material on the substrate. A mask is provided between the UV light source and the photoresist material. The photoresist material is exposed to the UV light source to polymerize the photoresist material to form a barrier layer on the substrate. The barrier layer defines in part a plurality of fluid channels and the plurality of ejection chambers. An orifice plate is attached over the substrate. The orifice plate includes a plurality of orifices in fluid communication with the ejection chambers.
摘要翻译：一种制备具有与墨水储存器流体连通并具有多个孔和相应的多个相关联的喷射室的打印头的喷墨打印系统的方法包括提供基底并在基底上设置光致抗蚀剂材料。在UV光源和光致抗蚀剂材料之间提供掩模。光致抗蚀剂材料暴露于UV光源以聚合光致抗蚀剂材料以在衬底上形成阻挡层。阻挡层部分地限定多个流体通道和多个喷射室。孔板附着在基片上。孔板包括与喷射室流体连通的多个孔。

6. 发明授权

US08113613B2 System and method for maintaining or recovering nozzle function for an inkjet printhead 有权
标题翻译：用于维持或恢复喷墨打印头的喷嘴功能的系统和方法
公开(公告)号：US08113613B2
公开(公告)日：2012-02-14
申请号：US12432863
申请日：2009-04-30
申请人： John P. Folkers , Charles W. Gilson , Thomas E. Kimerling , Terry M. Lambright , Francis Chee-Shuen Lee , Mark R. Thackray , Kenneth E. Trueba , Christopher Cocklan , Casey Robertson , Anthony Selmeczy , Charles C. Haluzak
发明人： John P. Folkers , Charles W. Gilson , Thomas E. Kimerling , Terry M. Lambright , Francis Chee-Shuen Lee , Mark R. Thackray , Kenneth E. Trueba , Christopher Cocklan , Casey Robertson , Anthony Selmeczy , Charles C. Haluzak
IPC分类号： B41J29/38
CPC分类号： B41J2/165 , B41J2002/16567
摘要： A transducer capable of generating vibrational energy is positioned relative to an inkjet cartridge to impart a vibrational force to simultaneously vibrate at least a portion of each of a plurality of ink fluidic columns associated with a plurality of nozzles in a printhead of the inkjet cartridge to maintain or recover nozzle function.
摘要翻译：能够产生振动能的换能器相对于喷墨墨盒定位以赋予振动力以同时振动与喷墨墨盒的打印头中的多个喷嘴相关联的多个墨流体柱中的每一个的至少一部分，以维持或恢复喷嘴功能。

7. 发明申请

US20080001981A1 INK JET PRINTHEAD MODULE AND INK JET PRINTER 有权
标题翻译：墨水喷射模块和喷墨打印机
公开(公告)号：US20080001981A1
公开(公告)日：2008-01-03
申请号：US11854528
申请日：2007-09-12
申请人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
发明人： Hung-Lieh Hu , Jui-Hua Hu , Francis Chee-Shuen Lee , Wei-Fu Lai
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/0451 , B41J2/04543 , B41J2/0455 , B41J2/0458
摘要： An ink jet printhead module including multiple chip control circuits is provided. The ink jet printhead module is capable of receiving multiple address signals and multiple chip selection signals from a printhead drive unit of the printing apparatus. Each of the chip control circuits is capable of receiving the address signals and a corresponding one of the chip selection signals. Each of the chip control circuits includes multiple switching circuits and an ink jetting circuit set. Each of the switching circuits is capable of receiving a corresponding one of the address signals and the corresponding one of the chip selection signals and outputting a switching signal. The ink jetting circuit set includes multiple ink jetting circuits. Each of the ink jetting circuits is capable of receiving the switching signal from the corresponding switching circuit and determining whether or not to jet out ink based on the received switching signal.
摘要翻译：提供了包括多个芯片控制电路的喷墨打印头模块。喷墨打印头模块能够从打印装置的打印头驱动单元接收多个地址信号和多个片选信号。每个芯片控制电路能够接收地址信号和相应的一个芯片选择信号。每个芯片控制电路包括多个开关电路和一个喷墨电路组。每个开关电路能够接收对应的一个地址信号和相应的一个芯片选择信号，并输出开关信号。喷墨电路组包括多个喷墨电路。每个喷墨电路能够从相应的切换电路接收切换信号，并根据接收到的切换信号确定是否喷出墨水。

8. 发明申请

US20070242092A1 Ink jet Printhead Control Circuit 审中-公开
标题翻译：喷墨打印头控制电路
公开(公告)号：US20070242092A1
公开(公告)日：2007-10-18
申请号：US11624216
申请日：2007-01-18
申请人： Wei-Fu Lai , Fu-Sheng Huang , Francis Chee-Shuen Lee
发明人： Wei-Fu Lai , Fu-Sheng Huang , Francis Chee-Shuen Lee
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541
摘要： An ink jet printhead control circuit is provided. The ink jet printhead control circuit includes at least a nozzle firing circuit and a nozzle firing control circuit. The nozzle firing circuit includes a switch and a heating resistor. The switch and the heating resistor are coupled in series between a power voltage level and a predetermined voltage level. The nozzle firing control circuit is electrically coupled to the nozzle firing circuit, and receives a selection signal and an address signal. When the address signal and the selection signal are enabled, the nozzle firing circuit is controlled to apply the power voltage level to turn on the switch to drive the heating resistor so that droplets of ink are jetted out.
摘要翻译：提供一种喷墨打印头控制电路。喷墨打印头控制电路至少包括喷嘴喷射电路和喷嘴启动控制电路。喷嘴起动电路包括开关和加热电阻器。开关和加热电阻器在电源电压电平和预定电压电平之间串联耦合。喷嘴点火控制电路电连接到喷嘴启动电路，并接收选择信号和地址信号。当地址信号和选择信号被使能时，控制喷嘴点火电路以施加电源电压以接通开关来驱动加热电阻器，从而喷出墨滴。

9. 发明授权

US06714382B1 Self-limiting wear contact pad slider and method for making the same 失效
标题翻译：自限制磨损接触垫滑块及其制作方法
公开(公告)号：US06714382B1
公开(公告)日：2004-03-30
申请号：US09687234
申请日：2000-10-13
申请人： Pantelis S. Alexopoulos , Lee K. Dorius , Francis Chee-Shuen Lee , Timothy C. O'Sullivan , Gurinder Singh
发明人： Pantelis S. Alexopoulos , Lee K. Dorius , Francis Chee-Shuen Lee , Timothy C. O'Sullivan , Gurinder Singh
IPC分类号： G11B560
CPC分类号： G11B5/6005 , G11B5/102 , G11B5/40 , Y10T29/49032 , Y10T29/49041 , Y10T29/49046 , Y10T29/49052
摘要： The present invention provides a non-actuatable, self-limiting wear contact pad slider and method for making the same. A protruding element surrounding the transducer is fabricated using a third etch step so that the protruding element has a height that is greater than or equal to the designed fly height of the aerodynamic lift surface minus the disk roughness.
摘要翻译：本发明提供一种不可致动的自限制磨损接触垫滑块及其制造方法。使用第三蚀刻步骤制造围绕换能器的突出元件，使得突出元件的高度大于或等于设计的空气动力升程表面的飞行高度减去盘的粗糙度。

10. 发明申请

US20110292480A1 BIAXIAL SCANNING MIRROR HAVING RESONANT FREQUENCY ADJUSTMENT 有权
标题翻译：具有谐波频率调整的双向扫描镜
公开(公告)号：US20110292480A1
公开(公告)日：2011-12-01
申请号：US12788065
申请日：2010-05-26
申请人： Wei Ma , Francis Chee-Shuen Lee , Ho Yin Chan
发明人： Wei Ma , Francis Chee-Shuen Lee , Ho Yin Chan
IPC分类号： G02B26/10
CPC分类号： G02B26/0841 , G02B7/1821 , G02B26/105
摘要： A biaxial micro-electromechanical (MEMS) device is disclosed. The device includes a gimbal rotatable about a gimbal axis of rotation. A pair of gimbal torsion bars connects the gimbal to a support along the gimbal rotation axis. A mirror plate is rotatable about a mirror axis of rotation, the mirror plate rotation axis being substantially perpendicular to the gimbal rotation axis. A pair of mirror plate torsion bars connects the mirror plate to the gimbal along the mirror plate axis of rotation. One or more gimbal moment-of-inertia-altering blocks are positioned on a surface of the mirror plate away from the gimbal axis of rotation. Additionally, one or more mirror plate moment-of-inertia-altering blocks are positioned on a surface of the mirror plate away from the mirror plate rotation axis such that the distance from the mirror plate axis determines a resonant frequency of the biaxial MEMS device.
摘要翻译：公开了一种双轴微机电（MEMS）装置。该装置包括围绕万向节旋转轴线旋转的万向节。一对万向扭杆将万向架沿着万向节旋转轴线连接到支架上。镜板可围绕镜像轴线旋转，镜面板旋转轴线基本上垂直于万向节旋转轴线。一对镜板扭杆将镜板沿着镜板旋转轴线连接到万向节。一个或多个万向节惯性矩变化块位于镜板的远离万向节旋转轴线的表面上。此外，一个或多个镜板转矩转换块位于反射镜板的远离镜板旋转轴线的表面上，使得距离镜板轴线的距离确定双轴MEMS器件的谐振频率。

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