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1. 发明申请

US20120293587A1 THERMAL INK JET PRINTHEAD 有权
标题翻译：热喷枪喷嘴
公开(公告)号：US20120293587A1
公开(公告)日：2012-11-22
申请号：US13110615
申请日：2011-05-18
申请人： Chris Bakker , Lawrence H. White , Bjorn Warloe , Reynaldo V. Villavelez , Paul I. Mikulan , Kenneth Stewart , Michael Allen Godwin , Teck-Khim Neo , Joe Torgerson , Lonnie Byers
发明人： Chris Bakker , Lawrence H. White , Bjorn Warloe , Reynaldo V. Villavelez , Paul I. Mikulan , Kenneth Stewart , Michael Allen Godwin , Teck-Khim Neo , Joe Torgerson , Lonnie Byers
IPC分类号： B41J2/05 , B23P17/00
CPC分类号： B41J2/14129 , Y10T29/49401
摘要： A thermal inkjet printhead may include a substrate and a resistive layer. A thermal resistor may be formed in the resistive layer. A first metal layer may be between the substrate and a resistive layer having a thickness to form a power bus. A dielectric layer may be between the first metal layer and the resistive layer.
摘要翻译：热喷墨打印头可以包括基底和电阻层。可以在电阻层中形成热电阻。第一金属层可以在衬底和具有形成电源母线的厚度的电阻层之间。电介质层可以在第一金属层和电阻层之间。

2. 发明授权

US08444255B2 Power distribution in a thermal ink jet printhead 有权
标题翻译：热喷墨打印头中的功率分配
公开(公告)号：US08444255B2
公开(公告)日：2013-05-21
申请号：US13110615
申请日：2011-05-18
申请人： Chris Bakker , Lawrence H. White , Bjorn Warloe , Reynaldo V. Villavelez , Paul I. Mikulan , Kenneth Stewart , Michael Allen Godwin , Teck-Khim Neo , Joseph M. Torgerson , Lonnie Byers
发明人： Chris Bakker , Lawrence H. White , Bjorn Warloe , Reynaldo V. Villavelez , Paul I. Mikulan , Kenneth Stewart , Michael Allen Godwin , Teck-Khim Neo , Joseph M. Torgerson , Lonnie Byers
IPC分类号： B41J2/05
CPC分类号： B41J2/14129 , Y10T29/49401
摘要： A thermal inkjet printhead may include a substrate and a resistive layer. A thermal resistor may be formed in the resistive layer. A first metal layer may be between the substrate and a resistive layer having a thickness to form a power bus. A dielectric layer may be between the first metal layer and the resistive layer.
摘要翻译：热喷墨打印头可以包括基底和电阻层。可以在电阻层中形成热电阻。第一金属层可以在衬底和具有形成电源母线的厚度的电阻层之间。电介质层可以在第一金属层和电阻层之间。

3. 发明授权

US09259932B2 Assembly to selectively etch at inkjet printhead 有权
标题翻译：组装以在喷墨打印头上选择性地蚀刻
公开(公告)号：US09259932B2
公开(公告)日：2016-02-16
申请号：US13117745
申请日：2011-05-27
申请人： Lawrence H. White , Robel Vina , Sara Jensen Homeijer , Terry Mcmahon
发明人： Lawrence H. White , Robel Vina , Sara Jensen Homeijer , Terry Mcmahon
IPC分类号： B44C1/22 , B41J2/16
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , Y10T428/24612
摘要： An assembly for selectively etching an inkjet printhead includes a substrate and printhead layers formed on the substrate. A bonding region can provide a location on the printhead layers for an electrical bond. An ink channeling region can be defined at least in part by the printhead layers. A mask layer can partially cover the printhead layers and include a first opening positioned over the bonding region and a second opening positioned over the ink channeling region. The assembly can also include a via at the first opening and a trench at the second opening having greater depth than the via.
摘要翻译：用于选择性地蚀刻喷墨打印头的组件包括基板和形成在基板上的打印头层。接合区域可以在打印头层上提供用于电接合的位置。墨水通道区域可以至少部分地由打印头层限定。掩模层可以部分地覆盖打印头层并且包括位于粘合区域上方的第一开口和位于墨水通道区域上方的第二开口。组件还可以包括在第一开口处的通孔和在第二开口处的沟槽具有比通孔更大的深度。

4. 发明申请

US20130293638A1 Fluid Ejection Device Having Firing Chamber With Mesa 有权
标题翻译：流体喷射装置具有带孔的燃烧室
公开(公告)号：US20130293638A1
公开(公告)日：2013-11-07
申请号：US13977675
申请日：2012-01-31
申请人： Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
发明人： Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
IPC分类号： B41J2/14
CPC分类号： B41J2/14088 , B41J2/14 , B41J2/1412 , B41J2/14129 , B41J2202/11
摘要： A fluid ejection device includes a firing chamber having an ejection orifice opposite a chamber floor, a heating element and a mesa projecting from the chamber floor, the mesa is spaced from the heating element to define a passive zone between the mesa and heating element.
摘要翻译：流体喷射装置包括具有与腔室底板相对的喷射孔的喷射室，加热元件和从室底板突出的台面，台面与加热元件间隔开以限定台面和加热元件之间的被动区域。

5. 发明申请

US20130286104A1 Thermal Fluid-Ejection Echanism Having Heating Resistor On Cavity Sidewalls 有权
标题翻译：在腔侧壁上具有加热电阻的热流体喷射机构
公开(公告)号：US20130286104A1
公开(公告)日：2013-10-31
申请号：US13978571
申请日：2011-01-31
申请人： Peter Mardilovich , Lawrence H. White , Eric D. Torniainen
发明人： Peter Mardilovich , Lawrence H. White , Eric D. Torniainen
IPC分类号： B41J2/05
CPC分类号： B41J2/05 , B41J2/1412 , B41J2/14129 , B41J2/1603 , B41J2/1626 , B41J2002/14387
摘要： A thermal fluid-ejection mechanism includes a substrate having a top surface. A cavity formed within the substrate has one or more sidewalls and a floor. The angle of the sidewalls from the floor is greater than or equal to nominally ninety degrees. The thermal fluid-ejection mechanism includes a patterned conductive layer on one or more of the substrate's top surface and the cavity's sidewalls. The thermal fluid-ejection mechanism includes a patterned resistive layer on the sidewalls of the cavity. The patterned resistive layer is located over the patterned conductive layer where the patterned conductive layer is formed on the sidewalls of the cavity. The patterned resistive layer is formed as a heating resistor of the thermal-fluid ejection mechanism. The conductive layer is formed as a conductor of the thermal-fluid ejection mechanism, to permit electrical activation of the heating resistor to cause fluid to be ejected from the thermal fluid-ejection mechanism.
摘要翻译：热流体喷射机构包括具有顶表面的基板。在衬底内形成的空腔具有一个或多个侧壁和底板。来自地板的侧壁的角度大于或等于标称九十度。热流体喷射机构包括在基板的顶表面和空腔的侧壁的一个或多个上的图案化导电层。热流体喷射机构包括在腔的侧壁上的图案化电阻层。图案化电阻层位于图案化导电层上方，其中图案化的导电层形成在空腔的侧壁上。图案化电阻层形成为热流体喷射机构的加热电阻器。导电层形成为热流体喷射机构的导体，以允许加热电阻器的电激活以使流体从热流体喷射机构喷出。

6. 发明申请

US20130187984A1 NONCIRCULAR INKJET NOZZLE 审中-公开
标题翻译：非喷墨喷嘴
公开(公告)号：US20130187984A1
公开(公告)日：2013-07-25
申请号：US13634753
申请日：2011-01-20
申请人： James A. Feinn , David P. Markel , Alberto Nagao , Thomas R. Strand , Paul A. Richards , Lawrence H. White , Erik D. Tomiainen
发明人： James A. Feinn , David P. Markel , Alberto Nagao , Thomas R. Strand , Paul A. Richards , Lawrence H. White , Erik D. Tomiainen
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2/14016 , B41J2002/14475
摘要： An inkjet nozzle includes an aperture with a noncircular opening having a first segment substantially defined by a first polynomial equation and a second segment substantially defined by a second equation.
摘要翻译：喷墨喷嘴包括具有基本上由第一多项式方程定义的第一段和基本上由第二方程定义的第二段的非圆形开口的孔。

7. 发明授权

US07377618B2 High resolution inkjet printer 有权
标题翻译：高分辨率喷墨打印机
公开(公告)号：US07377618B2
公开(公告)日：2008-05-27
申请号：US11061563
申请日：2005-02-18
申请人： Rio Rivas , Lawrence H. White , Ed Friesen , John B. Rausch
发明人： Rio Rivas , Lawrence H. White , Ed Friesen , John B. Rausch
IPC分类号： B41J2/145
CPC分类号： B41J2/1643 , B41J2/1433 , B41J2/162
摘要： A high-resolution printer includes a printhead having optimized features including 3 to 20 micron diameter orifices spaced apart from adjacent orifices by a distance of between about 15 and 75 microns. The orifice plate is electroformed and plated to a thickness ranging from about 6 to 19 microns. A barrier layer secures the orifice plate to a printhead substrate.
摘要翻译：高分辨率打印机包括具有优化特征的打印头，其特征包括从相邻孔间隔开约15至75微米之间距离的3至20微米直径的孔。孔板电铸并电镀至约6至19微米的厚度。阻挡层将孔板固定到打印头基底。

8. 发明授权

US10717278B2 Noncircular inkjet nozzle 有权
公开(公告)号：US10717278B2
公开(公告)日：2020-07-21
申请号：US13634753
申请日：2011-01-20
申请人： James A. Feinn , David P. Markel , Albert Nagao , Paul A. Richards , Thomas R. Strand , Erik D. Torniainen , Lawrence H. White
发明人： James A. Feinn , David P. Markel , Albert Nagao , Paul A. Richards , Thomas R. Strand , Erik D. Torniainen , Lawrence H. White
IPC分类号： B41J2/14
摘要： An inkjet nozzle includes an aperture with a noncircular opening having a first segment substantially defined by a first polynomial equation and a second segment substantially defined by a second equation.

9. 发明授权

US07942997B2 High resolution inkjet printer 有权
标题翻译：高分辨率喷墨打印机
公开(公告)号：US07942997B2
公开(公告)日：2011-05-17
申请号：US12099606
申请日：2008-04-08
申请人： Rio Rivas , Lawrence H. White , Ed Friesen , John B. Rausch
发明人： Rio Rivas , Lawrence H. White , Ed Friesen , John B. Rausch
IPC分类号： B29C65/02 , B32B37/02 , B32B37/06 , B32B37/14 , B32B38/04 , H01L21/00
CPC分类号： B41J2/1433 , B29C65/02 , B29C66/54 , B29C66/81455 , B29C66/91411 , B29C66/919 , B29C66/91941 , B29C66/91943 , B29K2063/00 , B29L2031/767 , B41J2/162 , B41J2/1625 , B41J2/1634 , B41J2002/14387 , B41J2202/11 , Y10T156/10 , Y10T156/1056 , Y10T156/1062 , Y10T156/1075
摘要： A method of manufacturing a printhead for an inkjet print cartridge includes depositing a metal film on a mandrel; separating the metal film from the mandrel, mounting the metal film to a work holder, modifying the metal film while the metal film remains mounted on the work holder, laminating the metal film to a barrier material and semiconductor substrate to form a printhead, and applying heat to the printhead such that the printhead barrier layer is cured and the metal film is bonded thereto. Laminating the metal film to the barrier material includes preheating the barrier material and placing the metal film on the preheated barrier material.
摘要翻译：一种制造用于喷墨打印盒的打印头的方法，包括在心轴上沉积金属膜; 将金属膜与心轴分离，将金属膜安装到工件保持器上，在金属膜保持安装在工件保持器上时修改金属膜，将金属膜层压到阻挡材料和半导体衬底上以形成打印头，并施加加热到打印头，使得打印头阻挡层被固化并且金属膜结合到其上。将金属膜层压到阻挡材料上包括预热阻挡材料并将金属膜放置在预热的阻挡材料上。

10. 发明申请

US20090250162A1 High Resolution Inkjet Printer 有权
标题翻译：高分辨率喷墨打印机
公开(公告)号：US20090250162A1
公开(公告)日：2009-10-08
申请号：US12099606
申请日：2008-04-08
申请人： Rio Rivas , Lawrence H. White , Ed Friesen , John B. Rausch
发明人： Rio Rivas , Lawrence H. White , Ed Friesen , John B. Rausch
IPC分类号： B32B38/18 , B32B38/04 , B29C65/00
CPC分类号： B41J2/1433 , B29C65/02 , B29C66/54 , B29C66/81455 , B29C66/91411 , B29C66/919 , B29C66/91941 , B29C66/91943 , B29K2063/00 , B29L2031/767 , B41J2/162 , B41J2/1625 , B41J2/1634 , B41J2002/14387 , B41J2202/11 , Y10T156/10 , Y10T156/1056 , Y10T156/1062 , Y10T156/1075
摘要： A high-resolution printer includes a printhead having optimized features including 3 to 20 micron diameter orifices spaced apart from adjacent orifices by a distance of between about 15 and 75 microns. The orifice plate is electroformed and plated to a thickness ranging from about 6 to 19 microns. A barrier layer secures the orifice plate to a printhead substrate.
摘要翻译：高分辨率打印机包括具有优化特征的打印头，其特征包括从相邻孔间隔开约15至75微米之间距离的3至20微米直径的孔。孔板电铸并电镀至约6至19微米的厚度。阻挡层将孔板固定到打印头基底。

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