专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07104624B2 Fire pulses in a fluid ejection device 有权
公开(公告)号：US07104624B2
公开(公告)日：2006-09-12
申请号：US10714762
申请日：2003-11-17
申请人： Dennis J. Schloeman , James A. Feinn
发明人： Dennis J. Schloeman , James A. Feinn
IPC分类号： B41J29/38
CPC分类号： B41J2/04543 , B41J2/04546 , B41J2/04573 , B41J2/0458 , B41J2/145
摘要： An fluid ejection device includes nozzles and includes firing resistors which correspond to the nozzles. Each firing resistor and corresponding nozzle are located in zones on the fluid ejection device where each zone has at least one firing resistor and corresponding nozzle. Addressable select logic responsive to a select address couples fire pulses to the firing resistors in the zones so that each firing resistor in each zone is coupled to the same fire pulse.

2. 发明授权

US06726300B2 Fire pulses in a fluid ejection device 有权
公开(公告)号：US06726300B2
公开(公告)日：2004-04-27
申请号：US10134124
申请日：2002-04-29
申请人： Dennis J. Schloeman , James A. Feinn
发明人： Dennis J. Schloeman , James A. Feinn
IPC分类号： B41J2938
CPC分类号： B41J2/04543 , B41J2/04546 , B41J2/04573 , B41J2/0458 , B41J2/145
摘要： An fluid ejection device includes nozzles and includes firing resistors which correspond to the nozzles. Each firing resistor and corresponding nozzle are located in zones on the fluid ejection device where each zone has at least one firing resistor and corresponding nozzle. Addressable select logic responsive to a select address couples fire pulses to the firing resistors in the zones so that each firing resistor in each zone is coupled to the same fire pulse.

3. 发明授权

US06259463B1 Multi-drop merge on media printing system 失效
标题翻译：媒体打印系统上多点合并
公开(公告)号：US06259463B1
公开(公告)日：2001-07-10
申请号：US08960927
申请日：1997-10-30
申请人： Ronald A. Askeland , James A. Feinn
发明人： Ronald A. Askeland , James A. Feinn
IPC分类号： B41J2205
CPC分类号： B41J2/04511 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04588 , B41J2/04595 , B41J2/2128
摘要： A printing method that includes supplying ink from an ink reservoir through an ink channel that connects the ink reservoir with ink ejection chambers formed on a first surface of a substrate. The ink channel is connected at a first end to the ink reservoir and at a second end to a separate inlet passage for refilling each of the ink ejection chambers with ink. A group of the ink ejection chambers in adjacent relationship forms one of a plurality of primitives on the first surface of the substrate in which only a maximum of one of the ink ejection chambers is energized at a time. An ejection element within one of the ink ejection chambers is energized to cause the plurality of ink drops to be ejected onto a media surface at a single pixel location in a single pass of the substrate over the media surface.
摘要翻译：一种打印方法，其包括通过将墨水储存器与形成在基板的第一表面上的喷墨室连接的墨水通道从墨水储存器供应墨水。墨水通道在第一端连接到墨水储存器，并且在第二端连接到单独的入口通道，用于用墨水重新填充每个墨水喷射室。一组相邻关系中的喷墨室形成在基板的第一表面上的多个图元中的一个，其中一次喷墨室中最多只有一个喷墨室被激励。一个喷墨室内的喷射元件被通电，以使多个墨滴在介质表面上的基片单次通过中的单个像素位置处喷射到介质表面上。

4. 发明授权

US08919928B2 Fluid ejection device having firing chamber with mesa 有权
标题翻译：流体喷射装置具有台面的射出室
公开(公告)号：US08919928B2
公开(公告)日：2014-12-30
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. 发明授权

US07932098B2 Microfluidic system utilizing thin-film layers to route fluid 有权
标题翻译：微流体系统利用薄膜层来引导流体
公开(公告)号：US07932098B2
公开(公告)日：2011-04-26
申请号：US10286314
申请日：2002-10-31
申请人： Winthrop D. Childers , Paul Crivelli , David Tyvoll , James A. Feinn , Douglas A. Sexton
发明人： Winthrop D. Childers , Paul Crivelli , David Tyvoll , James A. Feinn , Douglas A. Sexton
IPC分类号： G01N27/26 , G01N1/10
CPC分类号： B01L3/502707 , B01L3/502715 , B01L3/50273 , B01L2200/10 , B01L2200/12 , B01L2200/14 , B01L2300/02 , B01L2300/0645 , B01L2300/0887 , B01L2300/1827 , B01L2400/0415 , G01N1/28 , Y10T436/25 , Y10T436/25125 , Y10T436/2525 , Y10T436/25375 , Y10T436/255 , Y10T436/25625 , Y10T436/2575 , Y10T436/25875
摘要： Systems, including apparatus and methods, for microfluidic processing and/or analysis of samples. The systems include a microfluidic device having a substrate and a thin-film layer formed on the substrate. The thin-film layer may be included in electronics formed on the substrate. The electronics may provide electronic devices configured to sense or modify a property of the sample. The thin-film layer defines an opening for routing movement of fluid and/or sample within the device.
摘要翻译：用于微流体处理和/或样品分析的系统，包括装置和方法。该系统包括具有衬底和形成在衬底上的薄膜层的微流体器件。薄膜层可以包含在基板上形成的电子元件中。电子设备可以提供被配置为感测或修改样品的性质的电子设备。薄膜层限定用于在装置内引导流体和/或样品的运动的开口。

6. 发明授权

US06832823B1 Disabling ink ejection elements to decrease dot placement artifacts in an inkjet printhead 失效
标题翻译：禁止喷墨元件减少喷墨打印头中的点位置伪影
公开(公告)号：US06832823B1
公开(公告)日：2004-12-21
申请号：US10448972
申请日：2003-05-30
申请人： Ronald A. Askeland , James A. Feinn , David D. Helfrick , Jason R. Arbeiter , Jason Quintana
发明人： Ronald A. Askeland , James A. Feinn , David D. Helfrick , Jason R. Arbeiter , Jason Quintana
IPC分类号： B41J2938
CPC分类号： B41J29/393 , B41J2/17513 , B41J2/17526 , B41J2/17553 , B41J2/2132
摘要： The present invention includes as one embodiment an inkjet printing method for decreasing dot placement artifacts of an inkjet printhead having at least two substrates, each with overlapping and non-overlapping nozzle rows, the method including selectively disabling at least one ink ejection element associated with at least one nozzle in the overlapping nozzle rows based on a swath height error of the substrate.
摘要翻译：本发明包括作为一个实施例的用于减少具有至少两个基板的喷墨打印头的点布置假象的喷墨打印方法，每个基板具有重叠和不重叠的喷嘴行，所述方法包括选择性地禁用至少一个与其相关联的喷墨元件基于基板的条带高度误差，重叠喷嘴列中的至少一个喷嘴。

7. 发明授权

US06543879B1 Inkjet printhead assembly having very high nozzle packing density 有权
标题翻译：喷墨打印头组件具有非常高的喷嘴填充密度
公开(公告)号：US06543879B1
公开(公告)日：2003-04-08
申请号：US09999354
申请日：2001-10-31
申请人： James A. Feinn , Winthrop D. Childers , Clayton L. Holstun , Lawrence H. White , Matthew D. Giere , Colin C. Davis
发明人： James A. Feinn , Winthrop D. Childers , Clayton L. Holstun , Lawrence H. White , Matthew D. Giere , Colin C. Davis
IPC分类号： B41J215
CPC分类号： B41J2/1628 , B41J2/04543 , B41J2/0458 , B41J2/1404 , B41J2/145 , B41J2/1601 , B41J2/1629 , B41J2002/14387
摘要： An inkjet printhead assembly includes a substrate having an ink feed slot formed therein including a first side and second side along a vertical length of the ink feed slot. A first column of drop generators is formed along the first side of the ink feed slot. A second column of drop generators is formed along the second side of the ink feed slot. Each drop generator includes a nozzle. A nozzle packing density for nozzles in the first and second columns of drop generators including the area of the ink feed slot is at least approximately 100 nozzles per square millimeter (mm2).
摘要翻译：喷墨打印头组件包括具有形成在其中的供墨槽的基板，其包括沿着供墨槽的垂直长度的第一侧和第二侧。沿着供墨槽的第一侧形成第一列液滴发生器。沿着供墨槽的第二侧形成第二列液滴发生器。每个液滴发生器包括喷嘴。包括供墨槽区域的第一和第二列液滴发生器中的喷嘴的喷嘴密封密度至少约为每平方毫米100个喷嘴（mm2）。

8. 发明授权

US06502915B1 Apparatus for generating high frequency ink ejection and ink chamber refill 失效
标题翻译：用于产生高频墨水喷射和墨水室补充的装置
公开(公告)号：US06502915B1
公开(公告)日：2003-01-07
申请号：US09692617
申请日：2000-10-20
申请人： James A. Feinn , Ronald A. Askeland
发明人： James A. Feinn , Ronald A. Askeland
IPC分类号： B41J2938
CPC分类号： B41J2/04511 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/04581 , B41J2/04595
摘要： An inkjet print cartridge that includes a substrate having a plurality of ink ejection chambers with an ink ejection element in each of the ink ejection chambers, an ink channel connecting at one end to an inlet passage connected to one of the ink ejection chambers for refilling the one of the ink ejection chambers with ink, a group of the ink ejection chambers in adjacent relationship forming a primitive in which a maximum of only one of the ink ejection chambers in the primitive is activated at a time, first circuit on the substrate coupled to the ink ejection elements in the ink ejection chambers, wherein the first circuit applying primitive select signals to select one or more of the primitives and applying address line select signals to enable devices associated with the ink ejection elements in one or more selected primitives such that a maximum of one of the ink ejection chambers in each of the selected primitive is energized at a time causing a plurality of ink drops to be ejected from the one of the ink ejection chambers onto a media surface at a single pixel location in a single pass of the print cartridge.
摘要翻译：一种喷墨打印盒，包括具有多个喷墨室的基板，每个喷墨室在每个喷墨室中具有喷墨元件，墨水通道在一端连接到连接到一个喷墨室的入口通道，用于再填充一个具有墨的喷墨室中的一个，相邻关系中的一组墨水喷射室形成一个原始图案，其中原稿中只有一个喷墨室中的一个最多一次被激活，该基板上的第一个电路耦合到喷墨室中的喷墨元件，其中第一电路施加基本选择信号以选择一个或多个图元并施加地址线选择信号，以使与一个或多个所选基元中的喷墨元件相关联的装置能够使得在所选择的每个基元中的一个喷墨室中的最多一次在使多个墨滴成为ejec的时刻通电在打印墨盒的单次通过中，从单个像素位置处的墨水喷射室中的一个喷射到介质表面上。

9. 发明授权

US06428145B1 Wide-array inkjet printhead assembly with internal electrical routing system 有权
标题翻译：具有内部电气布线系统的宽阵列喷墨打印头组件
公开(公告)号：US06428145B1
公开(公告)日：2002-08-06
申请号：US09648565
申请日：2000-08-25
申请人： James A. Feinn , Michael J. Barbour , Winthrop D. Childers , Melissa D. Boyd
发明人： James A. Feinn , Michael J. Barbour , Winthrop D. Childers , Melissa D. Boyd
IPC分类号： B41J214
CPC分类号： B41J2/14145 , B41J2/14024 , B41J2/14072 , B41J2/155 , B41J2002/14387 , B41J2202/19 , B41J2202/20 , H01L2224/48091 , H01L2224/48227 , H01L2924/00014
摘要： A wide-array inkjet printhead assembly includes a carrier and a plurality of printhead dies mounted on the carrier. The carrier includes a plurality of conductive layers, a plurality of conductive vias, and a plurality of insulative layers. The conductive layers include a first interface layer disposed on a first face of the carrier, a second interface layer disposed on a second face of the carrier, and at least one power layer, data layer, and ground layer each interposed between the first and second interface layers. Each conductive via provides a conductive path through at least one of the insulative layers to provide electrical coupling between selected ones of the conductive layers, and each of the printhead dies are electrically coupled to the first interface layer.
摘要翻译：宽阵列喷墨打印头组件包括载体和安装在载体上的多个打印头芯片。载体包括多个导电层，多个导电通孔和多个绝缘层。所述导电层包括设置在所述载体的第一面上的第一界面层，设置在所述载体的第二面上的第二界面层，以及至少一个功率层，数据层和接地层，每个插入在所述第一和第二表面之间接口层。每个导电通孔提供穿过绝缘层中的至少一个的导电路径，以提供所选择的导电层之间的电耦合，并且每个打印头芯片电耦合到第一界面层。

10. 发明授权

US06325491B1 Inkjet printhead design to reduce corrosion of substrate bond pads 有权
标题翻译：喷墨打印头设计，以减少衬底接合垫的腐蚀
公开(公告)号：US06325491B1
公开(公告)日：2001-12-04
申请号：US09431064
申请日：1999-10-30
申请人： James A. Feinn
发明人： James A. Feinn
IPC分类号： B41I214
CPC分类号： B41J2/14072
摘要： Disclosed is an inkjet printhead including a substrate having a plurality of individual ink ejection elements formed on a first surface of said substrate, said ink ejection elements electrically connected to bond pads on said substrate, a barrier layer formed on said first surface of said substrate, said barrier layer defining a plurality of individual ink ejection chambers, said barrier layer further providing isolation of the bond pads on the substrate and a flexible circuit having electrical traces formed thereon, said electrical traces having leads attached to said bond pads; said flexible circuit overlaying and affixed to said barrier layer such that a plurality of nozzles formed in a nozzle member portion of said flexible circuit, such that said nozzles align with said ink ejection chambers and said ink ejection elements.
摘要翻译：公开了一种喷墨打印头，其包括具有形成在所述基板的第一表面上的多个单独的喷墨元件的基板，所述喷墨元件电连接到所述基板上的接合焊盘，形成在所述基板的所述第一表面上的阻挡层，所述阻挡层限定多个单独的喷墨室，所述阻挡层还提供了衬底上的接合焊盘的隔离以及形成有电迹线的柔性电路，所述电迹线具有连接到所述接合焊盘的引线; 所述柔性电路覆盖并固定到所述阻挡层，使得形成在所述柔性电路的喷嘴构件部分中的多个喷嘴，使得所述喷嘴与所述喷墨室和所述喷墨元件对准。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式