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公开(公告)号：US06322206B1
公开(公告)日：2001-11-27
申请号：US09216606
申请日：1998-12-17
IPC分类号： B47J2175
CPC分类号： B41J2/14129 , B41J2/14024 , B41J2/14072 , B41J2/14145 , B41J2/155 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , B41J2002/14387 , B41J2202/18 , B41J2202/19 , B41J2202/20 , B41J2202/21 , H01L2224/48091 , H01L2224/48472 , H01L2224/8592 , H01L2924/0102 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/10253 , H01L2924/19041 , Y10T29/49401 , H01L2924/00014 , H01L2924/00
摘要： An inkjet pen includes a multilayered platform and a plurality of printhead dies each mounted on the multilayered platform. The multilayered platform includes a first layer having an ink inlet defined therein, a second layer having a plurality of ink feed slots defined therein, and at least one third layer having an ink manifold defined therein. As such, the ink manifold of the at least one third layer fluidically couples the ink inlet of the first layer with the ink feed slots of the second layer. Each of the printhead dies are mounted on the second layer of the multilayered platform and include an array of printing elements and an ink refill slot communicating with the array of printing elements, with each of the printing elements including a firing chamber and a feed channel communicating with the firing chamber. As such, the ink refill slot of each of the printhead dies communicates with at least one of the ink feed slots of the multilayered platform and the feed channel of each of the printing elements communicates with the ink refill slot of one of the printhead dies. Thus, a first of the ink feed slots of the second layer of the multilayered platform communicates with a first of the printhead dies and a second of the ink feed slots of the second layer of the multilayered platform communicates with a second of the printhead dies.
摘要翻译： 喷墨笔包括多层平台和多个安装在多层平台上的打印头。 多层平台包括具有限定在其中的墨入口的第一层，具有限定在其中的多个供墨槽的第二层，以及限定有油墨歧管的至少一个第三层。 这样，至少一个第三层的油墨歧管将第一层的油墨入口与第二层的供墨槽流体耦合。 每个打印头芯片安装在多层平台的第二层上，并且包括打印元件阵列和与打印元件阵列连通的墨水补充槽，其中每个打印元件包括一个发射室和一个馈送通道， 与发射室。 这样，每个打印头模具的墨水填充槽与多层平台的至少一个供墨槽连通，并且每个打印元件的进料通道与一个打印头模具的油墨补充槽连通。 因此，多层平台的第二层的第一供墨槽与第一打印头模具连通，多层平台第二层的第二供墨槽与第二打印头模具连通。
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2.发明授权公开(公告)号：US07226156B2
公开(公告)日：2007-06-05
申请号：US10723891
申请日：2003-11-26
IPC分类号： B41J2/18
CPC分类号： B41J2/14129 , B41J2/14024 , B41J2/14072 , B41J2/14145 , B41J2/155 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , B41J2002/14387 , B41J2202/18 , B41J2202/19 , B41J2202/20 , B41J2202/21 , H01L2224/48091 , H01L2224/48472 , H01L2224/8592 , H01L2924/0102 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/10253 , H01L2924/19041 , Y10T29/49401 , H01L2924/00014 , H01L2924/00
摘要： A fluid ejection assembly includes a platform having a fluid inlet, a fluid outlet, a plurality of fluid feed slots, and a fluid manifold defined therein, and a plurality of fluid ejection devices each mounted on the platform and including an array of drop ejecting elements and a fluid refill slot communicating with the array of drop ejecting elements. The fluid refill slot of each of the fluid ejection devices communicates with at least one of the fluid feed slots of the platform, and the fluid manifold of the platform fluidically couples each of the fluid feed slots with the fluid inlet and the fluid outlet of the platform.
摘要翻译： 流体喷射组件包括具有流体入口，流体出口，多个流体供给槽和限定在其中的流体歧管的平台，以及多个流体喷射装置，每个流体喷射装置安装在平台上并且包括液滴喷射元件阵列 以及与液滴喷射元件阵列连通的流体再充填槽。 每个流体喷射装置的流体填充槽与平台的至少一个流体供给槽连通，并且平台的流体歧管将每个流体供给槽与流体进口和流体进口的流体出口流体耦合 平台。
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3.发明授权Multilayered ceramic substrate serving as ink manifold and electrical interconnection platform for multiple printhead dies 有权多层陶瓷基板，用作墨水歧管和用于多个打印头模具的电气互连平台公开(公告)号：US06435653B1
公开(公告)日：2002-08-20
申请号：US09972648
申请日：2001-10-05
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/14024 , B41J2/14072 , B41J2/14145 , B41J2/155 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , B41J2002/14387 , B41J2202/18 , B41J2202/19 , B41J2202/20 , B41J2202/21 , H01L2224/48091 , H01L2224/48472 , H01L2224/8592 , H01L2924/0102 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/10253 , H01L2924/19041 , Y10T29/49401 , H01L2924/00014 , H01L2924/00
摘要： An inkjet pen includes a multilayered platform, an electrical interconnection extending through the multilayered platform, and a plurality of printhead dies each mounted on the multilayered platform. The multilayered platform includes a first layer having an ink inlet defined therein, a second layer having a plurality of ink feed slots defined therein, and at least one third layer having an ink manifold defined therein. The ink manifold of the at least one third layer fluidically couples the ink inlet of the first layer with the ink feed slots of the second layer. Each of the printhead dies are mounted on the second layer of the multilayered platform and include an array of printing elements and an ink refill slot communicating with the array of printing elements. The ink refill slot of each of the printhead dies communicates with at least one of the ink feed slots of the multilayered platform, and each of the printhead dies are electrically coupled to the electrical interconnection.
摘要翻译： 喷墨笔包括多层平台，延伸穿过多层平台的电互连以及安装在多层平台上的多个打印头。 多层平台包括具有限定在其中的墨入口的第一层，具有限定在其中的多个供墨槽的第二层，以及限定有油墨歧管的至少一个第三层。 至少一个第三层的油墨歧管将第一层的油墨入口与第二层的供墨槽流体连接。 每个打印头芯片安装在多层平台的第二层上，并且包括打印元件阵列和与打印元件阵列连通的墨水补充槽。 每个打印头模具的墨水填充槽与多层平台的至少一个供墨槽连通，并且每个打印头模具电耦合到电互连。
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4.发明授权公开(公告)号：US06679596B2
公开(公告)日：2004-01-20
申请号：US10194843
申请日：2002-07-11
IPC分类号： B41J218
CPC分类号： B41J2/14129 , B41J2/14024 , B41J2/14072 , B41J2/14145 , B41J2/155 , B41J2/1603 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1637 , B41J2/1643 , B41J2002/14387 , B41J2202/18 , B41J2202/19 , B41J2202/20 , B41J2202/21 , H01L2224/48091 , H01L2224/48472 , H01L2224/8592 , H01L2924/0102 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/09701 , H01L2924/10253 , H01L2924/19041 , Y10T29/49401 , H01L2924/00014 , H01L2924/00
摘要： A fluid ejection assembly includes a platform having a fluid inlet, a fluid outlet, a plurality of fluid feed slots, and a fluid manifold defined therein, and a plurality of fluid ejection devices each mounted on the platform and including an array of drop ejecting elements and a fluid refill slot communicating with the array of drop ejecting elements. The fluid refill slot of each of the fluid ejection devices communicates with at least one of the fluid feed slots of the platform, and the fluid manifold of the platform fluidically couples each of the fluid feed slots with the fluid inlet and the fluid outlet of the platform.
摘要翻译： 流体喷射组件包括具有流体入口，流体出口，多个流体供给槽和限定在其中的流体歧管的平台，以及多个流体喷射装置，每个流体喷射装置安装在平台上并且包括液滴喷射元件阵列 以及与液滴喷射元件阵列连通的流体再充填槽。 每个流体喷射装置的流体填充槽与平台的至少一个流体供给槽连通，并且平台的流体歧管将每个流体供给槽与流体进口和流体进口的流体出口流体耦合 平台。
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公开(公告)号：US06309054B1
公开(公告)日：2001-10-30
申请号：US09178194
申请日：1998-10-23
IPC分类号： B41J205
CPC分类号： B41J2/164 , B41J2/14145 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1645 , B41J2002/14403 , Y10T29/49083 , Y10T29/49401
摘要： Pillars are formed in a fully integrated thermal inkjet printhead to prevent particles from entering into a nozzle chamber along an ink refill channel. The pillars are formed after a step of applying a thin film structure to a substrate. At one step, pits are etched through the thin film structure. At another step, material for an orifice layer is deposited into the pits. At another step, a firing chamber is etched into the orifice layer. At another step, a trench is etched into the backside of the wafer in the vicinity of the filled pits. The material filling each pit is not removed and remains in place to define the respective pillars. Two or more pillars are formed within the trench for each inkjet nozzle chamber. Alternatively pillars are formed by depositing material into the underside trench and performing photoimaging processes.
摘要翻译： 支柱形成在完全集成的热喷墨打印头中，以防止颗粒沿着墨水填充通道进入喷嘴室。 在将薄膜结构施加到基板上的步骤之后形成柱。 在一个步骤中，通过薄膜结构蚀刻凹坑。 在另一步骤中，用于孔层的材料沉积到凹坑中。 在另一步骤中，将烧制室蚀刻到孔口层中。 在另一步骤中，在填充的凹坑附近，在晶片的背面蚀刻沟槽。 填充每个坑的材料不被去除并保持在适当位置以限定相应的柱。 在每个喷墨喷嘴室的沟槽内形成两个或更多个柱。 或者，通过将材料沉积到下侧沟槽中并进行光成像工艺来形成柱。
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公开(公告)号：US06502918B1
公开(公告)日：2003-01-07
申请号：US09942475
申请日：2001-08-29
IPC分类号： B41J215
CPC分类号： B41J2/1404 , B41J2002/14387 , B41J2202/03
摘要： A fluid ejection device has a firing chamber with a feature disposed therewithin.
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7.发明授权公开(公告)号：US07204933B2
公开(公告)日：2007-04-17
申请号：US11350998
申请日：2006-02-08
IPC分类号： B41J2/04
CPC分类号： B41J2/164 , B41J2/14145 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1645 , B41J2002/14403 , Y10T29/49083 , Y10T29/49401
摘要： Pillars are formed in a fully integrated thermal inkjet printhead to prevent particles from entering into a nozzle chamber along an ink refill channel. The pillars are formed after a step of applying a thin film structure to a substrate. At one step, pits are etched through the thin film structure. At another step, material for an orifice layer is deposited into the pits. At another step, a firing chamber is etched into the orifice layer. At another step, a trench is etched into the backside of the wafer in the vicinity of the filled pits. The material filling each pit is not removed and remains in place to define the respective pillars. Two or more pillars are formed within the trench for each inkjet nozzle chamber. Alternatively pillars are formed by depositing material into the underside trench and performing photoimaging processes.
摘要翻译： 支柱形成在完全集成的热喷墨打印头中，以防止颗粒沿着墨水填充通道进入喷嘴室。 在将薄膜结构施加到基板上的步骤之后形成柱。 在一个步骤中，通过薄膜结构蚀刻凹坑。 在另一步骤中，用于孔层的材料沉积到凹坑中。 在另一步骤中，将烧制室蚀刻到孔口层中。 在另一步骤中，在填充的凹坑附近，在晶片的背面蚀刻沟槽。 填充每个坑的材料不被去除并保持在适当位置以限定相应的柱。 在每个喷墨喷嘴室的沟槽内形成两个或更多个柱。 或者，通过将材料沉积到下侧沟槽中并进行光成像工艺来形成柱。
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公开(公告)号：US06660175B2
公开(公告)日：2003-12-09
申请号：US10235347
申请日：2002-09-04
IPC分类号： B41J204
CPC分类号： B41J2/164 , B41J2/14145 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1645 , B41J2002/14403 , Y10T29/49083 , Y10T29/49401
摘要： Pillars are formed in a fully integrated thermal inkjet printhead to prevent particles from entering into a nozzle chamber along an ink refill channel. The pillars are formed after a step of applying a thin film structure to a substrate. At one step, pits are etched through the thin film structure. At another step, material for an orifice layer is deposited into the pits. At another step, a firing chamber is etched into the orifice layer. At another step, a trench is etched into the backside of the wafer in the vicinity of the filled pits. The material filling each pit is not removed and remains in place to define the respective pillars. Two or more pillars are formed within the trench for each inkjet nozzle chamber. Alternatively pillars are formed by depositing material into the underside trench and performing photoimaging processes.
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公开(公告)号：US06371596B1
公开(公告)日：2002-04-16
申请号：US09386580
申请日：1999-08-30
申请人： Robert C. Maze , Timothy L Weber , Arun K Agarwal
发明人： Robert C. Maze , Timothy L Weber , Arun K Agarwal
IPC分类号： B41J214
CPC分类号： B41J2/1625 , B41J2/14016 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2002/14475 , B41J2202/11
摘要： A printhead having reduced spray includes orifi from which ink is expelled by an ink ejector. The orifi employ an aperture at the outer surface of the orifice plate having an asymmetrical hourglass shape to cause the expelled ink drop to break off at the narrow end of the orifice aperture.
摘要翻译： 具有减少的喷雾的打印头包括墨水从墨喷射器排出的墨粉。 orifi在孔板的外表面具有不对称沙漏形状的孔，以使排出的墨滴在孔口的窄端处断裂。
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公开(公告)号：US06922353B2
公开(公告)日：2005-07-26
申请号：US10208367
申请日：2002-07-29
CPC分类号： G11C25/00 , B82Y10/00 , G11B5/00 , G11B5/488 , G11B9/14 , G11B9/1409 , G11B9/1418 , G11B9/149 , G11B2005/0002 , G11B2005/0005 , G11C13/0009
摘要： A memory apparatus has a plurality of first electrodes and at least one second electrode separated by an electrolyte solution. Information may be recorded by causing an electrical current to flow between a selected of the first electrodes and the second electrode to deposit an electrochemically active material on one of the selected first or the second electrodes. A method for recording and reading information has steps of writing the information by causing a current to flow between a first and a second electrode through an electrolyte solution to cause an electrochemically active material to electrodeposit, and reading the information by sensing the deposited material with a sensor.
摘要翻译： 存储装置具有多个第一电极和由电解液分离的至少一个第二电极。 可以通过使电流在所选择的第一电极和第二电极之间流动来将电化学活性材料沉积在所选择的第一或第二电极之一上来记录信息。 用于记录和读取信息的方法具有通过使电流通过电解质溶液在第一和第二电极之间流动而引起电化学活性材料电沉积的步骤，并且通过用a 传感器。
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