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1. 发明授权

US07048359B2 Ink-jet printhead and method for producing the same 失效
公开(公告)号：US07048359B2
公开(公告)日：2006-05-23
申请号：US10459864
申请日：2003-06-11
申请人： Brian J. Keefe , Ali Emamjomeh , Roger J. Kolodziej , Michael J. Regan , Harold Lee Van Nice
发明人： Brian J. Keefe , Ali Emamjomeh , Roger J. Kolodziej , Michael J. Regan , Harold Lee Van Nice
IPC分类号： B41J2/05
CPC分类号： B41J2/14129 , B41J2/14016 , B41J2/14024 , B41J2/14145 , B41J2/1603 , B41J2/1606 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2202/03
摘要： An ink-jet printhead is provided having a thin film substrate comprising a plurality of thin film layers; a plurality of ink firing heater resistors defined in said plurality of thin film layers; a polymer fluid barrier layer; and a carbon rich layer disposed on said plurality of thin film layers, for bonding said polymer fluid barrier layer to said thin film substrate.

2. 发明授权

US06659596B1 Ink-jet printhead and method for producing the same 失效
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US06659596B1
公开(公告)日：2003-12-09
申请号：US08938346
申请日：1997-09-26
申请人： Brian J. Keefe , Ali Emamjomeh , Roger J. Kolodziej , Michael J. Regan , Harold Lee Van Nice
发明人： Brian J. Keefe , Ali Emamjomeh , Roger J. Kolodziej , Michael J. Regan , Harold Lee Van Nice
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2/14016 , B41J2/14024 , B41J2/14145 , B41J2/1603 , B41J2/1606 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2202/03
摘要： An ink-jet printhead is provided having a thin film substrate comprising a plurality of thin film layers; a plurality of ink firing heater resistors defined in said plurality of thin film layers; a polymer fluid barrier layer; and a carbon rich layer disposed on said plurality of thin film layers, for bonding said polymer fluid barrier layer to said thin film substrate.
摘要翻译：提供一种喷墨打印头，其具有包括多个薄膜层的薄膜基底; 限定在所述多个薄膜层中的多个喷墨加热电阻器; 聚合物流体阻挡层; 以及设置在所述多个薄膜层上的用于将所述聚合物流体阻挡层粘合到所述薄膜基底上的富碳层。

3. 发明授权

US06464333B1 Inkjet printhead assembly with hybrid carrier for printhead dies 失效
标题翻译：喷墨打印头组件，具有用于打印头芯片的混合载体
公开(公告)号：US06464333B1
公开(公告)日：2002-10-15
申请号：US09648564
申请日：2000-08-25
申请人： Joseph E. Scheffelin , Janis Horvath , Brian J. Keefe , Lawrence H. White , Ali Emamjomeh , Paul Mark Haines
发明人： Joseph E. Scheffelin , Janis Horvath , Brian J. Keefe , Lawrence H. White , Ali Emamjomeh , Paul Mark Haines
IPC分类号： B41J2155
CPC分类号： B41J2/155 , B41J2/14024 , B41J2/14072 , B41J2/14145 , B41J2002/14387 , B41J2202/20
摘要： An inkjet printhead assembly includes a carrier and a plurality of printhead dies. The carrier includes a substrate and an electrical circuit. The substrate has a first side and a second side such that the electrical circuit is disposed on the second side of the substrate. The printhead dies are each mounted on the first side of the substrate and electrically coupled to the electrical circuit Thus, the substrate provides support for the printhead dies while the substrate and the electrical circuit together accommodate fluidic and electrical routing to the printhead dies.
摘要翻译：喷墨打印头组件包括载体和多个打印头芯片。载体包括基板和电路。衬底具有第一侧和第二侧，使得电路设置在衬底的第二侧上。打印头芯片各自安装在基板的第一侧上并电耦合到电路。因此，当基板和电路一起容纳流体和电路径到打印头时，基板提供对打印头芯片的支撑。

4. 发明授权

US06523940B2 Carrier for fluid ejection device 失效
标题翻译：流体喷射装置用载体
公开(公告)号：US06523940B2
公开(公告)日：2003-02-25
申请号：US10001180
申请日：2001-11-01
申请人： Joseph E. Scheffelin , Janis Horvath , Brian J. Keefe , Lawrence H. White , Ali Emamjomeh , Paul Mark Haines
发明人： Joseph E. Scheffelin , Janis Horvath , Brian J. Keefe , Lawrence H. White , Ali Emamjomeh , Paul Mark Haines
IPC分类号： B41J201
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2202/19 , B41J2202/20
摘要： A fluid ejection assembly includes a carrier including a substrate and an electrical circuit with the substrate having a first side and a second side opposite the first side and the electrical circuit being disposed on the second side of the substrate, a fluid ejection device mounted on the first side of the substrate, and at least one electrical connector electrically coupled to the electrical circuit and the fluid ejection device, wherein the electrical circuit includes a printed circuit board such that the printed circuit board and the substrate both have at least one fluid passage extending therethrough with the at least one fluid passage communicating with the first side of the substrate and the fluid ejection device.
摘要翻译：流体喷射组件包括载体，该载体包括基底和电路，其中基底具有第一侧和与第一侧相对的第二侧，并且电路设置在基底的第二侧上;流体喷射装置安装在所述基板的第一侧以及电耦合到所述电路和所述流体喷射装置的至少一个电连接器，其中所述电路包括印刷电路板，使得所述印刷电路板和所述基板都具有至少一个流体通道延伸其中至少一个流体通道与衬底的第一侧和流体喷射装置连通。

5. 发明授权

US06341845B1 Electrical connection for wide-array inkjet printhead assembly with hybrid carrier for printhead dies 有权
标题翻译：用于宽阵列喷墨打印头组件的电气连接，具有用于打印头芯片的混合载体
公开(公告)号：US06341845B1
公开(公告)日：2002-01-29
申请号：US09648120
申请日：2000-08-25
申请人： Joseph E. Scheffelin , Janis Horvath , Brian J. Keefe , Lawrence H. White , Ali Emamjomeh , Paul Mark Haines
发明人： Joseph E. Scheffelin , Janis Horvath , Brian J. Keefe , Lawrence H. White , Ali Emamjomeh , Paul Mark Haines
IPC分类号： B41J2155
CPC分类号： B41J2/155 , B41J2002/14362 , B41J2202/19 , B41J2202/20
摘要： A wide-array inkjet printhead assembly includes a carrier and a printhead die. The carrier includes a substrate and an electrical circuit. The substrate has a first side and a second side such that the electrical circuit is disposed on the second side of the substrate. The printhead die is mounted on the first side of the substrate and electrically coupled to the electrical circuit. Thus, electrical connection is established between the first side of the substrate and second side of the substrate.
摘要翻译：宽阵列喷墨打印头组件包括载体和打印头芯片。载体包括基板和电路。衬底具有第一侧和第二侧，使得电路设置在衬底的第二侧上。打印头芯片安装在基板的第一侧上并电耦合到电路。因此，在衬底的第一侧和衬底的第二侧之间建立电连接。

6. 发明授权

US06328428B1 Ink-jet printhead and method of producing same 有权
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US06328428B1
公开(公告)日：2001-12-11
申请号：US09296940
申请日：1999-04-22
申请人： Brian J. Keefe , Ali Emamjomeh
发明人： Brian J. Keefe , Ali Emamjomeh
IPC分类号： B41J205
CPC分类号： B41J2/14024 , B41J2/1433 , B41J2/1603 , B41J2/1626 , B41J2/1645 , B41J2202/03
摘要： A technique for improving lamination quality and for controlling NCA in an ink-jet printhead. With respect to lamination quality, printhead regions are identified where it is desirable to improve planarity or to reduce the likelihood of corner lift or barrier/orifice plate delamination. Planarization is accomplished by the insertion of a suitably configured composition of gold, metal-2 or metal-3 into an identified region in the thin film substrate, thereby eliminating substantially delamination between ink barrier layer and substrate. Substantial NCA control is achieved when a similarly configured composition is inserted into the thin film substrate to achieve planarization in the printhead region near the ink drop generators.
摘要翻译：一种用于提高层压质量并用于控制喷墨打印头中的NCA的技术。关于层压质量，打印头区域被识别为期望改善平面度或减少拐角提升或屏障/孔板分层的可能性。通过将金，金属-2或金属-3的合适配置的组合物插入到薄膜基板中的识别区域中，从而消除油墨阻挡层和基底之间的基本分层，来实现平面化。当将类似配置的组合物插入到薄膜基板中以在墨滴发生器附近的打印头区域中实现平坦化时，实现了大量的NCA控制。

7. 发明申请

US20130169710A1 DUAL REGULATOR PRINT MODULE 有权
标题翻译：双调节器打印模块
公开(公告)号：US20130169710A1
公开(公告)日：2013-07-04
申请号：US13819902
申请日：2010-10-19
申请人： Brian J. Keefe , Joseph E. Scheffelin , James W. Ring , Mark A. Devries
发明人： Brian J. Keefe , Joseph E. Scheffelin , James W. Ring , Mark A. Devries
IPC分类号： B41J2/17
CPC分类号： B41J2/17 , B41J2/175 , B41J2/17563 , B41J2/17596 , B41J2/18 , B41J29/38
摘要： A print module includes a printhead die, an input regulator to regulate input fluid pressure to the die, and an output regulator to regulate output fluid pressure from the die. A method includes receiving fluid at an input regulator to a print module, creating a fluid pressure differential within the print module between the input regulator and an output regulator, flowing fluid from the input regulator through a printhead die and to an output regulator using the pressure differential, and drawing fluid from the output regulator.
摘要翻译：打印模块包括打印头芯片，用于调节对模具的输入流体压力的输入调节器和用于调节来自模具的输出流体压力的输出调节器。一种方法包括在输入调节器处接收流体到打印模块，在输入调节器和输出调节器之间的打印模块内产生流体压力差，使流体从输入调节器流过打印头芯片，并使用压力差分和从输出调节器抽取流体。

8. 发明授权

US06179414B2 Ink delivery system for an inkjet printhead 有权
标题翻译：用于喷墨打印头的墨水输送系统
公开(公告)号：US06179414B2
公开(公告)日：2001-01-30
申请号：US09370471
申请日：1999-08-09
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
IPC分类号： B41J205
CPC分类号： B41J2/1433 , B41J2/14024 , B41J2/1404 , B41J2002/14387
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edge of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译：本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。阻挡层中的油墨通道具有通常沿着基板的两个相对边缘延伸的墨水入口，使得在基板的边缘周围流动的墨水可以进入墨水通道和蒸发室。

9. 发明授权

US5625396A Ink delivery method for an inkjet print cartridge 失效
标题翻译：喷墨打印墨盒的墨水传送方法
公开(公告)号：US5625396A
公开(公告)日：1997-04-29
申请号：US179866
申请日：1994-01-11
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175 , G01D15/18
CPC分类号： B41J2/1643 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/14024 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/1753 , B41J2/17553 , B41J2/17556 , B41J2002/14387 , B41J2202/13
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edges of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译：本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。阻挡层中的墨水通道具有通常沿着基底的两个相对边缘延伸的墨水入口，使得围绕基底的边缘流动的墨水增加进入墨水通道和蒸发室。

10. 发明授权

US5600349A Method of reducing drive energy in a high speed thermal ink jet printer 失效
标题翻译：降低高速热喷墨打印机中的驱动能量的方法
公开(公告)号：US5600349A
公开(公告)日：1997-02-04
申请号：US394927
申请日：1995-02-24
申请人： Brian J. Keefe
发明人： Brian J. Keefe
IPC分类号： B41J2/05 , B41J2/21
CPC分类号： B41J2/04568 , B41J2/0458 , B41J2/04588 , B41J2/04593 , B41J2/04595 , B41J2/2128 , B41J2202/06
摘要： A thermal ink jet printer including a printhead having a plurality of ink drop firing resistors responsive to ink drop firing pulse groups wherein a pulse group includes one or more pulses sufficiently closely spaced to produce respective droplets which merge in flight to form an ink drop whose volume depends on the number of pulses in the pulse group. The pulses in a pulse group are controlled such that the energy of the second and successive pulses is less than the energy of the first pulse. The intervals between leading edges of the pulses in a pulse group can be constant or reduced such that the intervals between adjacent pulses beginning with the second pulse is less than the interval between the leading edges of the first and second pulses.
摘要翻译：一种热敏式喷墨打印机，包括具有多个墨滴触发电阻器的打印头，所述打印头响应于墨滴触发脉冲组，其中脉冲组包括足够紧密间隔的一个或多个脉冲，以产生在飞行中合并形成墨滴的体积取决于脉冲组中的脉冲数。控制脉冲组中的脉冲使得第二脉冲和连续脉冲的能量小于第一脉冲的能量。脉冲组中的脉冲的前沿之间的间隔可以是恒定的或减小的，使得从第二脉冲开始的相邻脉冲之间的间隔小于第一和第二脉冲的前沿之间的间隔。

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