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公开(公告)号：US08348385B2
公开(公告)日：2013-01-08
申请号：US13149014
申请日：2011-05-31
CPC分类号： B41J2/14072 , B41J2/155
摘要： A printhead die that includes first and second slots through the die for feeding a same liquid, the slots offset from each other along two axes. The die has a first nozzle package adjacent one side of the first slot and extending toward the second slot along the minor axis. The die includes a second nozzle package adjacent an opposite side of the second slot and extending toward the first slot along the minor axis. The first and second nozzle packages each have a slanted corner profile.
摘要翻译： 一种打印头模具，其包括通过模具的第一和第二槽，用于供给相同的液体，所述槽沿着两个轴线彼此偏移。 模具具有邻近第一槽的一侧并沿着短轴向第二槽延伸的第一喷嘴包。 模具包括邻近第二槽的相对侧并沿着短轴向第一槽延伸的第二喷嘴组件。 第一和第二喷嘴组件各自具有倾斜的角部轮廓。
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公开(公告)号：US20120306968A1
公开(公告)日：2012-12-06
申请号：US13149014
申请日：2011-05-31
CPC分类号： B41J2/14072 , B41J2/155
摘要： A printhead die that includes first and second slots through the die for feeding a same liquid, the slots offset from each other along two axes. The die has a first nozzle package adjacent one side of the first slot and extending toward the second slot along the minor axis. The die includes a second nozzle package adjacent an opposite side of the second slot and extending toward the first slot along the minor axis. The first and second nozzle packages each have a slanted corner profile.
摘要翻译： 一种打印头模具，其包括通过模具的第一和第二槽，用于供给相同的液体，所述槽沿着两个轴线彼此偏移。 模具具有邻近第一槽的一侧并沿着短轴向第二槽延伸的第一喷嘴包。 模具包括邻近第二槽的相对侧并沿着短轴向第一槽延伸的第二喷嘴组件。 第一和第二喷嘴组件各自具有倾斜的角部轮廓。
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公开(公告)号：US20100302293A1
公开(公告)日：2010-12-02
申请号：US12739076
申请日：2007-11-14
申请人： Joseph M. Torgerson , Trudy Benjamin , Kevin Bruce
发明人： Joseph M. Torgerson , Trudy Benjamin , Kevin Bruce
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04501 , B41J2/04521 , B41J2/04586 , B41J2/2103 , B41J2202/13
摘要： An inkjet print head includes data signal lines configured to supply inkjet control voltages and non-volatile memory cell random access addresses. The inkjet print head includes an inkjet nozzle array wherein each nozzle in the array is configured to communicate with a data signal line. Also a non-volatile attribute memory cell array is included in the inkjet print head wherein each memory cell in the array is accessed through a data signal line shared with the nozzle array.
摘要翻译： 喷墨打印头包括配置为提供喷墨控制电压的数据信号线和非易失性存储器单元随机存取地址。 喷墨打印头包括喷墨喷嘴阵列，其中阵列中的每个喷嘴被配置为与数据信号线通信。 此外，喷墨打印头中还包括非易失性属性存储单元阵列，其中通过与喷嘴阵列共享的数据信号线访问阵列中的每个存储单元。
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公开(公告)号：US07798616B2
公开(公告)日：2010-09-21
申请号：US11811094
申请日：2007-06-08
IPC分类号： B41J2/045
CPC分类号： B41J2/04543 , B41J2/04548 , B41J2/0458 , B41J2/14072
摘要： A fluid ejection device comprises a first metal layer and a second metallayer. The first metal layer comprises an address path portion and a nonaddress path portion. The second metal layer, which overlies the first metal layer, comprises a first portion which comprises a power conducting portion. The power conducting portion is routed only over the non-address path portion of the first metal layer.
摘要翻译： 流体喷射装置包括第一金属层和第二金属层。 第一金属层包括地址路径部分和非地址路径部分。 覆盖在第一金属层上的第二金属层包括第一部分，其包括电力传导部分。 电力传导部分仅路由在第一金属层的非寻址路径部分上。
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公开(公告)号：US20090046117A1
公开(公告)日：2009-02-19
申请号：US11840445
申请日：2007-08-17
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04541 , B41J2/0458 , B41J2/04588
摘要： A control circuit is provided for controlling ink jet pens having different numbers of internal select lines using external select lines that extend between the control circuit and the ink jet pens and that are shared by the ink jet pens. In one embodiment, the control circuit includes a register that store values, the values indicating whether a pulse is or is not to be sent as to each of the external select lines, a first control module configured to control select pulses sent on a first external select line after consultation of the register, and a second control module configured to control select pulses sent on a second external select line after consultation of the register.
摘要翻译： 提供了一种控制电路，用于使用在控制电路和喷墨笔之间延伸并由喷墨笔共享的外部选择线来控制具有不同数量的内部选择线的喷墨笔。 在一个实施例中，控制电路包括存储值的寄存器，指示每个外部选择线是否发送脉冲的值;第一控制模块，被配置为控制在第一外部发送的选择脉冲 在所述寄存器的协商之后选择线路，以及第二控制模块，被配置为在所述寄存器咨询之后控制在第二外部选择线路上发送的选择脉冲。
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公开(公告)号：US09138990B2
公开(公告)日：2015-09-22
申请号：US13131069
申请日：2008-12-08
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458 , Y10T29/49401
摘要： A fluid ejection device includes a plurality of address lines and a fire line for communicating a fire signal. The device also includes a plurality of nozzle circuits coupled to the fire line and the plurality of address lines. Each nozzle circuit is configured, when enabled, to eject fluid via a different one of a plurality of nozzles in response to the fire signal. A subset of the plurality of address lines is coupled to each pair of the plurality of nozzle circuits. Each subset that is coupled to one of the pairs of nozzle circuits is selected so that simultaneous activation of every address line of that subset simultaneously enables each nozzle circuit in the pair or pairs of nozzle circuits coupled to that triad and none of the other nozzle circuits of the plurality of nozzle circuits.
摘要翻译： 流体喷射装置包括多个地址线和用于传达火情信号的火线。 该装置还包括耦合到火线和多个地址线的多个喷嘴电路。 每个喷嘴电路被配置为在使能时响应于火焰信号通过多个喷嘴中的不同喷嘴喷射流体。 多个地址线的子集耦合到多对喷嘴电路的每一对。 选择耦合到一对喷嘴电路的每个子集，使得该子集的每个地址线的同时激活同时使得耦合到该三元组的一对或几对喷嘴电路中的每个喷嘴电路，而不是其它喷嘴电路 的多个喷嘴电路。
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公开(公告)号：US08991978B2
公开(公告)日：2015-03-31
申请号：US13696758
申请日：2010-05-11
CPC分类号： B41J2/14072 , B41J2/17526 , Y10T29/49117
摘要： A printing system comprising an electrical interface for ink pens of an inkjet printer, the electrical interface including a first group of electrical contacts; a second group of electrical contacts, the second group of electrical contacts being arranged in an identical configuration as the first group of electrical contacts; and a number of electrical interconnects, in which each electrical contact from the first and second groups of electrical contacts is connected to one of the electrical interconnects via a conductive trace; in which at least one electrical contact from the first group of electrical contacts is connected to a same electrical interconnect as at least one electrical contact from the second group of electrical contacts.
摘要翻译： 一种打印系统，包括用于喷墨打印机的墨水笔的电接口，所述电接口包括第一组电触头; 第二组电触点，所述第二组电触点以与所述第一组电触点相同的配置布置; 以及多个电互连，其中来自第一和第二组电触点的每个电触点经由导电迹线连接到电互连中的一个; 其中来自第一组电触点的至少一个电触点与来自第二组电触点的至少一个电触点相连接。
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公开(公告)号：US20140204148A1
公开(公告)日：2014-07-24
申请号：US14123522
申请日：2011-06-27
申请人： Ning Ge , Trudy Benjamin , Teck-Khim Neo , Joseph M. Torgerson , Neel Banerjee , George H. Corrigan, III
发明人： Ning Ge , Trudy Benjamin , Teck-Khim Neo , Joseph M. Torgerson , Neel Banerjee , George H. Corrigan, III
CPC分类号： B41J2/17566 , B41J2/14153 , B41J2/175 , B41J2002/17579 , G01F23/263
摘要： In an embodiment, a method of sensing an ink level includes applying a pre-charge voltage Vp to a sense capacitor to charge the sense capacitor with a charge Q1, sharing Q1 between the sense capacitor and a reference capacitor, causing a reference voltage Vg at the gate of an evaluation transistor, and determining a resistance from drain to source of the evaluation transistor that results from Vg.
摘要翻译： 在一个实施例中，一种感测墨水水平的方法包括将预充电电压Vp施加到感测电容器，以用电荷Q1对感测电容器进行充电，在感测电容器和参考电容器之间共享Q1，使参考电压Vg在 评估晶体管的栅极，并且确定由Vg产生的评估晶体管的漏极到源极的电阻。
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公开(公告)号：US08474943B2
公开(公告)日：2013-07-02
申请号：US12867822
申请日：2008-03-14
申请人： Erik D. Ness , Kevin Bruce , Trudy Benjamin , Joseph M. Torgerson
发明人： Erik D. Ness , Kevin Bruce , Trudy Benjamin , Joseph M. Torgerson
IPC分类号： B41J29/393 , B41J2/175
CPC分类号： G06K15/102 , B41J2/17546
摘要： An integrated fluid cartridge (100) for securing onboard memory (150, 215) includes an electrically actuated dispensing mechanism (120, 205) with a number of droplet generators which are fluidically connected to a fluid reservoir (110); a memory module (150, 215); and an electrical interface (200) containing shared select lines (250) and data lines (255) configured to control both the dispensing mechanism (120, 205) and the memory module (150, 215). A method for secure communications between a precision-dispensing device and integrated fluid cartridge (100) includes connecting the precision-dispensing device and the cartridge (100) via an electrical interface (200) containing select lines (250) and data lines (255); the cartridge (100) having several electronic components which are controlled via the select (250) and data lines (255).
摘要翻译： 一种用于固定板载存储器（150,215）的集成流体盒（100）包括具有流体连接到流体储存器（110）的多个液滴发生器的电致动分配机构（120,205）。 存储器模块（150,215）; 以及包含被配置为控制分配机构（120,205）和存储器模块（150,215）两者的共享选择线（250）和数据线（255）的电接口（200）。 精密分配装置和集成流体盒（100）之间的安全通信的方法包括经由包含选择线（250）和数据线（255）的电接口（200）连接精密分配装置和盒（100） ; 盒（100）具有通过选择（250）和数据线（255）控制的多个电子部件。
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公开(公告)号：US20100076727A1
公开(公告)日：2010-03-25
申请号：US12237165
申请日：2008-09-24
CPC分类号： B41J2/04586 , B41J2/0451 , B41J2/04541 , Y10T29/49002
摘要： A fluid ejection device includes one or more digital data storage arrays having plural EPROM cells. A method for affirming performance adequacy of EPROM cells in the one or more arrays includes the steps of identifying a reference cell in each array, measuring a selected performance criterion for the reference cells, obtaining a reference criterion value, and evaluating the actual performance of at least one cell in each array with respect to the reference criterion value.
摘要翻译： 流体喷射装置包括具有多个EPROM单元的一个或多个数字数据存储阵列。 一种确定一个或多个阵列中EPROM单元的性能充足性的方法包括以下步骤：识别每个阵列中的参考小区，测量参考小区的选定性能标准，获得参考标准值，以及评估在 每个阵列中的至少一个单元相对于参考标准值。
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