-
公开(公告)号：WO2006127774A3
公开(公告)日：2007-11-01
申请号：PCT/US2006020027
申请日：2006-05-24
Applicant: LEXMARK INT INC , PARISH GEORGE K , ROWE KRISTI M
Inventor： PARISH GEORGE K , ROWE KRISTI M
IPC: B41J29/38
CPC classification number: B41J29/393 , B41J2/17546
Abstract: A heater chip that includes a circuit element, and a bus that can be used to power the circuit element. The heater chip also includes a feedback circuit that is coupled to the power bus. Particularly, the feedback circuit can be configured to indicate if the bus is powered the circuit element.
Abstract translation: 一种加热器芯片，其包括电路元件和可用于为电路元件供电的总线。 加热器芯片还包括耦合到电源总线的反馈电路。 特别地，反馈电路可以被配置为指示总线是否为电路元件供电。
-
公开(公告)号：WO2007024794A2
公开(公告)日：2007-03-01
申请号：PCT/US2006032626
申请日：2006-08-22
Applicant: LEXMARK INT INC , BERGSTEDT STEVEN W , EDELEN JOHN G , GRAF PAUL W , KING DAVID G , MILLER ROBERT E JR , PARISH GEORGE K , ROWE KRISTI M
Inventor： BERGSTEDT STEVEN W , EDELEN JOHN G , GRAF PAUL W , KING DAVID G , MILLER ROBERT E JR , PARISH GEORGE K , ROWE KRISTI M
IPC: B41J29/393
CPC classification number: B41J29/393 , B41J2/0451 , B41J2/04541 , B41J2/04548 , B41J2/0458
Abstract: Test circuits on heater chips for testing a heater circuit having a heater element and a first power device. The test circuit can include a second power device, a test device configured to hold the first power device off and the second power device on for a selected heater circuit when the test device receives a signal to activate the test circuit, and a common test output to transmit a signal indicative of a state of the selected heater circuit. Methods for using the same are also provided.
Abstract translation: 用于测试具有加热元件和第一功率器件的加热器电路的加热器芯片上的测试电路。 测试电路可以包括第二电源设备，被配置为当测试设备接收到启动测试电路的信号时，关闭第一电源设备并使第二电源设备接通所选择的加热器电路的测试设备，以及公共测试输出 以发送指示所选择的加热器电路的状态的信号。 还提供了使用它们的方法。
-
公开(公告)号：WO2005094455A3
公开(公告)日：2007-12-06
申请号：PCT/US2005009465
申请日：2005-03-22
Applicant: LEXMARK INT INC
Inventor： GRAF PAUL W , ROWE KRISTI M
CPC classification number: B41J2/17546 , B41J2/1753 , B41J2202/17 , G06K15/00 , G06K15/1822
Abstract: A method of error detection in an inkjet printing apparatus having a host coupled to a print head. The method comprises the acts of communicating a first data stream between the host and the print head, inserting a reference data stream into the first data stream, and validating the first data stream based on the reference data stream.
Abstract translation: 一种具有与打印头连接的主机的喷墨打印设备中的错误检测方法。 该方法包括在主机和打印头之间传送第一数据流的动作，将参考数据流插入到第一数据流中，以及基于参考数据流来验证第一数据流。
-
公开(公告)号：WO2005049323B1
公开(公告)日：2006-05-11
申请号：PCT/US2004037812
申请日：2004-11-12
Applicant: LEXMARK INT INC
Inventor： EDELEN JOHN G , PARISH GEORGE K , ROWE KRISTI M , STEVENSON DAVID C
IPC: B41J2/175
CPC classification number: G11C17/16 , B41J2/17546 , B41J2202/17
Abstract: A programmable memory on an inkjet printhead chip. The memory comprises a memory array that has a plurality of memory elements, and a bipolar device that isolates a memory element from another memory element in the memory array.
Abstract translation: 喷墨打印头芯片上的可编程存储器。 存储器包括具有多个存储器元件的存储器阵列，以及将存储器元件与存储器阵列中的另一个存储器元件隔离的双极器件。
-
公开(公告)号：WO2005123406A3
公开(公告)日：2007-05-24
申请号：PCT/US2005020317
申请日：2005-06-09
Applicant: LEXMARK INT INC , PARISH GEORGE K , ROWE KRISTI M
Inventor： PARISH GEORGE K , ROWE KRISTI M
CPC classification number: B41J2/14153 , B41J2/04563 , B41J2/0458 , B41J2/04581
Abstract: Some embodiments of the present invention provide an inkjet print head having a housing defining an ink reservoir, a nozzle portion including a nozzle plate defining an ink chamber in fluid communication with the ink reservoir, and forming a fluid flow path between the ink chamber and the ink reservoir, and a substrate coupled to the nozzle plate and having a surface substantially positioned over the nozzle plate. At least one heating element can be coupled to the substrate, and can be positioned adjacent the surface to heat a portion of the ink chamber. In some embodiments, the inkjet print head comprises a control circuit coupled to the at least one heating element for controlling the heating element, and a temperature sense element positioned substantially between the at least one heating element and the control circuit or in at least partially overlapping relationship with the heating element.
Abstract translation: 本发明的一些实施例提供了一种喷墨打印头，其具有限定油墨储存器的壳体，喷嘴部分包括限定与油墨储存器流体连通的油墨室的喷嘴板，以及在油墨室和油墨室之间形成流体流动路径 墨水储存器和连接到喷嘴板并具有基本上位于喷嘴板上方的表面的基板。 至少一个加热元件可以联接到基底，并且可以邻近表面定位以加热墨水腔的一部分。 在一些实施例中，喷墨打印头包括耦合到至少一个加热元件以控制加热元件的控制电路和基本上位于至少一个加热元件和控制电路之间或至少部分重叠的温度感测元件 与加热元件的关系。
-
Patent Agency Ranking
公开(公告)号：WO2005050702B1
公开(公告)日：2006-05-04
申请号：PCT/US2004037498
申请日：2004-11-10
Applicant: LEXMARK INT INC
Inventor： EDELEN JOHN G , PARISH GEORGE K , ROWE KRISTI M
CPC classification number: B41J2/14016 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/14201 , B41J2202/13 , B41J2202/17
Abstract: A semiconductor substrate for a micro-fluid ejecting device. The semiconductor substrate includes a plurality of fluid ejection devices disposed on the substrate. A plurality of driver transistors are disposed on the substrate for driving the plurality of fluid ejection devices. A programmable memory matrix containing embedded programmable memory devices is operatively connected to the micro-fluid ejecting device for collecting and storing information on the semiconductor substrate for operation of the micro-fluid ejecting device. The programmable memory matrix provides a high density of memory bits embedded on the substrate for storing information about the micro-fluid ejecting device.
Abstract translation: 一种用于微流体喷射装置的半导体衬底。 半导体衬底包括设置在衬底上的多个流体喷射装置。 多个驱动晶体管设置在基板上用于驱动多个流体喷射装置。 包含嵌入式可编程存储器件的可编程存储器矩阵可操作地连接到微流体喷射装置，用于在半导体衬底上收集和存储信息以便操作微流体喷射装置。 可编程存储器矩阵提供嵌入在衬底上的高密度存储器位，用于存储关于微流体喷射装置的信息。
-
公开(公告)号：WO2005049323A3
公开(公告)日：2005-12-29
申请号：PCT/US2004037812
申请日：2004-11-12
Applicant: LEXMARK INT INC
Inventor： EDELEN JOHN G , PARISH GEORGE K , ROWE KRISTI M , STEVENSON DAVID C
IPC: B41J2/175 , B41J29/393
CPC classification number: G11C17/16 , B41J2/17546 , B41J2202/17
Abstract: A programmable memory on an inkjet printhead chip. The memory comprises a memory array that has a plurality of memory elements, and a bipolar device that isolates a memory element from another memory element in the memory array.
Abstract translation: 喷墨打印头芯片上的可编程存储器。 存储器包括具有多个存储器元件的存储器阵列，以及将存储器元件与存储器阵列中的另一个存储器元件隔离的双极器件。
-
公开(公告)号：WO2006105373A3
公开(公告)日：2007-03-22
申请号：PCT/US2006011847
申请日：2006-03-30
Applicant: LEXMARK INT INC , KING DAVID G , PARISH GEORGE K , ROWE KRISTI M
Inventor： KING DAVID G , PARISH GEORGE K , ROWE KRISTI M
IPC: B41J2/14
CPC classification number: B41J2/14072
Abstract: An ejector chip (e.g., a heater chip) has at least one fluid (e.g., ink) via, and an elongated actuator (e.g., a resistive heating element) between an edge of the chip and the via. The chip also has a conductive trace connected to the actuator. The chip also has a bondpad central to the length of the actuator to reduce a length of the conductive trace.
Abstract translation: 喷射器芯片（例如，加热器芯片）在芯片的边缘和通孔之间具有至少一个流体（例如墨水）通孔和细长致动器（例如，电阻加热元件）。 该芯片还具有连接到执行器的导电迹线。 该芯片还具有对致动器长度的中心的焊盘，以减少导电迹线的长度。
-
公开(公告)号：WO2005050702A3
公开(公告)日：2006-02-16
申请号：PCT/US2004037498
申请日：2004-11-10
Applicant: LEXMARK INT INC
Inventor： EDELEN JOHN G , PARISH GEORGE K , ROWE KRISTI M
CPC classification number: B41J2/14016 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/14201 , B41J2202/13 , B41J2202/17
Abstract: A semiconductor substrate for a micro-fluid ejecting device. The semiconductor substrate includes a plurality of fluid ejection devices disposed on the substrate. A plurality of driver transistors are disposed on the substrate for driving the plurality of fluid ejection devices. A programmable memory matrix containing embedded programmable memory devices is operatively connected to the micro-fluid ejecting device for collecting and storing information on the semiconductor substrate for operation of the micro-fluid ejecting device. The programmable memory matrix provides a high density of memory bits embedded on the substrate for storing information about the micro-fluid ejecting device.
Abstract translation: 一种用于微流体喷射装置的半导体基板。 半导体衬底包括设置在衬底上的多个流体喷射装置。 多个驱动晶体管设置在基板上用于驱动多个流体喷射装置。 包含嵌入式可编程存储器装置的可编程存储器矩阵可操作地连接到微流体喷射装置，用于收集信息并将信息存储在半导体衬底上以操作微流体喷射装置。 可编程存储器矩阵提供了嵌入在衬底上的高密度存储器位，用于存储关于微流体喷射装置的信息。
-
公开(公告)号：WO2006004938A2
公开(公告)日：2006-01-12
申请号：PCT/US2005023291
申请日：2005-06-29
Applicant: LEXMARK INT INC
Inventor： AHNE ADAM JUDE , PARISH GEORGE K , ROWE KRISTI M
IPC: B41J29/38
CPC classification number: B41J2/17553 , B41J2/1753
Abstract: An inkjet printhead. The inkjet printhead includes a temperature-sensing resistor with a low voltage end which is connected to a ground structure that at least partially encloses the temperature sensing resistor.
Abstract translation: 喷墨打印头。 喷墨打印头包括具有低电压端的温度感测电阻器，其连接到至少部分地包围温度感测电阻器的接地结构。
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.037 seconds)
