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1. 发明授权

US07673973B2 Micro-fluid ejecting device having embedded memory devices 有权
标题翻译：具有嵌入式存储器件的微流体喷射装置
公开(公告)号：US07673973B2
公开(公告)日：2010-03-09
申请号：US11752551
申请日：2007-05-23
申请人： John G. Edelen , George K. Parish , Kristi M. Rowe
发明人： John G. Edelen , George K. Parish , Kristi M. Rowe
IPC分类号： B41J2/05
CPC分类号： B41J2/14016 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/14201 , B41J2202/13 , B41J2202/17
摘要： A micro-fluid ejecting device includes a semiconductor substrate, a plurality of fluid ejection elements formed on the semiconductor substrate, and a plurality of nonvolatile programmable memory devices for storing information related to the operation of the micro-fluid ejecting device. The programmable memory devices, which are at least partially embedded in the semiconductor substrate, each include a source region and a drain region formed in the semiconductor substrate. The source and drain regions have a conductivity type which is opposite the conductivity type of the semiconductor substrate. An insulative layer is formed on the semiconductor substrate over the source region and drain region. A floating gate region is formed on the insulative layer and is spatially disposed between the source region and drain region. The floating gate region is electrically insulated from the source and drain regions by the insulative layer. Electrical contacts are connected to the source region and the drain region. The programmable memory devices collectively provide a high density of memory bits embedded on the substrate for storing information about the micro-fluid ejecting device.
摘要翻译：微流体喷射装置包括半导体衬底，形成在半导体衬底上的多个流体喷射元件和用于存储与微流体喷射装置的操作有关的信息的多个非易失性可编程存储器件。至少部分地嵌入在半导体衬底中的可编程存储器件各自包括形成在半导体衬底中的源极区域和漏极区域。源区和漏区具有与半导体衬底的导电类型相反的导电类型。在源极区域和漏极区域上的半导体衬底上形成绝缘层。在绝缘层上形成浮栅区域，并且空间地设置在源极区域和漏极区域之间。浮置栅极区域通过绝缘层与源极和漏极区域电绝缘。电触点连接到源区和漏区。可编程存储器装置共同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。

2. 发明申请

US20070040862A1 Heater chip test circuit and methods for using the same 有权
标题翻译：加热芯片测试电路及其使用方法
公开(公告)号：US20070040862A1
公开(公告)日：2007-02-22
申请号：US11208682
申请日：2005-08-22
申请人： Steven W. Bergstedt , John G. Edelen , Paul W. Graf , David G. King , Robert E. Miller , George K. Parish , Kristi M. Rowe
发明人： Steven W. Bergstedt , John G. Edelen , Paul W. Graf , David G. King , Robert E. Miller , George K. Parish , Kristi M. Rowe
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/0451 , B41J2/04541 , B41J2/04548 , B41J2/0458
摘要： 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.
摘要翻译：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。

3. 发明授权

US07635174B2 Heater chip test circuit and methods for using the same 有权
标题翻译：加热芯片测试电路及其使用方法
公开(公告)号：US07635174B2
公开(公告)日：2009-12-22
申请号：US11208682
申请日：2005-08-22
申请人： Steven W. Bergstedt , John G. Edelen , Paul W. Graf , David G. King , Robert E. Miller, Jr. , George K. Parish , Kristi M. Rowe
发明人： Steven W. Bergstedt , John G. Edelen , Paul W. Graf , David G. King , Robert E. Miller, Jr. , George K. Parish , Kristi M. Rowe
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J2/0451 , B41J2/04541 , B41J2/04548 , B41J2/0458
摘要： 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.
摘要翻译：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。

4. 发明授权

US07954929B2 Micro-fluid ejecting device having embedded memory in communication with an external controller 有权
标题翻译：具有与外部控制器通信的嵌入式存储器的微流体喷射装置
公开(公告)号：US07954929B2
公开(公告)日：2011-06-07
申请号：US11858611
申请日：2007-09-20
申请人： John G. Edelen , George K. Parish , Kristi M. Rowe
发明人： John G. Edelen , George K. Parish , Kristi M. Rowe
IPC分类号： B41J2/05
CPC分类号： B41J2/14016 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/14201 , B41J2202/13 , B41J2202/17
摘要： A micro-fluid ejecting head for use in a micro-fluid ejecting apparatus includes a plurality of micro-fluid ejection devices, a plurality of driver devices for driving the plurality of micro-fluid ejection devices, and a nonvolatile programmable memory matrix. The memory matrix contains embedded programmable memory devices for storing information related to operation of the micro-fluid ejecting head. The memory matrix is configured to communicate with a controller which is external of the micro-fluid ejecting head. The information stored in the memory matrix may include identification information for the micro-fluid ejecting head, alignment characteristics of the micro-fluid ejecting head, information regarding properties of fluid used by the micro-fluid ejecting head, fluid level information, and fluid use information. The external controller accesses the information stored in the memory matrix and controls the plurality of driver devices based on the information accessed from the memory matrix.
摘要翻译：用于微流体喷射装置的微流体喷射头包括多个微流体喷射装置，用于驱动多个微流体喷射装置的多个驱动装置和非易失性可编程存储矩阵。存储矩阵包括用于存储与微流体喷射头的操作相关的信息的嵌入式可编程存储器件。存储器矩阵被配置为与微流体喷射头外部的控制器通信。存储在存储器矩阵中的信息可以包括用于微流体喷射头的识别信息，微流体喷射头的对准特性，关于微流体喷射头使用的流体的特性的信息，液位信息和流体使用信息。外部控制器访问存储在存储器矩阵中的信息，并且基于从存储器矩阵访问的信息来控制多个驱动器设备。

5. 发明授权

US07311385B2 Micro-fluid ejecting device having embedded memory device 有权
标题翻译：具有嵌入式存储装置的微流体喷射装置
公开(公告)号：US07311385B2
公开(公告)日：2007-12-25
申请号：US10706457
申请日：2003-11-12
申请人： John G. Edelen , George K. Parish , Kristi M. Rowe
发明人： John G. Edelen , George K. Parish , Kristi M. Rowe
IPC分类号： B41J2/05
CPC分类号： B41J2/14016 , B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/14201 , B41J2202/13 , B41J2202/17
摘要： 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.
摘要翻译：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。

6. 发明授权

US07131714B2 N-well and other implanted temperature sense resistors in inkjet print head chips 有权
标题翻译：喷墨打印头芯片中的N阱等植入温度感应电阻
公开(公告)号：US07131714B2
公开(公告)日：2006-11-07
申请号：US10655363
申请日：2003-09-04
申请人： John G. Edelen , George K. Parish , Kristi M. Rowe
发明人： John G. Edelen , George K. Parish , Kristi M. Rowe
IPC分类号： B41J29/38
CPC分类号： B41J2/1408
摘要： An inkjet print head chip having MOS logic blocks that also includes temperature sense resistors implanted in the chip. These resistors are preferably made of N-Well material.
摘要翻译：一种具有MOS逻辑块的喷墨打印头芯片，其还包括植入芯片中的温度感测电阻器。这些电阻优选由N-Well材料制成。

7. 发明授权

US07036898B2 Supplying power to logic systems in printers 有权
标题翻译：为打印机的逻辑系统供电
公开(公告)号：US07036898B2
公开(公告)日：2006-05-02
申请号：US10738794
申请日：2003-12-17
申请人： John G. Edelen , George K. Parish , Kristi M. Rowe
发明人： John G. Edelen , George K. Parish , Kristi M. Rowe
IPC分类号： B41J29/38 , B41J2/14 , B41J2/16 , B41J2/05
CPC分类号： B41J2/04511 , B41J2/04541 , B41J2/0457 , B41J2/04586 , B41J29/38
摘要： Power is provided from one portion of a printer, such as a printer electronics module, to another portion of the printer, such as a printhead. Logic signals produced in a first electronic module of the printer are transmitted to a second electronics module of the printer. A power signal is derived from the logic signals without interfering with the magnitude or duration of logic signals, and the logic power signal is applied to power the second electronic module without having a separate dedicated power line.
摘要翻译：电源从诸如打印机电子模块的打印机的一部分提供到打印机的另一部分，例如打印头。在打印机的第一电子模块中产生的逻辑信号被传送到打印机的第二电子模块。功率信号从逻辑信号导出，而不会干扰逻辑信号的幅度或持续时间，并且施加逻辑功率信号以对第二电子模块供电而不需要单独的专用电力线。

8. 发明授权

US07419231B2 Power sensing circuit 有权
标题翻译：功率检测电路
公开(公告)号：US07419231B2
公开(公告)日：2008-09-02
申请号：US11136832
申请日：2005-05-25
申请人： George K. Parish , Kristi M. Rowe
发明人： George K. Parish , Kristi M. Rowe
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J2/17546
摘要： 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.
摘要翻译：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。

9. 发明授权

US07163272B2 Inkjet print head 有权
标题翻译：喷墨打印头
公开(公告)号：US07163272B2
公开(公告)日：2007-01-16
申请号：US10865655
申请日：2004-06-10
申请人： George K. Parish , Kristi M. Rowe
发明人： George K. Parish , Kristi M. Rowe
IPC分类号： B41J29/38
CPC分类号： B41J2/14153 , B41J2/04563 , B41J2/0458 , B41J2/04581
摘要： 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.
摘要翻译：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。

10. 发明授权

US07018012B2 Microfluid ejection device having efficient logic and driver circuitry 有权
标题翻译：具有高效逻辑和驱动电路的微流体排出装置
公开(公告)号：US07018012B2
公开(公告)日：2006-03-28
申请号：US10713483
申请日：2003-11-14
申请人： J. Glenn Edelen , George K. Parish , Kristi M. Rowe
发明人： J. Glenn Edelen , George K. Parish , Kristi M. Rowe
IPC分类号： B41J2/15 , B41J2/145 , B41J2/05
CPC分类号： B41J2/04541 , B41J2/0458 , B41J2/04581 , B41J2/14129 , B41J2202/13
摘要： A semiconductor substrate for a microfluid ejection head. The substrate includes a plurality of fluid ejection actuators disposed on the substrate. A plurality of driver transistors are disposed on the substrate for driving the plurality of fluid ejection actuators. Each of the driver transistors have an active area ranging from about 1000 to less than about 15,000 μm2. A plurality of logic circuits including at least one logic transistor are coupled to the driver transistors. The driver and logic transistors are provided by a high density array of MOS transistors wherein at least the logic transistors have a gate length of from about 0.1 to less than about 3 microns.
摘要翻译：一种用于微流体喷射头的半导体衬底。衬底包括设置在衬底上的多个流体喷射致动器。多个驱动晶体管设置在基板上用于驱动多个流体喷射致动器。每个驱动晶体管具有约1000至小于约15,000mum 2的有效面积。包括至少一个逻辑晶体管的多个逻辑电路耦合到驱动晶体管。驱动器和逻辑晶体管由MOS晶体管的高密度阵列提供，其中至少逻辑晶体管具有约0.1至小于约3微米的栅极长度。

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