专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008034018A2 FILLING, IDENTIFYING, VALIDATING, AND SERVICING TIP FOR FLUID-EJECTION DEVICE 审中-公开
标题翻译：流体喷射装置的填充，识别，验证和维修头
公开(公告)号：WO2008034018A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/078425
申请日：2007-09-13
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , KENT, Blair M. , AXTELL, James P. , BENJAMIN, Trudy , LOWE, David , SEU, Preston
发明人： KENT, Blair M. , AXTELL, James P. , BENJAMIN, Trudy , LOWE, David , SEU, Preston
IPC分类号： B41J3/39 , B41J3/407 , B41J2/175
CPC分类号： B41J2/17506 , B41J3/36 , B41J3/407
摘要： A tip to be placed on a fluid-ejection device is filled with fluid (1000). The fluid may be introduced into a substantially hollow body of the tip at a first end of the body (1002). The body of the tip has a second end at which a fluid-ejection mechanism is disposed to eject the fluid as controlled by the fluid-ejection device. The fluid may be introduced into the substantially hollow body of the tip through of the fluid-ejection mechanism disposed at the second end of the body of the tip (1004). The tip may further be identified and/or serviced, and the tip and/or the fluid-ejection device may further be validated.
摘要翻译：放置在流体喷射装置上的尖端充满流体（1000）。流体可以在本体（1002）的第一端处被引入到尖端的基本中空的本体中。尖端的本体具有第二端，流体喷射机构被设置在该第二端处以在流体喷射装置的控制下喷射流体。流体可以通过设置在尖端（1004）的主体的第二端处的流体喷射机构被引入到尖端的基本中空的主体中。尖端可以进一步被识别和/或维修，并且尖端和/或流体喷射装置可以进一步被验证。

2. 发明申请

WO2008034015A2 HANDHELD AND/OR MOUNTABLE FLUID-EJECTION DEVICE RECEPTIVE TO TIP CONTAINING FLUID AND FLUID-EJECTION MECHANISM 审中-公开
标题翻译：含有流体和流体喷射机构的手持式和/或安装的流体输送装置
公开(公告)号：WO2008034015A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/078422
申请日：2007-09-13
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , AXTELL, James P. , KENT, Blair M. , NIELSEN, Jeffrey A. , GIRI, Manish , BENJAMIN, Trudy , LOWE, David , ANDERSON, Ronald R. , SEU, Preston
发明人： AXTELL, James P. , KENT, Blair M. , NIELSEN, Jeffrey A. , GIRI, Manish , BENJAMIN, Trudy , LOWE, David , ANDERSON, Ronald R. , SEU, Preston
IPC分类号： B41J3/39 , B41J3/407 , B41J2/175
CPC分类号： B41J2/17546 , B41J2/16535 , B41J2/175 , B41J3/36
摘要： A fluid-ejection device (100) includes a handheld and/or mountable enclosure (104), a pneumatic fitting (220), an electrical connector (209), and a controller (208). The pneumatic fitting extends from and/or through the enclosure and is receptive to placement of a tip thereon. The tip contains a supply of fluid, a fluid-ejection mechanism, and an electrical connector for the fluid-ejection mechanism. The electrical connector extends from and/or through the enclosure and is receptive to electrical coupling of the electrical connector of the tip. The controller is situated within the enclosure to cause the tip to eject the fluid via the electrical coupling of the electrical connectors of the tip and the fluid-ejection device.
摘要翻译：流体喷射装置（100）包括手持和/或可安装的外壳（104），气动接头（220），电连接器（209）和控制器（208）。气动配件从外壳延伸和/或穿过外壳，并且可接受在其上放置尖端。尖端包含用于流体喷射机构的流体供应源，流体排出机构和电连接器。电连接器从外壳延伸和/或穿过外壳，并且接受尖端的电连接器的电耦合。控制器位于外壳内，以使尖端通过尖端和流体喷射装置的电连接器的电耦合来喷射流体。

3. 发明申请

WO2012166112A1 PRINTHEAD DIE 审中-公开
公开(公告)号：WO2012166112A1
公开(公告)日：2012-12-06
申请号：PCT/US2011/038540
申请日：2011-05-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , AXTELL, James P. , TORGERSON, Joseph M. , BENJAMIN, Trudy
发明人： AXTELL, James P. , TORGERSON, Joseph M. , BENJAMIN, Trudy
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/14072 , B41J2/155
摘要： A printhead die is provided that includes a substrate and a slot extending through the substrate, the slot including a first slot segment and a discrete second slot segment, the second slot segment being offset from the first slot segment along a major axis and along an orthogonal minor axis.
摘要翻译：提供了一种打印头芯片，其包括基板和延伸穿过基板的狭槽，所述槽包括第一槽段和离散的第二槽段，所述第二槽段沿着长轴偏离所述第一槽段，并沿着正交短轴。

4. 发明申请

WO2008066551A2 FLUID EJECTION DEVICE WITH DATA SIGNAL LATCH CIRCUITRY 审中-公开
标题翻译：具有数据信号锁存电路的流体喷射装置
公开(公告)号：WO2008066551A2
公开(公告)日：2008-06-05
申请号：PCT/US2006/061400
申请日：2006-11-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BENJAMIN, Trudy , AXTELL, James P.
发明人： BENJAMIN, Trudy , AXTELL, James P.
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04545 , B41J2/04546 , B41J2/04573
摘要： A fluid ejection device (22/40) includes a first fire line (110a-110n/214a-214f), a second fire line (110a-110n/214a-214f), data lines (108a-108m/208a-208h), latch circuitry (152,404/162/184,186), first drop generators (60), and second drop generators (60). The first fire line is adapted to conduct a first energy signal including first energy pulses and the second fire line is adapted to conduct a second energy signal including second energy pulses. The data lines are adapted to conduct data signals that represent an image and the latch circuitry is configured to latch the data signals to provide latched data signals based on at least one clock signal. The first drop generators are configured to respond to the first energy signal to eject fluid based on the latched data signals and the second drop generators are configured to respond to the second energy signal to eject fluid based on the latched data signals.
摘要翻译：流体喷射装置（22/40）包括第一火线（110a-110n / 214a-214f），第二火线（110a-110n / 214a-214f），数据线（108a-108m / 208a-208h）锁存电路（152,404 / 162 / 184,186），第一液滴发生器（60）和第二液滴发生器（60）。第一火线适于进行包括第一能量脉冲的第一能量信号，并且第二火线适于传导包括第二能量脉冲的第二能量信号。数据线适于进行表示图像的数据信号，并且锁存电路被配置为基于至少一个时钟信号来锁存数据信号以提供锁存的数据信号。第一液滴发生器被配置为响应于第一能量信号以基于锁存的数据信号喷射流体，并且第二液滴发生器被配置为响应于第二能量信号，以基于锁存的数据信号喷射流体。

5. 发明申请

WO2010068192A1 FLUID EJECTION DEVICE 审中-公开
标题翻译：流体喷射装置
公开(公告)号：WO2010068192A1
公开(公告)日：2010-06-17
申请号：PCT/US2008/085883
申请日：2008-12-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BENJAMIN, Trudy , TORGERSON, Joseph M.
发明人： BENJAMIN, Trudy , TORGERSON, Joseph M.
IPC分类号： B41J2/135 , B41J2/01
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。

6. 发明申请

WO2009055310A3 FLUID EJECTION DEVICE 审中-公开
公开(公告)号：WO2009055310A3
公开(公告)日：2009-04-30
申请号：PCT/US2008/080278
申请日：2008-10-17
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BENJAMIN, Trudy , BRUCE, Kevin
发明人： BENJAMIN, Trudy , BRUCE, Kevin
IPC分类号： B41J29/38 , B41J2/05 , B41J2/14
摘要： Embodiments of a fluid ejection device are disclosed.

7. 发明申请

WO2013165375A1 DEVICE INCLUDING ACTIVE FLOATING GATE REGION AREA THAT IS SMALLER THAN CHANNEL AREA 审中-公开
标题翻译：包括主要浮动门区域的设备比通道区域小
公开(公告)号：WO2013165375A1
公开(公告)日：2013-11-07
申请号：PCT/US2012/035892
申请日：2012-04-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GE, Ning , GHOZEIL, Adam, L. , HO, Chaw Sing , BENJAMIN, Trudy
发明人： GE, Ning , GHOZEIL, Adam, L. , HO, Chaw Sing , BENJAMIN, Trudy
IPC分类号： H01L27/115 , H01L21/8247
CPC分类号： H01L27/11517 , G11C16/0425 , H01L21/28158 , H01L21/288 , H01L21/32133 , H01L27/11521 , H01L27/11524 , H01L27/1156 , H01L29/1033 , H01L29/42324 , H01L29/66825 , H01L29/7881 , H01L29/7884
摘要： A device including a drain, a channel, a floating gate, and a control gate. The channel surrounds the drain and has a channel area. The floating gate includes an active floating gate region that has an active floating gate region area. The control gate is coupled to the active floating gate region via a control capacitance, wherein the active floating gate region area is smaller than the channel area.
摘要翻译：一种包括漏极，沟道，浮动栅极和控制栅极的器件。通道围绕排水沟并具有通道区域。浮置栅极包括具有有源浮栅区域的有源浮栅区域。控制栅极经由控制电容耦合到有源浮栅区域，其中有源浮栅区域小于沟道区域。

8. 发明申请

WO2010096059A1 LOGICAL AND VIRTUAL NOZZLE-FIRE-RESTART LINE FOR FLUID-EJECTION DEVICE 审中-公开
标题翻译：用于流体喷射装置的逻辑和虚拟喷嘴 - 消防线
公开(公告)号：WO2010096059A1
公开(公告)日：2010-08-26
申请号：PCT/US2009/034806
申请日：2009-02-22
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SHEPHERD, Matthew A. , CLARK, Walter D. , BENJAMIN, Trudy
发明人： SHEPHERD, Matthew A. , CLARK, Walter D. , BENJAMIN, Trudy
IPC分类号： B41J29/38 , B41J2/07 , B41J2/135
CPC分类号： G06K15/102
摘要： A fluid-ejection device includes physical data lines, a controller, and a fluid-ejection mechanism. The physical data lines communicatively connect the controller and the fluid-ejection mechanism. The controller is to assert a logical and virtual nozzle-fire-restart line to denote that a first data sub-packet of a new data packet of nozzle data for a predetermined sequence of fluid-ejection nozzles of the fluid-ejection mechanism is being transmitted over the physical data lines. The fluid-ejection mechanism is to listen for the controller to assert the logical and virtual nozzle-fire-restart line, to discern that the first data sub-packet of the new data packet is being transmitted over the physical data lines.
摘要翻译：流体喷射装置包括物理数据线，控制器和流体喷射机构。物理数据线通信地连接控制器和流体喷射机构。控制器要断言一个逻辑和虚拟的喷嘴重启线，以表示正在传输流体喷射机构的预定顺序的流体喷射喷嘴的喷嘴数据的新数据分组的第一数据子分组在物理数据线上。流体排出机构是监听控制器来断言逻辑和虚拟喷嘴重启线，以辨别新数据包的第一个数据子包是通过物理数据线传输的。

9. 发明申请

WO2005105451A2 FLUID EJECTION DEVICE WITH IDENTIFICATION CELLS 审中-公开
标题翻译：具有识别电池的流体喷射装置
公开(公告)号：WO2005105451A2
公开(公告)日：2005-11-10
申请号：PCT/US2005/011395
申请日：2005-04-06
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BENJAMIN, Trudy , TORGERSON, Joseph, M. , EATON, William, S.
发明人： BENJAMIN, Trudy , TORGERSON, Joseph, M. , EATON, William, S.
IPC分类号： B41J
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： A fluid ejection device comprising an identification line (402) adapted to receive a program signal and a read signal and identification cells (400) electrically coupled to the identification line (402). Each of the identification cells (400) comprises a memory circuit and a memory element. The memory circuit is adapted to receive and respond to signals in order to selectively store a value in the memory circuit, which determines whether the identificaiton cell is responsive to signals reciewved on the identifcation line.
摘要翻译：一种流体喷射装置，包括适于接收编程信号的识别线（402）和读取信号，以及电耦合到识别线（402）的识别单元（400）。每个识别单元（400）包括存储器电路和存储元件。存储器电路适于接收和响应信号，以便有选择地在存储器电路中存储一个值，该值确定识别单元是否响应于在识别线上读取的信号。

10. 发明申请

WO2013162591A1 COMPOUND SLOT 审中-公开
标题翻译：复合槽
公开(公告)号：WO2013162591A1
公开(公告)日：2013-10-31
申请号：PCT/US2012/035369
申请日：2012-04-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GE, Ning , PEH, Bee Ling , BENJAMIN, Trudy , NG, Ken Kiat , GU, Jianhui
发明人： GE, Ning , PEH, Bee Ling , BENJAMIN, Trudy , NG, Ken Kiat , GU, Jianhui
IPC分类号： B41J2/175 , B41J2/14
CPC分类号： B41J2/1433 , B23K26/384 , B41J2/14145 , B41J2/14201 , B41J2/162 , B41J2/1634 , B41J2/175 , B41J2002/14419 , Y10T29/49401 , Y10T29/49403
摘要： The present disclosure describes a compound slot, and systems and methods of forming the compound slot. An example of a compound slot includes a wafer, where the compound slot includes a trench along a long axis of the compound slot and on a top surface of the wafer, where the trench passes through an initial portion of a total depth of the wafer. A number of openings pass through a remaining portion of the total depth of the wafer, where at least a retained portion of a bottom of the trench is present around a perimeter of each of the number of openings.
摘要翻译：本公开描述了复合槽，以及形成复合槽的系统和方法。复合槽的示例包括晶片，其中复合槽包括沿着复合槽的长轴的沟槽和晶片的顶表面，其中沟槽穿过晶片的总深度的初始部分。多个开口穿过晶片的总深度的剩余部分，其中沟槽的底部的至少保留部分围绕每个开口的周边存在。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式