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公开(公告)号：US09669627B2
公开(公告)日：2017-06-06
申请号：US14152728
申请日：2014-01-10
IPC分类号： B41J2/045
CPC分类号： B41J2/04598 , B41J2/04525 , B41J2/0456 , B41J2/04561 , B41J2/04581 , B41J2/04588 , B41J2/04593 , B41J2/04595 , B41J2/04596 , B41J2202/12
摘要： Methods and systems are described herein for driving droplet ejection devices with multi-level waveforms. In one embodiment, a method for driving droplet ejection devices includes applying a multi-level waveform to the droplet ejection devices. The multi-level waveform includes a first section having at least one compensating edge and a second section having at least one drive pulse. The compensating edge has a compensating effect on systematic variation in droplet velocity or droplet mass across the droplet ejection devices. In another embodiment, the compensating edge has a compensating effect on cross-talk between the droplet ejection devices.
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公开(公告)号：US08936354B2
公开(公告)日：2015-01-20
申请号：US13432052
申请日：2012-03-28
申请人： Hrishikesh V. Panchawagh , Thomas W. Palone , Jeremy M. Grace , Michael A. Marcus , Carolyn R. Ellinger , Kathleen M. Vaeth
发明人： Hrishikesh V. Panchawagh , Thomas W. Palone , Jeremy M. Grace , Michael A. Marcus , Carolyn R. Ellinger , Kathleen M. Vaeth
CPC分类号： B41J2/005 , B05B7/0408 , B05C5/00 , B41J2/0057 , B41J2/14 , B41J2/175 , B41J2/2107 , B41J2202/12
摘要： A liquid dispensing system includes a liquid dispenser array structure. A first liquid supply provides a carrier liquid that flows continuously through an outlet of a liquid dispensing channel during a drop dispensing operation. A plurality of liquid dispensers, located on a common substrate, includes a second liquid supply that provides a functional liquid, immiscible in the carrier liquid, to the liquid dispensing channel through a liquid supply channel. A drop formation device, associated with an interface of the liquid supply channel and the liquid dispensing channel, is selectively actuated to form discrete drops of the functional liquid in the carrier liquid flowing through the liquid dispensing channel. A receiver conveyance mechanism and the liquid dispenser array structure are positioned relative to each other such that the discrete drops of the functional liquid are applied to a receiver.
摘要翻译： 液体分配系统包括液体分配器阵列结构。 第一液体供应提供在液滴分配操作期间连续流过液体分配通道的出口的载液。 位于公共衬底上的多个液体分配器包括第二液体供应器，其通过液体供应通道将液体分配通道提供到液体分配通道中，所述第二液体供应装置在载体液体中不混溶的功能液体。 选择性地致动与液体供应通道和液体分配通道的界面相关联的液滴形成装置，以在流过液体分配通道的载液中形成离散的功能液滴。 接收器输送机构和液体分配器阵列结构相对于彼此定位，使得功能液体的离散液滴被施加到接收器。
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公开(公告)号：US08916395B2
公开(公告)日：2014-12-23
申请号：US13798465
申请日：2013-03-13
CPC分类号： H01L51/0005 , H01L51/0049 , Y10S977/845
摘要： A method of printing an electronic device includes providing a source of a mixture of semiconducting carbon nanotubes and metallic carbon nanotubes in a carrier liquid, a printhead, and a substrate. The mixture of semiconducting carbon nanotubes and metallic carbon nanotubes in the carrier liquid is separated using the printhead. One of the separated semiconducting carbon nanotubes and the separated metallic carbon nanotubes is caused to contact the substrate in predetermined pattern.
摘要翻译： 打印电子设备的方法包括在载体液体，打印头和基底中提供半导体碳纳米管和金属碳纳米管的混合物源。 使用打印头分离载体液体中的半导体碳纳米管和金属碳纳米管的混合物。 使分离的半导体碳纳米管之一和分离的金属碳纳米管以预定图案与基板接触。
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公开(公告)号：US08791971B2
公开(公告)日：2014-07-29
申请号：US13547320
申请日：2012-07-12
CPC分类号： G03G15/321 , B41J2/04 , B41J2/105 , B41J2/18 , B41J3/546
摘要： A method of producing a print on a recording medium includes receiving positive and negative image data for the print to be produced. A selected region of the recording medium is discharged. First-sign charged fluid is deposited in a selected first-sign charged-fluid pattern on the selected region of the recording medium, the first-sign charged-fluid pattern corresponding to the positive image data. Second-sign charged fluid is deposited in a selected second-sign charged-fluid pattern on the selected region of the recording medium, the second-sign charged-fluid pattern corresponding to the negative image data and the second sign being different from the first sign. Charged dry ink having charge of the second sign is deposited onto the recording medium. The deposited dry ink is attracted to the first-sign charged-fluid pattern and adheres to the recording medium in the first-sign charged-fluid pattern.
摘要翻译： 在记录介质上产生打印的方法包括：接收要生成的打印件的正和负图像数据。 记录介质的选定区域被排出。 在记录介质的选定区域上，以与正图像数据对应的第一符号带电流体图案，以选定的第一符号带电流体图案沉积第一符号带电流体。 第二符号带电流体以所选择的第二符号带电流体图案沉积在记录介质的选定区域上，对应于负图像数据的第二符号带电流体图案和与第一符号不同的第二符号 。 具有第二符号的电荷的带电的干墨水被沉积到记录介质上。 沉积的干墨水被吸引到第一符号带电流体图案，并以第一符号带电流体图案粘附到记录介质。
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公开(公告)号：US08747402B2
公开(公告)日：2014-06-10
申请号：US13351553
申请日：2012-01-17
IPC分类号： A61B18/18
CPC分类号： A61B5/053 , A61B5/01 , A61B5/055 , A61B6/032 , A61B6/487 , A61B6/5211 , A61B8/5215 , A61B18/02 , A61B18/12 , A61B18/1815 , A61B18/20 , A61B34/10 , A61B2017/00026 , A61B2018/00875 , G01N25/18 , G01N27/045 , G01N27/18 , Y10T29/49 , Y10T29/49002 , Y10T29/49007
摘要： According to the present disclosure, a system for sensing attributes of tissue in at least one direction is provided. The system includes a thermal conductivity probe having a sensor configured to measure thermal conductivity in the target tissue in at least one direction, and an electrical conductivity probe having a sensor configured to measure electrical conductivity in the target tissue in at least one direction, a power supply operatively coupled to the thermal conductivity probe and being configured to supply power to the thermal conductivity probe, an impedance analyzer operatively coupled to the electrical conductivity probe, and a computer operatively coupled to at least one of the power supply, the multimeter and the impedance analyzer.
摘要翻译： 根据本公开，提供了用于感测至少一个方向上的组织属性的系统。 所述系统包括具有传感器的导热探针，所述传感器被配置为在至少一个方向上测量目标组织中的热导率，以及导电探针，其具有被配置为测量至少一个方向上的目标组织中的电导率的传感器，功率 供应器，其可操作地耦合到所述导热探针并被配置为向所述导热探针供电，阻抗分析器可操作地耦合到所述电导探针，以及计算机，其可操作地耦合到所述电源，所述万用表和所述阻抗中的至少一个 分析仪
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公开(公告)号：US08659631B2
公开(公告)日：2014-02-25
申请号：US13492166
申请日：2012-06-08
IPC分类号： B41J2/32
CPC分类号： B41J2/005 , B41J2/2107
摘要： A liquid dispenser includes a downwardly inclined slide surface. A carrier liquid dispensing channel includes an outlet that exits onto the downwardly inclined slide surface. A carrier liquid source provides a carrier liquid that flows continuously through the carrier liquid dispensing channel, through the outlet of the carrier liquid dispensing channel, and down the downwardly inclined slide surface. A functional liquid supply channel includes an outlet that exits onto the downwardly inclined slide surface. A functional liquid source provides a functional liquid to the outlet of the functional liquid supply channel. A drop formation device, associated with an interface of the outlet of the functional liquid supply channel and the downwardly inclined slide surface, is selectively actuated to form a discrete drop of the functional liquid in the carrier liquid flowing down the downwardly inclined slide surface. The functional liquid is immiscible in the carrier liquid.
摘要翻译： 液体分配器包括向下倾斜的滑动表面。 载体液体分配通道包括离开到向下倾斜的滑动表面上的出口。 载体液体源提供通过载液分配通道的出口连续流过载液分配通道的载体液体，并且向下倾斜的滑动表面。 功能性液体供应通道包括离开到向下倾斜的滑动表面上的出口。 功能性液体源向功能液体供应通道的出口提供功能性液体。 选择性地致动与功能液体供应通道的出口和向下倾斜的滑动表面的界面相关联的液滴形成装置，以在沿向下倾斜的滑动表面流动的载液中形成离散的功能液滴。 功能液体在载液中是不混溶的。
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公开(公告)号：US08651633B2
公开(公告)日：2014-02-18
申请号：US13424422
申请日：2012-03-20
IPC分类号： B41J2/07
CPC分类号： B41J2/03 , B41J2/085 , B41J2/09 , B41J2/185 , B41J2002/032 , B41J2002/033 , B41J2202/02
摘要： A group timing delay device is provided to shift the timing of drop formation waveforms supplied to drop formation devices of nozzles of one of first and second groups so that print drops formed from nozzles of the first and second groups are not aligned relative to each other along a nozzle array direction. A charging device includes a common charge electrode associated with liquid jets formed from the nozzles of the first and second group and a source of varying electrical potential between the charge electrode and liquid jets. The source of varying electrical potential provides a charging waveform that is independent of print and non-print drop patterns. The charging device is synchronized with the drop formation device and the group timing delay device to produce a print drop charge state on print drops and a non-print drop charge state on non-print drops.
摘要翻译： 提供组定时延迟装置，用于移动提供给第一组和第二组之一的喷嘴的液滴形成装置的液滴形成波形的定时，使得由第一组和第二组的喷嘴形成的印刷液滴不沿着彼此对准 喷嘴阵列方向。 充电装置包括与从第一组和第二组的喷嘴形成的液体射流相关联的公共充电电极和在充电电极和液体射流之间具有变化的电势的源。 变化电位的来源提供了独立于打印和非打印丢失模式的充电波形。 充电装置与液滴形成装置和组定时延迟装置同步，以在打印液滴上产生打印液滴充电状态，并在非打印液滴上产生非打印液滴充电状态。
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公开(公告)号：US20140009523A1
公开(公告)日：2014-01-09
申请号：US13544116
申请日：2012-07-09
摘要： An apparatus and method of ejecting liquid drops includes modulating a liquid jet to cause it to break off into drop clusters, including first and second drops traveling along a path, separated on average by a drop cluster period. An input image data independent charging waveform of a charging device includes a period that is equal to the cluster period and first and second voltage states having opposing polarities. The charging device produces first and second charge states on the first and second drops, respectively, of each cluster. The first and second drops are deflected away from the path toward first and second catchers, respectively. Relative velocity of drops of a selected drop cluster is modulated in response to input print data causing the drops to form a merged drop traveling along the path having a third charge state that prevents it from being deflected to either catcher.
摘要翻译： 喷射液滴的装置和方法包括调制液体射流以使其分解成液滴簇，包括沿着路径行进的第一和第二滴，平均分出一滴滴聚集周期。 充电装置的输入图像数据独立充电波形包括等于群集周期的周期和具有相反极性的第一和第二电压状态。 充电装置分别在每个簇的第一和第二滴上产生第一和第二充电状态。 第一和第二液滴分别偏离第一和第二捕集器的路径。 响应于输入打印数据调制选定液滴簇的液滴的相对速度，导致液滴形成沿着具有第三电荷状态的路径行进的合并液滴，从而防止其偏转到捕获器。
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公开(公告)号：US20130330475A1
公开(公告)日：2013-12-12
申请号：US13492209
申请日：2012-06-08
IPC分类号： B05D1/26
摘要： Liquid dispensing includes providing a downwardly inclined slide surface and a carrier liquid dispensing channel that includes an outlet opening on the slide surface. A carrier liquid source is pressurized causing carrier liquid to flow continuously through the outlet opening of the carrier liquid dispensing channel and down the slide surface. A liquid dispenser array structure is provided and includes functional liquid dispensers located on a substrate that is common to the functional liquid dispensers. The functional liquid dispensers include a functional liquid supply channel, a functional liquid source that provides functional liquid, and a drop formation device associated with an interface of the functional liquid supply channel and the slide surface. The drop formation device is selectively actuated to form discrete functional liquid drops in the carrier liquid flowing down the slide surface. The functional liquid is immiscible in the carrier liquid.
摘要翻译： 液体分配包括提供向下倾斜的滑动表面和载体液体分配通道，其包括在滑动表面上的出口。 载体液体源被加压，使得载体液体连续地流过载体液体分配通道的出口并沿着滑动表面流动。 提供液体分配器阵列结构，并且包括位于功能液体分配器共同的基底上的功能性液体分配器。 功能液体分配器包括功能液体供应通道，提供功能性液体的功能液体源和与功能液体供应通道和滑动表面的界面相关联的液滴形成装置。 液滴形成装置被选择性地致动以在沿着滑动表面流动的载液中形成离散的功能性液滴。 功能液体在载液中是不混溶的。
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公开(公告)号：US08602535B2
公开(公告)日：2013-12-10
申请号：US13432062
申请日：2012-03-28
申请人： Hrishikesh V. Panchawagh , Thomas W. Palone , Jeremy M. Grace , Michael A. Marcus , Carolyn R. Ellinger , Kathleen M. Vaeth
发明人： Hrishikesh V. Panchawagh , Thomas W. Palone , Jeremy M. Grace , Michael A. Marcus , Carolyn R. Ellinger , Kathleen M. Vaeth
IPC分类号： B41J2/02
CPC分类号： B41J2/0057 , B41J2202/12
摘要： A method of dispensing liquid drops includes providing a liquid dispenser array structure. Liquid dispensers, located on a common substrate, include a liquid supply channel and a drop formation device associated with an interface of a liquid dispensing channel and the liquid supply channel. A carrier liquid is provided by a first liquid supply that flows continuously through an outlet of the liquid dispensing channel during a drop dispensing operation. A functional liquid, immiscible in the carrier liquid, is provided by a second liquid supply to the liquid dispensing channel through the liquid supply channel. The drop formation device is selectively actuated to form a discrete drop of the functional liquid in the carrier liquid flowing through the liquid dispensing channel. The flowing carrier liquid causes the discrete drops of the functional liquid to move through the outlet of the liquid dispensing channel during the drop dispensing operation.
摘要翻译： 分配液滴的方法包括提供液体分配器阵列结构。 位于公共衬底上的液体分配器包括与液体分配通道和液体供应通道的界面相关联的液体供应通道和液滴形成装置。 在液滴分配操作期间，通过液体分配通道的出口连续流动的第一液体供应源提供载体液体。 通过液体供应通道向液体分配通道的第二液体供应提供在载体液体中不混溶的功能性液体。 液滴形成装置被选择性地致动以在流过液体分配通道的载液中形成离散的功能液滴。 在液滴分配操作期间，流动的载体液体导致功能液体的离散液滴移动通过液体分配通道的出口。
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