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公开(公告)号：US20130278656A1
公开(公告)日：2013-10-24
申请号：US13450620
申请日：2012-04-19
IPC分类号： B41J29/38
CPC分类号： B41J2/2142 , B41J2/0451 , B41J2/0458 , B41J2/14153 , B41J2002/14354
摘要： A method for determining an issue with an inkjet nozzle using an impedance difference includes taking a first impedance measurement with a sensor to detect a drive bubble in an ink chamber after a drive bubble formation mechanism is activated; and subtracting the first impedance measurement from a reference.
摘要翻译： 使用阻抗差异确定喷墨喷嘴的问题的方法包括：在驱动气泡形成机构被激活之后，利用传感器进行第一阻抗测量以检测墨室中的驱动气泡; 并从参考中减去第一阻抗测量值。
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公开(公告)号：US08899709B2
公开(公告)日：2014-12-02
申请号：US13450620
申请日：2012-04-19
IPC分类号： B41J29/38
CPC分类号： B41J2/2142 , B41J2/0451 , B41J2/0458 , B41J2/14153 , B41J2002/14354
摘要： A method for determining an issue with an inkjet nozzle using an impedance difference includes taking a first impedance measurement with a sensor to detect a drive bubble in an ink chamber after a drive bubble formation mechanism is activated; and subtracting the first impedance measurement from a reference.
摘要翻译： 使用阻抗差异确定喷墨喷嘴的问题的方法包括：在驱动气泡形成机构被激活之后，利用传感器进行第一阻抗测量以检测墨室中的驱动气泡; 并从参考中减去第一阻抗测量值。
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公开(公告)号：US09352564B2
公开(公告)日：2016-05-31
申请号：US14372715
申请日：2012-04-19
IPC分类号： B41J2/045 , B41J2/14 , B41J29/393
CPC分类号： B41J2/14153 , B41J2/0451 , B41J2/04555 , B41J2/0458 , B41J2/04586 , B41J29/393 , B41J2002/14354
摘要： A method for determining an issue in an inkjet nozzle with impedance measurements, includes taking a first impedance measurement to detect a drive bubble with an impedance sensor; and taking a second impedance measurement to detect said drive bubble with said impedance sensor after said first impedance measurement.
摘要翻译： 一种用于通过阻抗测量确定喷墨喷嘴中的问题的方法，包括采用第一阻抗测量来利用阻抗传感器检测驱动气泡; 以及在所述第一阻抗测量之后，用所述阻抗传感器进行第二阻抗测量来检测所述驱动气泡。
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4.发明申请公开(公告)号：US20150029252A1
公开(公告)日：2015-01-29
申请号：US14372715
申请日：2012-04-19
IPC分类号： B41J2/14 , B41J29/393
CPC分类号： B41J2/14153 , B41J2/0451 , B41J2/04555 , B41J2/0458 , B41J2/04586 , B41J29/393 , B41J2002/14354
摘要： A method for determining an issue in an inkjet nozzle with impedance measurements, includes taking a first impedance measurement to detect a drive bubble with an impedance sensor, and taking a second impedance measurement to detect said drive bubble with said impedance sensor after said first impedance measurement.
摘要翻译： 一种用于确定具有阻抗测量值的喷墨喷嘴中的问题的方法，包括采用第一阻抗测量来利用阻抗传感器检测驱动气泡，并且在所述第一阻抗测量之后进行第二阻抗测量以用所述阻抗传感器检测所述驱动气泡 。
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公开(公告)号：US08770707B2
公开(公告)日：2014-07-08
申请号：US13818341
申请日：2010-09-02
IPC分类号： B41J29/393
CPC分类号： B41J2/125 , B41J2/2142
摘要： A drop detector assembly includes an ejection element formed on a substrate to eject a fluid drop, and a light detector formed on the substrate to detect light scattered off of the fluid drop. A fluid drop ejected from a nozzle formed in a transparent nozzle plate scatters light that is detected through the transparent nozzle plate.
摘要翻译： 液滴检测器组件包括形成在基板上以喷射液滴的喷射元件，以及形成在基板上的光检测器，以检测从液滴散射的光。 从形成在透明喷嘴板中的喷嘴喷射的液滴散射通过透明喷嘴板检测到的光。
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公开(公告)号：US08540355B2
公开(公告)日：2013-09-24
申请号：US12833984
申请日：2010-07-11
CPC分类号： B41J2/1404 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection assembly includes a fluid slot, a plurality of drop generators, and a fluid circulation pump to circulate fluid from the fluid slot through each drop generator individually and back into the fluid slot.
摘要翻译： 流体喷射组件包括流体槽，多个液滴发生器和流体循环泵，以使来自流体槽的流体单独地循环通过每个液滴发生器并返回到流体槽中。
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公开(公告)号：US20130182031A1
公开(公告)日：2013-07-18
申请号：US13818341
申请日：2010-09-02
IPC分类号： B41J2/125
CPC分类号： B41J2/125 , B41J2/2142
摘要： A drop detector assembly includes an ejection element formed on a substrate to eject a fluid drop, and a light detector formed on the substrate to detect light scattered off of the fluid drop. A fluid drop ejected from a nozzle formed in a transparent nozzle plate scatters light that is detected through the transparent nozzle plate.
摘要翻译： 液滴检测器组件包括形成在基板上以喷射液滴的喷射元件，以及形成在基板上的光检测器，以检测从液滴散射的光。 从形成在透明喷嘴板中的喷嘴喷射的液滴散射通过透明喷嘴板检测到的光。
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公开(公告)号：US20080247017A1
公开(公告)日：2008-10-09
申请号：US11696698
申请日：2007-04-04
IPC分类号： G02B5/32
CPC分类号： G03H1/0011 , B42D25/328 , G03H1/041 , G03H2001/048 , G03H2210/22 , G03H2225/24 , G03H2225/31 , G03H2225/32
摘要： A system and method for printing a hologram are disclosed. The method includes the operation of transmitting a laser light beam. The laser light beam can be split into an object beam and a reference beam. Phase information can be added to the object beam using a spatial phase modulator to form a phase controlled object beam. The reference beam and the phase controlled object beam can be directed to a predetermined location on a holographic media to enable the reference beam and the phase controlled object beam to form an interference pattern on the holographic media.
摘要翻译： 公开了一种打印全息图的系统和方法。 该方法包括发送激光束的操作。 激光束可以被分成物体光束和参考光束。 可以使用空间相位调制器将相位信息添加到对象光束，以形成相位控制物体光束。 参考光束和相位控制对象光束可以被引导到全息介质上的预定位置，以使参考光束和相位受控物体光束在全息介质上形成干涉图案。
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公开(公告)号：US20120007921A1
公开(公告)日：2012-01-12
申请号：US12833984
申请日：2010-07-11
IPC分类号： B41J2/04
CPC分类号： B41J2/1404 , B41J2002/14467 , B41J2202/12
摘要： A fluid ejection assembly includes a fluid slot, a plurality of drop generators, and a fluid circulation pump to circulate fluid from the fluid slot through each drop generator individually and back into the fluid slot.
摘要翻译： 流体喷射组件包括流体槽，多个液滴发生器和流体循环泵，以使来自流体槽的流体单独地循环通过每个液滴发生器并返回到流体槽中。
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公开(公告)号：US20110121021A1
公开(公告)日：2011-05-26
申请号：US13054962
申请日：2008-07-30
IPC分类号： B67D7/28
CPC分类号： B41J2/04581 , B41J2/04535 , B41J2/04561 , B41J2/0458
摘要： A liquid dispensing device (10) having a drop ejection device (12) including an orifice (18) adapted for ejecting drops (20) therefrom above a particular turn-on-energy, a turn-on-energy detection device (28) positioned to receive turn-on-energy information from said ejected drops as a function of energy applied to the drop ejection device, and a controller (40) that receives the turn-on-energy information and conducts a mathematical operation on the turn-on-energy information to determine a drop volume of the drops ejected.
摘要翻译： 一种具有液滴喷射装置（12）的液体分配装置（10），该液滴喷射装置（12）包括适于从其上方喷射液滴（20）的喷嘴（20），其上方具有特定的导通能量，定位在打开能量的检测装置（28） 从所述喷射液滴中接收能量信息作为施加到液滴喷射装置的能量的函数;以及控制器（40），其接收打开能量信息并进行数据运算， 能量信息以确定喷射的液滴的下落体积。
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