公开(公告)号：US09216586B2

公开(公告)日：2015-12-22

申请号：US13614765

申请日：2012-09-13

申请人： Yuji Iwata

发明人： Yuji Iwata

IPC分类号： B41J2/175 ,  B41J29/38

CPC分类号： B41J2/17596 ,  B41J2/175 ,  B41J29/38

摘要： A liquid ejecting apparatus includes a head unit that ejects a liquid onto a medium; a first liquid accommodation unit that accommodates the liquid; a second liquid accommodation unit that is different from the first liquid accommodation unit; a first flow channel that communicates with the first liquid accommodation unit and the head unit; a second flow channel that communicates with the first flow channel and the second liquid accommodation unit; and a liquid supply unit that delivers the liquid from the first liquid accommodation unit to the second liquid accommodation unit through the first flow channel and the second flow channel and that returns the liquid from the second liquid accommodation unit to the first liquid accommodation unit through the second flow channel and the first flow channel.

摘要翻译： 液体喷射装置包括将液体喷射到介质上的头单元; 容纳液体的第一液体容纳单元; 与第一液体容纳单元不同的第二液体容纳单元; 与第一液体容纳单元和头单元连通的第一流动通道; 与第一流路和第二液体容纳单元连通的第二流路; 以及液体供应单元，其通过第一流动通道和第二流动通道将液体从第一液体容纳单元输送到第二液体容纳单元，并且通过该第一液体容纳单元将液体从第二液体容纳单元返回到第一液体容纳单元 第二流动通道和第一流动通道。

公开(公告)号：US09073337B2

公开(公告)日：2015-07-07

申请号：US13614040

申请日：2012-09-13

申请人： Yuji Iwata

发明人： Yuji Iwata

IPC分类号： B41J29/38 ,  B41J2/18 ,  B41J2/175

CPC分类号： B41J2/18 ,  B41J2/175

摘要： A liquid ejecting apparatus includes a storage unit which stores liquid, a head unit which ejects the liquid onto a medium, a plurality of supply flow paths which supplies the liquid to the head unit from the storage unit, a plurality of bypass flow paths which straddles the supply flow paths which are different from each other, and a controller which circulates the liquid in a circulating flow path which is configured only by the supply flow path and the bypass flow path among the storage unit, the head unit, the supply flow path, and the bypass flow path.

摘要翻译： 一种液体喷射装置，包括存储液体的存储单元，将液体喷射到介质上的头单元，从存储单元将液体供应到头单元的多个供给流路，跨过多个旁路流路 彼此不同的供给流路，以及控制器，其将液体循环在仅由供给流路和旁通流路构成的循环流路中，所述供给流路和旁路流路在所述存储单元，所述头单元，所述供给流路 ，旁路流路。

公开(公告)号：US08567890B2

公开(公告)日：2013-10-29

申请号：US12786798

申请日：2010-05-25

申请人： Tatsuya Ito ,  Yuji Iwata ,  Osamu Kasuga

发明人： Tatsuya Ito ,  Yuji Iwata ,  Osamu Kasuga

IPC分类号： B41J29/38

CPC分类号： B41J2/165 ,  B41J2002/16502 ,  B41J2002/16567

摘要： A method is for controlling a droplet discharge device including at least a droplet discharge head having a plurality of nozzles for discharging droplets of a functional liquid, a plurality of drive elements provided corresponding to each of the nozzles, and a vibrating plate which is vibrated by the drive elements to discharge the functional liquid from the nozzles; and a flushing unit in which the vibrating plate undergoes microvibration when the droplet discharge head is in a standby period. The method for controlling a droplet discharge device includes selecting one of a plurality of predetermined microvibration control programs for causing the vibrating plate to undergo microvibration in accordance with information relating to the functional liquid, and controlling the drive elements to cause the vibrating plate to undergo microvibration when the droplet discharge head is in the standby period in accordance with the selected microvibration control program.

摘要翻译： 一种用于控制液滴喷射装置的方法，该液滴喷射装置至少包括具有用于排出功能液体的液滴的多个喷嘴的液滴喷射头，对应于每个喷嘴设置的多个驱动元件，以及振动板，该振动板由 用于从喷嘴排出功能液体的驱动元件; 以及冲洗单元，其中当液滴喷射头处于待机时段时，振动板经历微振动。 控制液滴喷出装置的方法包括：根据与功能液相关的信息，选择多个规定的微振动控制程序中的一个，使振动板进行微振动，并控制驱动元件使振动板进行微振动 当液滴喷射头根据所选择的微振动控制程序处于待机期间时。

公开(公告)号：US08444249B2

公开(公告)日：2013-05-21

申请号：US13478300

申请日：2012-05-23

申请人： Tatsuya Ito ,  Yuji Iwata ,  Osamu Kasuga

发明人： Tatsuya Ito ,  Yuji Iwata ,  Osamu Kasuga

IPC分类号： B41J29/393 ,  B41J29/38

CPC分类号： B41J29/38 ,  B41J2/0456 ,  B41J2/04563 ,  B41J2/04581 ,  B41J2/04588 ,  B41J29/02

摘要： A droplet discharge device includes: a discharge unit discharging a droplet and being moved relatively to a discharged object, on which the droplet is discharged, so as to form a predetermined pattern on the discharged object; a discharge amount measurement unit measuring a discharge amount of the droplet discharged from the discharge unit; a temperature acquisition unit acquiring a temperature of the droplet in the formation of the predetermined pattern; a temperature adjustment unit adjusting the temperature of the discharge unit; and a discharge amount adjustment unit adjusting the discharge amount of the discharge unit. In the device, the temperature adjustment unit adjusts a temperature of the droplet in the measurement of the discharge amount by the discharge amount measurement unit to the temperature in the formation of the predetermined pattern.

摘要翻译： 液滴喷射装置包括：放电单元，其排出液滴并相对于排出物体移动，液滴在其上排出，以在排出物体上形成预定图案; 排出量测量单元，测量从排出单元排出的液滴的排出量; 温度获取单元在形成预定图案时获取液滴的温度; 温度调节单元，调节排出单元的温度; 以及排出量调节单元，其调节排出单元的排出量。 在该装置中，温度调节单元将通过排出量测量单元的排出量的测量中的液滴的温度调整为形成预定图案的温度。

公开(公告)号：US20120229548A1

公开(公告)日：2012-09-13

申请号：US13478300

申请日：2012-05-23

申请人： Tatsuya ITO ,  Yuji IWATA ,  Osamu KASUGA

发明人： Tatsuya ITO ,  Yuji IWATA ,  Osamu KASUGA

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/0456 ,  B41J2/04563 ,  B41J2/04581 ,  B41J2/04588 ,  B41J29/02

摘要： A droplet discharge device includes: a discharge unit discharging a droplet and being moved relatively to a discharged object, on which the droplet is discharged, so as to form a predetermined pattern on the discharged object; a discharge amount measurement unit measuring a discharge amount of the droplet discharged from the discharge unit; a temperature acquisition unit acquiring a temperature of the droplet in the formation of the predetermined pattern; a temperature adjustment unit adjusting the temperature of the discharge unit; and a discharge amount adjustment unit adjusting the discharge amount of the discharge unit. In the device, the temperature adjustment unit adjusts a temperature of the droplet in the measurement of the discharge amount by the discharge amount measurement unit to the temperature in the formation of the predetermined pattern.

摘要翻译： 液滴喷射装置包括：放电单元，其排出液滴并相对于排出物体移动，液滴在其上排出，以在排出物体上形成预定图案; 排出量测量单元，测量从排出单元排出的液滴的排出量; 温度获取单元在形成预定图案时获取液滴的温度; 温度调节单元，调节排出单元的温度; 以及排出量调节单元，其调节排出单元的排出量。 在该装置中，温度调节单元将通过排出量测量单元的排出量的测量中的液滴的温度调整为形成预定图案的温度。

公开(公告)号：US07637597B2

公开(公告)日：2009-12-29

申请号：US11555803

申请日：2006-11-02

申请人： Yuji Iwata

发明人： Yuji Iwata

IPC分类号： B41J2/05

CPC分类号： B41J2/1433 ,  B41J2/1606

摘要： A droplet discharge device includes an inkjet head including a nozzle plate having a nozzle, the inkjet head aligned so that a droplet of a function liquid discharged from the nozzle is placed on a surface of a target, a heater applying heat to the function liquid at the inkjet head, and an insulating member having an opening corresponding to the nozzle, the insulating member positioned between the target and the nozzle plate so as to prevent heat transmission from the inkjet head to the target.

摘要翻译： 液滴喷射装置包括喷墨头，喷墨头包括具有喷嘴的喷嘴板，喷墨头对准，使得从喷嘴排出的功能液体的液滴放置在目标的表面上，加热器对功能液体施加热量 喷墨头和具有对应于喷嘴的开口的绝缘构件，绝缘构件位于靶和喷嘴板之间，以防止从喷墨头向目标的热传递。

公开(公告)号：US20090295858A1

公开(公告)日：2009-12-03

申请号：US12471078

申请日：2009-05-22

申请人： Tatsuya ITO ,  Yuji IWATA ,  Osamu KASUGA

发明人： Tatsuya ITO ,  Yuji IWATA ,  Osamu KASUGA

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/0456 ,  B41J2/04563 ,  B41J2/04581 ,  B41J2/04588 ,  B41J29/02

摘要： A droplet discharge device includes: a discharge unit discharging a droplet and being moved relatively to a discharged object, on which the droplet is discharged, so as to form a predetermined pattern on the discharged object; a discharge amount measurement unit measuring a discharge amount of the droplet discharged from the discharge unit; a temperature acquisition unit acquiring a temperature of the discharge unit in the formation of the predetermined pattern; a temperature adjustment unit adjusting the temperature of the discharge unit; and a discharge amount adjustment unit adjusting the discharge amount of the discharge unit. In the device, the temperature adjustment unit adjusts a temperature of the discharge unit in the measurement of the discharge amount by the discharge amount measurement unit to the temperature in the formation of the predetermined pattern.

摘要翻译： 液滴喷射装置包括：放电单元，其排出液滴并相对于排出物体移动，液滴在其上排出，以在排出物体上形成预定图案; 排出量测量单元，测量从排出单元排出的液滴的排出量; 温度获取单元，在形成所述预定图案时获取所述排出单元的温度; 温度调节单元，调节排出单元的温度; 以及排出量调节单元，其调节排出单元的排出量。 在该装置中，温度调节单元将通过排出量测量单元的排出量的测量中的排出单元的温度调整为形成预定图案的温度。

公开(公告)号：US07604848B2

公开(公告)日：2009-10-20

申请号：US11591413

申请日：2006-10-26

申请人： Yuji Iwata

发明人： Yuji Iwata

IPC分类号： B29C71/02

CPC分类号： B41J11/002 ,  B41J25/001

摘要： A method for forming a mark includes ejecting a droplet of a liquid from a nozzle onto an ejection target position on a surface of an object along an ejecting direction; radiating a laser beam from a radiation port onto the ejection target position along a radiating direction; and pivoting the nozzle and the radiation port together about the ejection target position as a pivot center, thereby changing the angle between a normal line of the surface of the object and the ejecting direction and the angle between the normal line and the radiating direction while maintaining the angle between the ejecting direction and the radiating direction.

摘要翻译： 一种用于形成标记的方法包括：沿喷射方向将液滴从喷嘴喷射到物体表面上的喷射目标位置上; 沿辐射方向将辐射端口的激光束照射到喷射目标位置; 并且将喷嘴和辐射端口围绕排出目标位置一起枢转为枢轴中心，从而改变物体表面的法线与喷射方向之间的角度以及法线和辐射方向之间的角度，同时保持 喷射方向和辐射方向之间的角度。

公开(公告)号：US20090185004A1

公开(公告)日：2009-07-23

申请号：US12353291

申请日：2009-01-14

申请人： Yuji IWATA

发明人： Yuji IWATA

IPC分类号： B41J2/14 ,  B41J29/38

CPC分类号： C09D11/52 ,  B05B17/0607 ,  B41J2/1408 ,  B41J2/14274 ,  B41J2/1433 ,  B41J2202/08 ,  C09D11/30 ,  H05K3/1241

摘要： A droplet discharge head includes: a droplet discharge head; and a nozzle plate that has a nozzle and is provided to the droplet discharge head. The nozzle plate is made of a peltier element. A droplet of a functional liquid containing a functional material is sequentially discharged from the nozzle to a substrate so as to form a pattern on a surface of the substrate.

公开(公告)号：US07549739B2

公开(公告)日：2009-06-23

申请号：US11203458

申请日：2005-08-12

申请人： Yuji Iwata

发明人： Yuji Iwata

IPC分类号： B41J2/18 ,  B41J2/19

CPC分类号： B41J2/17513 ,  B01D19/0031 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17553 ,  H01L51/0005 ,  H01L51/56

摘要： A liquid droplet discharge apparatus that discharges liquid droplets onto a work includes a liquid container that contains liquid, a head that discharges the liquid droplets, and a liquid supply device that is disposed between the liquid container and the head and that supplies the liquid from the liquid container to the head. The liquid supply device includes a first tube connected between the liquid container and the head that supplies the liquid, a second tube surrounding an outer circumference of the first tube, and a fluid circulating unit that contains deaerating fluid in a space defined between the first tube and the second tube to circulate the deaerating fluid while deaerating gases contained in the deaerating fluid to outside the second tube through the second tube.

摘要翻译： 将液滴喷射到工件上的液滴喷射装置包括容纳液体的液体容器，排出液滴的头部以及设置在液体容器和头部之间的液体供给装置， 液体容器到头部。 液体供应装置包括连接在液体容器和供应液体的头部之间的第一管，围绕第一管的外周的第二管和流体循环单元，其在限定在第一管之间的空间中包含脱气流体 以及第二管，用于使脱气流体循环，同时将包含在脱气流体中的气体通过第二管排出到第二管外部。