公开(公告)号：US20060049272A1

公开(公告)日：2006-03-09

申请号：US10529006

申请日：2003-09-22

申请人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B05B3/04

CPC分类号： B41J2/06 ,  B41J2002/14395

摘要： A liquid jetting apparatus (20) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (21) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30 [μm]; a liquid solution supplying section (29) to supply the liquid solution into the nozzle (21); a jetting voltage applying section (25) to apply a jetting voltage to the liquid solution in the nozzle (21); and a convex meniscus forming section (40) to form a state where the liquid solution in the nozzle (21) protrudes from the nozzle edge portion.

摘要翻译： 一种液体喷射装置（20），用于将带电液体的液滴喷射到基材上，该喷射装置具有：喷嘴（21），其边缘部分布置成面向具有接收表面的基材K，以接收喷射 液滴，并且喷射液滴的边缘部分的内径不大于30μm; 液体供应部分（29），用于将液体溶液供应到喷嘴（21）中; 喷射电压施加部（25），用于向喷嘴（21）中的液体溶液施加喷射电压; 和凸起弯液面形成部（40），以形成喷嘴（21）中的液体溶液从喷嘴边缘部突出的状态。

公开(公告)号：US07520592B2

公开(公告)日：2009-04-21

申请号：US10529244

申请日：2003-09-22

申请人： Kaoru Higuchi ,  Yasuo Nishi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Kaoru Higuchi ,  Yasuo Nishi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B41J2/06

CPC分类号： B41J2/14 ,  B41J2/06 ,  B41J2002/14475

摘要： An electrostatic attraction fluid jet device of the present invention is so arranged that a nozzle (4) is formed so as to correspond to a meniscus equivalent to a tip portion in the form of a taylor cone formed in a process of an electrostatic attraction of ink (2) as a conventional fluid. A diameter of an ink-ejecting hole (4b) of the nozzle (4) is set to be substantially the same as a diameter of the tip portion, which is about to be ejected, of the meniscus (14) of ink. Moreover, the diameter of the ink-ejecting hole (4b) of the nozzle (4) is set to be equal to or less than a droplet diameter of the ink (2) which has just been ejected. Therefore, it is possible to provide an electrostatic attraction fluid jet device which can realize a recording device which has high resolution, is safe and is highly versatile.

摘要翻译： 本发明的静电吸引流体喷射装置被布置成使得喷嘴（4）形成为对应于在喷墨静电吸引过程中形成的泰勒锥形形式的尖端部分的弯液面 （2）作为常规流体。 喷嘴（4）的喷墨孔（4b）的直径被设定为与墨水的液面（14）将要被喷射的尖端部分的直径基本相同。 此外，喷嘴（4）的喷墨孔（4b）的直径被设定为等于或小于刚刚喷射的墨水（2）的液滴直径。 因此，可以提供一种静电吸引流体喷射装置，其可以实现具有高分辨率，安全性和高度通用性的记录装置。

公开(公告)号：US20060017782A1

公开(公告)日：2006-01-26

申请号：US10529332

申请日：2003-09-22

申请人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B41J2/06

CPC分类号： B41J2/14209 ,  B05B5/0255 ,  B05B17/0607 ,  B41J2/04576 ,  B41J2/04588 ,  B41J2/06 ,  B41J2/1433 ,  B41J2/16 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2002/14395

摘要： First, through a coating step, a photolithography step and an etching step, a plurality of electrodes 142, 142, . . . are formed on a base plate 141. Next, a resist layer 143b is formed on the base plate 141 so as to cover all of the electrodes 142, 142, . . . , and by exposing and developing the resist layer 143b, a nozzle 103 having a super minute diameter is formed to stand with respect to the base plate 141 so as to make the resist layer 143b correspond to each electrode 142, and an in-nozzle passage is formed in each nozzle 103.

摘要翻译： 首先，通过涂布步骤，光刻步骤和蚀刻步骤，多个电极142,142。 。 。 形成在基板141上。 接下来，在基板141上形成抗蚀剂层143b，以覆盖所有电极142,142。 。 。 并且通过曝光和显影抗蚀剂层143b，形成具有超微细直径的喷嘴103相对于基板141而放置，以使抗蚀剂层143b对应于每个电极142， 喷嘴通道形成在每个喷嘴103中。

公开(公告)号：US07337987B2

公开(公告)日：2008-03-04

申请号：US10529004

申请日：2003-09-22

申请人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B05B1/08

CPC分类号： B41J2/06 ,  B41J2002/14395

摘要： A liquid jetting apparatus (50) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (51) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30 [μm]; and a liquid solution supplying section (35) to supply the liquid solution into the nozzle (51), wherein a jetting electrode (58) of the jetting voltage applying section (35) is provided on a back end portion side of the nozzle, and an inside passage length of the nozzle is set to at least not less than ten times of the inside diameter.

摘要翻译： 一种液体喷射装置（50），用于将带电液体液滴喷射到基材上，该喷射装置具有：喷嘴（51），其边缘部分布置成面向具有接收表面的基材K，以接收喷射 液滴，并且喷射液滴的边缘部分的内径不大于30μm; 以及将液体溶液供给到喷嘴（51）中的液体供给部（35），其中喷嘴电压施加部（35）的喷射电极（58）设置在喷嘴的后端部侧， 喷嘴的内部通道长度被设定为至少不小于内径的十倍。

公开(公告)号：US07449283B2

公开(公告)日：2008-11-11

申请号：US10529332

申请日：2003-09-22

申请人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B41J2/06 ,  B41J2/16

CPC分类号： B41J2/14209 ,  B05B5/0255 ,  B05B17/0607 ,  B41J2/04576 ,  B41J2/04588 ,  B41J2/06 ,  B41J2/1433 ,  B41J2/16 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2002/14395

摘要： First, through a coating step, a photolithography step and an etching step, a plurality of electrodes 142, 142, . . . are formed on a base plate 141. Next, a resist layer 143b is formed on the base plate 141 so as to cover all of the electrodes 142, 142, . . . , and by exposing and developing the resist layer 143b, a nozzle 103 having a super minute diameter is formed to stand with respect to the base plate 141 so as to make the resist layer 143b correspond to each electrode 142, and an in-nozzle passage is formed in each nozzle 103.

摘要翻译： 首先，通过涂布步骤，光刻步骤和蚀刻步骤，多个电极142,142。 。 。 形成在基板141上。 接下来，在基板141上形成抗蚀剂层143b，以覆盖所有电极142,142。 。 。 并且通过曝光和显影抗蚀剂层143b，形成具有超微细直径的喷嘴103相对于基板141而放置，以使抗蚀剂层143b对应于每个电极142， 喷嘴通道形成在每个喷嘴103中。

公开(公告)号：US07314185B2

公开(公告)日：2008-01-01

申请号：US10529006

申请日：2003-09-22

申请人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B05B1/08

CPC分类号： B41J2/06 ,  B41J2002/14395

摘要： A liquid jetting apparatus (20) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (21) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30 [μm]; a liquid solution supplying section (29) to supply the liquid solution into the nozzle (21); a jetting voltage applying section (25) to apply a jetting voltage to the liquid solution in the nozzle (21); and a convex meniscus forming section (40) to form a state where the liquid solution in the nozzle (21) protrudes from the nozzle edge portion.

摘要翻译： 一种液体喷射装置（20），用于将带电液体的液滴喷射到基材上，该喷射装置具有：喷嘴（21），其边缘部分布置成面向具有接收表面的基材K，以接收喷射 液滴，并且喷射液滴的边缘部分的内径不大于30μm; 液体供应部分（29），用于将液体溶液供应到喷嘴（21）中; 喷射电压施加部（25），用于向喷嘴（21）中的液体溶液施加喷射电压; 和凸起弯液面形成部（40），以形成喷嘴（21）中的液体溶液从喷嘴边缘部突出的状态。

公开(公告)号：US20060170753A1

公开(公告)日：2006-08-03

申请号：US10529244

申请日：2003-09-22

申请人： Kaoru Higuchi ,  Yasuo Nishi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Kaoru Higuchi ,  Yasuo Nishi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B41J2/41 ,  G11B3/00

CPC分类号： B41J2/14 ,  B41J2/06 ,  B41J2002/14475

摘要： An electrostatic attraction fluid jet device of the present invention is so arranged that a nozzle (4) is formed so as to correspond to a meniscus equivalent to a tip portion in the form of a taylor cone formed in a process of an electrostatic attraction of ink (2) as a conventional fluid. A diameter of an ink-ejecting hole (4b) of the nozzle (4) is set to be substantially the same as a diameter of the tip portion, which is about to be ejected, of the meniscus (14) of ink. Moreover, the diameter of the ink-ejecting hole (4b) of the nozzle (4) is set to be equal to or less than a droplet diameter of the ink (2) which has just been ejected. Therefore, it is possible to provide an electrostatic attraction fluid jet device which can realize a recording device which has high resolution, is safe and is highly versatile.

摘要翻译： 本发明的静电吸引流体喷射装置被布置成使得喷嘴（4）形成为对应于在喷墨静电吸引过程中形成的泰勒锥形形式的尖端部分的弯液面 （2）作为常规流体。 喷嘴（4）的喷墨孔（4b）的直径被设定为与墨水的液面（14）的直径近似大致相同。 此外，喷嘴（4）的喷墨孔（4b）的直径设定为等于或小于刚刚喷射的墨水（2）的液滴直径。 因此，可以提供一种静电吸引流体喷射装置，其可以实现具有高分辨率，安全性和高度通用性的记录装置。

公开(公告)号：US20060043212A1

公开(公告)日：2006-03-02

申请号：US10529004

申请日：2003-09-22

申请人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

发明人： Yasuo Nishi ,  Kaoru Higuchi ,  Kazuhiro Murata ,  Hiroshi Yokoyama

IPC分类号： B05B1/08

CPC分类号： B41J2/06 ,  B41J2002/14395

摘要： A liquid jetting apparatus (50) to jet a droplet of a charged liquid solution onto a base material, having: a nozzle (51) in which an edge portion thereof is arranged to face the base material K having a receiving surface to receive the jetted droplet, and an inside diameter of the edge portion from which the droplet is jetted is not more than 30 [μm]; and a liquid solution supplying section (35) to supply the liquid solution into the nozzle (51), wherein a jetting electrode (58) of the jetting voltage applying section (35) is provided on a back end portion side of the nozzle, and an inside passage length of the nozzle is set to at least not less than ten times of the inside diameter.

摘要翻译： 一种液体喷射装置（50），用于将带电液体液滴喷射到基材上，该喷射装置具有：喷嘴（51），其边缘部分布置成面向具有接收表面的基材K，以接收喷射 液滴，并且喷射液滴的边缘部分的内径不大于30μm; 以及将液体溶液供给到喷嘴（51）中的液体供给部（35），其中喷嘴电压施加部（35）的喷射电极（58）设置在喷嘴的后端部侧， 喷嘴的内部通道长度被设定为至少不小于内径的十倍。

公开(公告)号：US20090040269A1

公开(公告)日：2009-02-12

申请号：US12087162

申请日：2005-12-28

申请人： Yoshinori Nakajima ,  Kaoru Higuchi ,  Yasuhiro Sakamoto ,  Sigemi Asai

发明人： Yoshinori Nakajima ,  Kaoru Higuchi ,  Yasuhiro Sakamoto ,  Sigemi Asai

IPC分类号： B41J23/00

CPC分类号： B41J3/28 ,  B41J2/155 ,  B41J2/16588 ,  B41J3/543 ,  B41J19/20 ,  B41J2202/20

摘要： A droplet applicator (1) includes a conveying stage (11) and beams (12). The conveying stage (11) holds a substrate (50) and can reciprocate in second directions, in which the substrate is conveyed. The beams (12) are substantially parallel to first directions perpendicular to the second directions. Each beam (12) is fitted with droplet discharge units (2), which face the substrate (50). Each droplet discharge unit (2) can be moved independently in the first directions within a range of movability by a slider (20).

摘要翻译： 液滴施加器（1）包括输送台（11）和梁（12）。 输送台（11）保持基板（50）并且能够在其中输送基板的第二方向上往复运动。 梁（12）基本上平行于垂直于第二方向的第一方向。 每个梁（12）装配有面向衬底（50）的液滴喷射单元（2）。 每个液滴喷射单元（2）可以通过滑块（20）在可移动的范围内在第一方向上独立地移动。

公开(公告)号：US07407241B2

公开(公告)日：2008-08-05

申请号：US11169055

申请日：2005-06-27

申请人： Yoshinori Mutoh ,  Kaoru Higuchi

发明人： Yoshinori Mutoh ,  Kaoru Higuchi

IPC分类号： B41J29/38 ,  B41J2/175

CPC分类号： B41J2/175 ,  B41J2/17596

摘要： In an ink-jet head device, a main tank, a sub tank and an ink-jet head are mounted in this order in a carriage, with the main tank placed at the top. The main tank, sub tank and ink-jet head are connected to one another by a three-way ink conduit. At a junction of the ink conduit is disposed a three-way switching valve, which selectively switch a path connecting the sub tank to the main tank and a path connecting the sub tank to the ink-jet head, without causing the ink-jet head and the main tank to communicate with each other. As a result, an ink-jet head device and an ink-supplying method are realized, in which the ink-jet head can maintain suitable negative pressure and in which consumption of ink is reduced.

摘要翻译： 在喷墨头装置中，主油箱，副油箱和喷墨头依次安装在滑架中，主油箱位于顶部。 主油箱，副油箱和喷墨头通过三通油墨管道相互连接。 在墨水导管的连接处设置有三通切换阀，该三通切换阀选择性地将连接副油箱的路径切换到主油箱，以及将副罐连接到喷墨头的路径，而不会使喷墨头 和主箱相互通信。 结果，实现了一种喷墨头装置和一种供墨方法，其中喷墨头可以保持适当的负压并且减少墨水的消耗。