公开(公告)号：US12115786B2

公开(公告)日：2024-10-15

申请号：US17926198

申请日：2021-05-06

申请人： HITACHI, LTD.

发明人： Yuusuke Kourai ,  Mutsumi Suzuki ,  Hirohisa Mizota ,  Masanori Kitaoka ,  Kota Sasaki

IPC分类号： B41J2/14 ,  B05B17/06 ,  B41J2/015

CPC分类号： B41J2/14008 ,  B05B17/0607 ,  B41J2/015

摘要： Provided is a liquid droplet generation method capable of generating liquid droplets having a diameter of 100 μm or more. The liquid droplet generation method for generating liquid droplets from a liquid layer 20 by using a plurality of transducers 18, the method including irradiating the liquid layer 20 with a plurality of ultrasonic waves from the plurality of transducers 18 to scatter primary liquid droplets 21A and 21B from the liquid layer 20, and causing the primary liquid droplets 21A and 21B being scattered to aggregate and grow into a secondary liquid droplet 22A.

公开(公告)号：US20230211622A1

公开(公告)日：2023-07-06

申请号：US18147910

申请日：2022-12-29

申请人： SEMES CO., LTD.

发明人： Sang Min HA ,  Hyeong Jun CHO ,  Jae Hong KIM ,  Sang Hyun SON ,  Young-Joo SEO

IPC分类号： B41M5/00 ,  B41J2/015 ,  C09D11/30

CPC分类号： B41M5/0047 ,  B41J2/015 ,  C09D11/30

摘要： Disclosed is a substrate processing device which includes a substrate transfer part on which a transfer object is received and a jetting system part includes an ink jet body that jets and prints ink on the transfer object over an upper surface of the substrate transfer part, an ink module transfer part that transfers the ink jet body, an encoder disposed around the ink module transfer part to output a movement signal per unit movement distance of the ink module transfer part, an ink ejection controller that interworks with the ink jet body to control an ink jetting timing of the ink jet body, and a signal splitter that interworks with the encoder to count the movement signal, reset a width of the counted movement signal, and transmit the movement signal, the width of which is reset, to the ink ejection controller.

公开(公告)号：US20180133745A1

公开(公告)日：2018-05-17

申请号：US15573219

申请日：2016-05-13

申请人： National University Corporation Tokyo University of Agriculture and Technology

发明人： Yoshiyuki Tagawa ,  Hajime Onuki

IPC分类号： B05C5/02 ,  B01L3/00

CPC分类号： B05C5/02 ,  A61M5/30 ,  B01L3/56 ,  B01L2200/06 ,  B01L2200/0636 ,  B01L2400/0436 ,  B01L2400/0487 ,  B01L2400/0496 ,  B01L2400/086 ,  B05C5/00 ,  B41J2/015

摘要： A liquid jet discharge device includes: a narrow tube having a tube shaped body that is open at both ends, and in which a discharge liquid being disposed therein, the discharge liquid contacting at least at an inner face of the narrow tube at a contact angle of less than 90 degrees; a container in which a transmission medium being disposed at a base side thereof where one end of the narrow tube is disposed, so as to enable pressure to be transmitted to the discharge liquid; an adjustment mechanism that causes a liquid surface of the discharge liquid inside the narrow tube and an interface of the transmission medium outside the narrow tube and inside the container to be staggered in position along an axial direction of the narrow tube; and a generation mechanism that generates a pressure wave in the transmission medium such that a liquid jet is discharged from the discharge liquid inside the narrow tube.

公开(公告)号：US20170050385A1

公开(公告)日：2017-02-23

申请号：US15241090

申请日：2016-08-19

申请人： MIMAKI ENGINEERING CO., LTD.

发明人： Kunio Hakkaku ,  Hiroyoshi Ohi ,  Masaya Nagahari

IPC分类号： B29C67/00 ,  B33Y10/00 ,  B41J2/015

CPC分类号： B29C67/0092 ,  B29C64/112 ,  B29C64/40 ,  B33Y10/00 ,  B41J2/015

摘要： An inkjet forming method is provided that manufactures a three-dimensional object by vertically stacking multiple horizontally extending layers. The contour of a region in one layer, constituting a target object, in the horizontal direction is contiguous with a region in the layer constituting a removable portion and is vertically contiguous with a region constituting the target object in another layer immediately above and vertically contiguous with the one layer. At least a part of the region constituting the removable portion forms a contour of the layer in the horizontal direction. When a target layer is formed by the inkjet forming method, entirety of the target layer and an entire contour of the target layer in the horizontal direction are vertically contiguous with an inner part of another layer immediately below the target layer than a contour of the layer immediately below the target layer in the horizontal direction.

摘要翻译： 提供一种通过垂直堆叠多个水平延伸的层来制造三维物体的喷墨形成方法。 在水平方向上构成目标物体的一层中的区域的轮廓与构成可移除部分的层中的区域邻接，并且与构成目标物体的区域垂直相邻，在紧邻上方的另一层中并且与 一层。 构成可移除部分的区域的至少一部分在水平方向上形成该层的轮廓。 当通过喷墨形成方法形成目标层时，目标层的整体和水平方向上的目标层的整体轮廓与目标层正下方的另一层的内部垂直相邻，而不是该层的轮廓 紧邻目标层的水平方向下方。

公开(公告)号：US09145502B2

公开(公告)日：2015-09-29

申请号：US13850510

申请日：2013-03-26

申请人： Thomas B. Brust ,  Catherine A. Falkner ,  Anne Troxell Wyand

发明人： Thomas B. Brust ,  Catherine A. Falkner ,  Anne Troxell Wyand

IPC分类号： C08G18/08 ,  C08K3/20 ,  C08L75/00 ,  C09D5/00 ,  C09D11/00 ,  C09D11/30 ,  B41J2/015 ,  C09D175/04 ,  C08L75/04 ,  C08J3/05 ,  C09D11/32 ,  C08J3/20 ,  C09D11/023 ,  C08G18/00

CPC分类号： C09D11/30 ,  B41J2/015 ,  C08G18/00 ,  C08G18/0823 ,  C08J3/05 ,  C08J3/203 ,  C08J2375/04 ,  C08J2475/04 ,  C08L75/04 ,  C08L2201/54 ,  C09D11/10 ,  C09D11/322 ,  C09D175/04 ,  Y10T428/24901 ,  C08K3/20

摘要： Aqueous ink jet ink compositions can be used for ink jet printing colored or invisible images on receiver elements. These compositions contain a polymeric agent comprising core-shell polymeric particles. The core of the particles comprises a hydrophobic polymer having an acid number less than 10. The shell of the particles comprises a hydrophilic polymer having an acid number of at least 70. The weight ratio of the core to the shell is at least 50:50 and up to and including 90:10. Such compositions can be used in various ink jet printing systems including drop on demand and continuous ink jet printing systems.

摘要翻译： 水性喷墨油墨组合物可用于在接收器元件上喷墨印刷彩色或不可见的图像。 这些组合物含有包含核 - 壳聚合物颗粒的聚合物。 颗粒的核心包括酸值小于10的疏水聚合物。颗粒的壳包含酸值至少为70的亲水性聚合物。芯与壳的重量比为至少50:50 最多包括90:10。 这种组合物可用于各种喷墨打印系统，包括按需滴下和连续喷墨打印系统。

公开(公告)号：US08802186B2

公开(公告)日：2014-08-12

申请号：US13773649

申请日：2013-02-22

申请人： Kateeva, Inc.

发明人： Sass Somekh ,  Eliyahu Vronsky

IPC分类号： H05B33/10 ,  B05D1/26 ,  B41J29/393 ,  B05B17/00 ,  H01L33/00 ,  B41J2/015 ,  B41J2/14 ,  B41M5/00 ,  B41J11/00 ,  B05C13/02 ,  H01L51/00 ,  H01L51/56

CPC分类号： C23C4/137 ,  B05B17/0638 ,  B05B17/0646 ,  B05C5/0208 ,  B05C13/02 ,  B05D5/00 ,  B41J2/015 ,  B41J2/14 ,  B41J2/16505 ,  B41J2/315 ,  B41J11/0015 ,  B41J29/393 ,  B41J2202/09 ,  B41J2202/16 ,  B41M5/0011 ,  H01L21/67784 ,  H01L33/005 ,  H01L51/0005 ,  H01L51/56 ,  H05B33/10

摘要： The disclosure relates to a method and apparatus for preventing oxidation or contamination during a circuit printing operation. The circuit printing operation can be directed to OLED-type printing. In an exemplary embodiment, the printing process is conducted at a load-locked printer housing having one or more of chambers. Each chamber is partitioned from the other chambers by physical gates or fluidic curtains. A controller coordinates transportation of a substrate through the system and purges the system by timely opening appropriate gates. The controller may also control the printing operation by energizing the print-head at a time when the substrate is positioned substantially thereunder.

公开(公告)号：US08757789B2

公开(公告)日：2014-06-24

申请号：US13547100

申请日：2012-07-12

申请人： Etienne Van Thillo ,  Frank De Voeght ,  Emiel Verdonck

发明人： Etienne Van Thillo ,  Frank De Voeght ,  Emiel Verdonck

IPC分类号： B41J2/01 ,  B41J2/21

CPC分类号： B41J2/015 ,  B41J2/01 ,  B41J2/175 ,  B41J2/17503 ,  B41J2/2107 ,  B41J2/211 ,  B41J2/2114 ,  B41M5/0023 ,  B41M7/0072 ,  C09D11/101 ,  C09D11/322 ,  C09D11/40 ,  G01D11/00

摘要： An inkjet printing method includes in order the steps of: a) providing to an inkjet printer one or more colorless liquids and a white ink including a pigment with a refractive index greater than 1.60; b) mixing the white ink in a controlled amount with the one or more colorless liquids to form a white ink-mixture wherein the viscosity is reduced by at least 5 mPa·s by reference to the white ink when measuring the viscosity at 40° C. with a Brookfield DV-II+Pro at 12 rotations per minute; and c) printing the white ink-mixture with the inkjet printer onto an ink-receiver. Additionally, a color inkjet ink set includes the one or more colorless liquids and the white ink, and an inkjet printer for use in the inkjet printing method.

摘要翻译： 喷墨打印方法包括以下步骤：a）向喷墨打印机提供一种或多种无色液体和包含折射率大于1.60的颜料的白色油墨; b）将受控量的白色油墨与一种或多种无色液体混合以形成白色油墨混合物，其中当测量40℃下的粘度时，参考白色油墨的粘度降低至少5mPa·s 与Brookfield DV-II + Pro每分钟旋转12圈; 和c）用喷墨打印机将白色墨水混合物印刷到墨水接收器上。 此外，彩色喷墨油墨组包括一种或多种无色液体和白色油墨，以及用于喷墨打印方法的喷墨打印机。

公开(公告)号：US08727488B2

公开(公告)日：2014-05-20

申请号：US12717780

申请日：2010-03-04

申请人： Michael H. Lee ,  Napoleon J. Leoni ,  Henryk Birecki ,  Omer Gila

发明人： Michael H. Lee ,  Napoleon J. Leoni ,  Henryk Birecki ,  Omer Gila

IPC分类号： B41J2/165

CPC分类号： B41J2/1714 ,  B03C3/16 ,  B41J2/015

摘要： Apparatus for capturing aerosols are disclosed. An example apparatus described herein includes a corona wire, and a nonconductive housing comprising a first cavity to expose a first portion of the corona wire, a second cavity to expose a second portion of the corona wire, and a chamber between the first and second cavities. A third portion of the corona wire is located within the chamber between the first and second portions of the corona wire.

摘要翻译： 公开了用于捕获气溶胶的装置。 本文所述的示例性装置包括电晕丝和非导电壳体，其包括用于暴露电晕丝线的第一部分的第一腔体，暴露电晕丝线的第二部分的第二腔室以及第一和第二腔室之间的腔室 。 电晕丝的第三部分位于电晕丝的第一和第二部分之间的室内。

公开(公告)号：US08720366B2

公开(公告)日：2014-05-13

申请号：US13551209

申请日：2012-07-17

申请人： Sass Somekh ,  Eliyahu Vronsky

发明人： Sass Somekh ,  Eliyahu Vronsky

IPC分类号： B05C5/02 ,  B05B17/00 ,  B41J2/14 ,  B41J29/393 ,  B05C13/02

CPC分类号： C23C4/137 ,  B05B17/0638 ,  B05B17/0646 ,  B05C5/0208 ,  B05C13/02 ,  B05D5/00 ,  B41J2/015 ,  B41J2/14 ,  B41J2/16505 ,  B41J2/315 ,  B41J11/0015 ,  B41J29/393 ,  B41J2202/09 ,  B41J2202/16 ,  B41M5/0011 ,  H01L21/67784 ,  H01L33/005 ,  H01L51/0005 ,  H01L51/56 ,  H05B33/10

摘要： The disclosure relates to a method and apparatus for preventing oxidation or contamination during a circuit printing operation. The circuit printing operation can be directed to OLED-type printing. In an exemplary embodiment, the printing process is conducted at a load-locked printer housing having one or more of chambers. Each chamber is partitioned from the other chambers by physical gates or fluidic curtains. A controller coordinates transportation of a substrate through the system and purges the system by timely opening appropriate gates. The controller may also control the printing operation by energizing the print-head at a time when the substrate is positioned substantially thereunder.

公开(公告)号：US20130209669A1

公开(公告)日：2013-08-15

申请号：US13773654

申请日：2013-02-22

申请人： KATEEVA, INC.

发明人： Sass SOMEKH ,  Eliyahu VRONSKY

IPC分类号： H05B33/10

CPC分类号： C23C4/137 ,  B05B17/0638 ,  B05B17/0646 ,  B05C5/0208 ,  B05C13/02 ,  B05D5/00 ,  B41J2/015 ,  B41J2/14 ,  B41J2/16505 ,  B41J2/315 ,  B41J11/0015 ,  B41J29/393 ,  B41J2202/09 ,  B41J2202/16 ,  B41M5/0011 ,  H01L21/67784 ,  H01L33/005 ,  H01L51/0005 ,  H01L51/56 ,  H05B33/10

摘要： The disclosure relates to a method and apparatus for preventing oxidation or contamination during a circuit printing operation. The circuit printing operation can be directed to OLED-type printing. In an exemplary embodiment, the printing process is conducted at a load-locked printer housing having one or more of chambers. Each chamber is partitioned from the other chambers by physical gates or fluidic curtains. A controller coordinates transportation of a substrate through the system and purges the system by timely opening appropriate gates. The controller may also control the printing operation by energizing the print-head at a time when the substrate is positioned substantially thereunder.