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1.发明申请HOLE FORMATION METHOD, MULTILAYER WIRING, SEMICONDUCTOR DEVICE, DISPLAY ELEMENT, IMAGE DISPLAY DEVICE, AND SYSTEM CONTAINING VIA HOLE FORMED BY THE HOLE FORMATION METHOD 有权孔形成方法，多层布线，半导体器件，显示元件，图像显示装置和通过孔形成方法形成的孔的系统公开(公告)号：US20120206068A1
公开(公告)日：2012-08-16
申请号：US13372874
申请日：2012-02-14
申请人： Yuji SONE , Naoyuki Ueda , Yuki Nakamura , Yukiko Abe , Kazuhiro Murata , Kazuyuki Masuda
发明人： Yuji SONE , Naoyuki Ueda , Yuki Nakamura , Yukiko Abe , Kazuhiro Murata , Kazuyuki Masuda
CPC分类号： H01L21/76802 , H05K3/4644 , H05K2203/308
摘要： A hole formation method including applying a pillar-forming liquid to a base material, to thereby form a pillar; applying an insulating film-forming material to the base material on which the pillar has been formed, to thereby form an insulating film; removing the pillar to form an opening in the insulating film; and heat treating the insulating film in which the opening has been formed.
摘要翻译： 一种孔形成方法，包括将柱状液体施加到基材上，从而形成支柱; 在形成有柱的基材上涂覆绝缘膜形成材料，从而形成绝缘膜; 移除所述柱以在所述绝缘膜中形成开口; 对形成有开口部的绝缘膜进行热处理。
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公开(公告)号：US20210070047A1
公开(公告)日：2021-03-11
申请号：US17100193
申请日：2020-11-20
申请人： SIJTechnology, Inc.
发明人： Kazuhiro MURATA
摘要： A liquid droplet ejection device includes at least one first liquid droplet ejection unit including a first liquid holding unit and a first tip, the first tip to eject the first liquid in the first liquid holding unit as a first liquid droplet onto an object; at least one second liquid droplet ejection unit including a second liquid holding unit and a second tip, the second tip to eject the second liquid in the second liquid holding unit as a second liquid droplet onto the object; an object holding unit to hold the object; and a driving unit to move the first tip and the second tip in a first direction. An inner diameter of the second tip is larger than an inner diameter of the first tip. The first tip and the second tip are arranged along the first direction. The second tip is arranged behind the first tip.
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公开(公告)号：US11987050B2
公开(公告)日：2024-05-21
申请号：US17703763
申请日：2022-03-24
申请人： SIJTechnology, Inc.
发明人： Kazuhiro Murata
IPC分类号： B41J2/045 , B41J2/145 , B41J29/393
CPC分类号： B41J2/04593 , B41J2/0451 , B41J2/145 , B41J29/393
摘要： A droplet ejection device includes a processor; and a memory device configured to store a program, the program executed by the processor to cause the processor to: acquire information of a droplet ejection unit including a plurality of nozzles, the plurality of nozzles moving in a first direction toward an object and ejecting a droplet; and set ejection conditions of the droplet in each of the plurality of nozzles based on the acquired information of the droplet ejection unit. The droplet ejection device further may include an inspection unit configured to inspect the nozzle. The information of the nozzle may include information of a shape in a tip of the nozzle. It is possible to eject a droplet in a stable and consistent manner at a predetermined position by using one embodiment of the present disclosure.
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4.发明授权公开(公告)号：US08021593B2
公开(公告)日：2011-09-20
申请号：US10566476
申请日：2004-07-29
申请人： Kazuhiro Murata , Hiroshi Yokoyama
发明人： Kazuhiro Murata , Hiroshi Yokoyama
CPC分类号： B81C1/00111 , B81C99/0095 , B81C2201/0184
摘要： A method of producing a three-dimensional structure contains the steps of: arranging a substrate close to a tip of a needle-shaped fluid-ejection body having a fine diameter supplied with a solution, ejecting a fluid droplet having an ultra-fine diameter toward a surface of the substrate by applying a voltage having a prescribed waveform to the needle-shaped fluid-ejection body, making the droplet fly and land on the substrate, and solidifying the droplet after the fluid droplet is landed on the substrate; further a three-dimensional structure has a fine diameter comprises droplets having an ultra-fine particle diameter, wherein the structure is grown by solidifying the droplets and stacking the solidified droplets.
摘要翻译： 一种制造三维结构的方法包括以下步骤：将具有细小直径的针状流体喷射体的尖端附近的基板配置在与溶液一体的状态下，将具有超细直径的液滴喷射向 通过向针状流体喷射体施加具有规定波形的电压的基板的表面，使得液滴飞溅并落在基板上，并且在液滴落在基板上之后使液滴固化; 此外，具有细小直径的三维结构包括具有超细粒径的液滴，其中通过使液滴凝固并堆积固化的液滴来生长该结构。
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公开(公告)号：US20240227397A9
公开(公告)日：2024-07-11
申请号：US18541419
申请日：2023-12-15
申请人： SIJTechnology, Inc.
发明人： Kazuhiro MURATA
CPC分类号： B41J2/1433 , B41J2/162 , B41J2/1637
摘要： A nozzle head includes a plate portion arranged in a plate shape, a droplet discharging nozzle portion located in the plate portion, the droplet discharging nozzle portion including a plurality of droplet discharging nozzles ejecting droplets by an electrostatic discharging method, and a pseudo-nozzle portion located around the droplet discharging nozzle portion in the plate portion and including a plurality of pseudo-nozzles. In the nozzle head described above, the plurality of droplet discharging nozzles may be arranged in line in a first direction, and the pseudo-nozzle portion may be arranged on both sides of the droplet discharging nozzle portion.
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公开(公告)号：US20240131843A1
公开(公告)日：2024-04-25
申请号：US18541419
申请日：2023-12-15
申请人： SIJTechnology, Inc.
发明人： Kazuhiro MURATA
CPC分类号： B41J2/1433 , B41J2/162 , B41J2/1637
摘要： A nozzle head includes a plate portion arranged in a plate shape, a droplet discharging nozzle portion located in the plate portion, the droplet discharging nozzle portion including a plurality of droplet discharging nozzles ejecting droplets by an electrostatic discharging method, and a pseudo-nozzle portion located around the droplet discharging nozzle portion in the plate portion and including a plurality of pseudo-nozzles. In the nozzle head described above, the plurality of droplet discharging nozzles may be arranged in line in a first direction, and the pseudo-nozzle portion may be arranged on both sides of the droplet discharging nozzle portion.
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公开(公告)号：US20220212466A1
公开(公告)日：2022-07-07
申请号：US17703763
申请日：2022-03-24
申请人： SIJTechnology, Inc.
发明人： Kazuhiro MURATA
摘要： A droplet ejection device includes a processor; and a memory device configured to store a program, the program executed by the processor to cause the processor to: acquire information of a droplet ejection unit including a plurality of nozzles, the plurality of nozzles moving in a first direction toward an object and ejecting a droplet; and set ejection conditions of the droplet in each of the plurality of nozzles based on the acquired information of the droplet ejection unit. The droplet ejection device further may include an inspection unit configured to inspect the nozzle. The information of the nozzle may include information of a shape in a tip of the nozzle. It is possible to eject a droplet in a stable and consistent manner at a predetermined position by using one embodiment of the present disclosure.
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公开(公告)号：US11376847B2
公开(公告)日：2022-07-05
申请号：US17092408
申请日：2020-11-09
申请人： SIJTechnology, Inc.
发明人： Kazuhiro Murata
摘要： A liquid droplet ejection device includes a first liquid droplet ejection unit including a first liquid holding unit configured to hold a first liquid and a first tip configured to eject a first liquid of the first liquid holding unit as a first liquid droplet, a second liquid droplet ejection unit including a second liquid holding unit configured to hold a second liquid and a second configured tip to eject the second liquid of the second liquid holding unit as a second liquid droplet differing from the first liquid droplet, an object holding unit configured to hold an object the first liquid and the second liquid being ejected to the object, and a driving unit configured to move the first tip and the second tip in a first direction relative to the object holding unit, and the first tip is arranged in the first direction relative to the second tip.
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公开(公告)号：US11351784B2
公开(公告)日：2022-06-07
申请号：US17100193
申请日：2020-11-20
申请人： SIJTechnology, Inc.
发明人： Kazuhiro Murata
摘要： A liquid droplet ejection device includes at least one first liquid droplet ejection unit including a first liquid holding unit and a first tip, the first tip to eject the first liquid in the first liquid holding unit as a first liquid droplet onto an object; at least one second liquid droplet ejection unit including a second liquid holding unit and a second tip, the second tip to eject the second liquid in the second liquid holding unit as a second liquid droplet onto the object; an object holding unit to hold the object; and a driving unit to move the first tip and the second tip in a first direction. An inner diameter of the second tip is larger than an inner diameter of the first tip. The first tip and the second tip are arranged along the first direction. The second tip is arranged behind the first tip.
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公开(公告)号：US20210053345A1
公开(公告)日：2021-02-25
申请号：US17092408
申请日：2020-11-09
申请人： SIJTechnology, Inc.
发明人： Kazuhiro MURATA
摘要： A liquid droplet ejection device includes a first liquid droplet ejection unit including a first liquid holding unit configured to hold a first liquid and a first tip configured to eject a first liquid of the first liquid holding unit as a first liquid droplet, a second liquid droplet ejection unit including a second liquid holding unit configured to hold a second liquid and a second configured tip to eject the second liquid of the second liquid holding unit as a second liquid droplet differing from the first liquid droplet, an object holding unit configured to hold an object the first liquid and the second liquid being ejected to the object, and a driving unit configured to move the first tip and the second tip in a first direction relative to the object holding unit, and the first tip is arranged in the first direction relative to the second tip.
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