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公开(公告)号:US20190283284A1
公开(公告)日:2019-09-19
申请号:US16113293
申请日:2018-08-27
Inventor: Michihiko NISHIGAKI , Miyu NAGAI , Shouhei KOUSAI , Yosuke AKIMOTO , Kaita IMAI , Yutaka ONOZUKA
Abstract: According to one embodiment, a method of manufacturing a microchannel includes coating a silicone resin onto a mold corresponding to a microchannel and a first opening communicating with the microchannel, curing the silicone resin by light using a mask having a light shielding portion corresponding to the first opening, removing an uncured silicone resin, and releasing the cured silicone resin from the mold.
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公开(公告)号:US20160231263A1
公开(公告)日:2016-08-11
申请号:US14848312
申请日:2015-09-08
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Hiroshi HAMASAKI , Michihiko NISHIGAKI , Yutaka ONOZUKA , Kentaro KOBAYASHI , Hiroko MIKI , Naofumi NAKAMURA
CPC classification number: B01L3/5027 , B01L2200/0647 , B01L2300/0645 , B01L2300/0681 , B01L2300/0816 , B01L2300/0887 , B01L2400/0421 , B01L2400/086 , G01N15/1056 , G01N15/12 , G01N33/48707 , G01N33/4875 , G01N2015/1006
Abstract: According to one embodiment, an analysis package including a board including an electrical terminal, an analysis chip provided at the board, the chip including a detector for detecting a particle, a flow channel of a sample liquid for particle detection to the detector, and a liquid receiver for introducing the sample liquid into the flow channel, a mold provided to cover the board on which the analysis chip is provided, the mold comprising an opening above the liquid receiver, a first shield layer provided on a back surface of the board, and a second shield layer provided to be attachable and detachable on an opposite side to the analysis chip of the mold, the second shield layer being electrically connected to a part of the electrical terminal.
Abstract translation: 根据一个实施例,一种分析包装,包括包括电子端子的板,设置在板上的分析芯片,包括用于检测颗粒的检测器的芯片,用于检测器的用于颗粒检测的样品液体的流动通道,以及 用于将样品液体引入流动通道的液体接收器,设置成覆盖设置有分析芯片的板的模具,模具包括在液体接收器上方的开口,设置在板的背面上的第一屏蔽层, 以及第二屏蔽层,其设置成在与所述模具的分析芯片相反的一侧上可附接和拆卸,所述第二屏蔽层电连接到所述电端子的一部分。
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公开(公告)号:US20170122859A1
公开(公告)日:2017-05-04
申请号:US15408702
申请日:2017-01-18
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Michihiko NISHIGAKI , Hiroshi HAMASAKI , Naofumi NAKAMURA , Kentaro KOBAYASHI , Hiroko MIKI
Abstract: According to one embodiment, a particle inspection system includes a voltage driving circuit which applies a driving voltage for a particle inspection to a particle inspection chip, a current-voltage conversion circuit which converts, into a voltage signal, a current signal output from the particle inspection chip when the driving voltage is applied to the particle inspection chip, a detection circuit which detects, based on the voltage signal, whether the sample liquid is introduced into a detection region of the particle inspection chip, and an analysis circuit which analyzes the fine particle, in the sample liquid based on the voltage signal. The voltage driving circuit varies the driving voltage based on the detection result of the detection circuit.
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公开(公告)号:US20160231265A1
公开(公告)日:2016-08-11
申请号:US14848351
申请日:2015-09-09
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Hiroshi HAMASAKI , Michihiko NISHIGAKI , Yutaka ONOZUKA , Kentaro KOBAYASHI , Hiroko MIKI , Naofumi NAKAMURA
CPC classification number: G01N27/07 , B01L3/5027 , B01L2200/0647 , B01L2300/0645 , B01L2300/0681 , B01L2300/0816 , B01L2300/0887 , B01L2400/0421 , B01L2400/086
Abstract: According to one embodiment, an analysis package including an analysis chip provided on a main surface of a semiconductor substrate, the chip including a flow channel, both ends of which are open at peripheral parts of the substrate, and a microaperture which is provided in a middle of the flow channel and which allows a particle to pass therethrough, a package board on which the chip is mounted, liquid receivers provided on the package board, the liquid receivers being connected to openings, and electrodes, at least parts of which are provided on parts of bottom surfaces of the liquid receivers, the electrodes being provided at positions corresponding to an upstream side and a downstream side of the microaperture.
Abstract translation: 根据一个实施例,一种分析包装,其包括设置在半导体基板的主表面上的分析芯片,该芯片包括其两端在基板的周边部分开口的流动通道和设置在该基板的周边部分的微孔 流动通道的中间并允许颗粒通过其中,其上安装有芯片的封装板,设置在封装板上的液体接收器,连接到开口的液体接收器和至少部分设置的电极 在液体接收器的底表面的一部分上,电极设置在对应于微孔的上游侧和下游侧的位置处。
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公开(公告)号:US20140023332A1
公开(公告)日:2014-01-23
申请号:US13785855
申请日:2013-03-05
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Michihiko NISHIGAKI , Hideto FURUYAMA
IPC: G02B6/44
CPC classification number: G02B6/4403 , G02B6/4498 , Y10T83/04
Abstract: A plastic fiber ribbon includes a plastic fiber, a buffer layer formed to surround an outer circumference of the plastic fiber, a spacer arranged substantially in parallel with the plastic fiber, and a cover part covering the plastic fiber, the buffer layer, and the spacer. A diameter L of the spacer is set to be larger than an inner diameter L1 of the buffer layer and smaller than an outer diameter L2 of the buffer layer, so that blades used to cut into the plastic fiber ribbon remain spaced from the plastic fiber by engaging the blades against the spacer.
Abstract translation: 塑料纤维带包括塑料纤维,形成为围绕塑料纤维的外圆周的缓冲层,基本上与塑料纤维平行布置的隔离物和覆盖塑料纤维,缓冲层和间隔物的覆盖部分 。 间隔件的直径L被设定为大于缓冲层的内径L1并且小于缓冲层的外径L2,使得用于切割成塑料纤维带的刀片与塑料纤维保持隔开,通过 将叶片接合在间隔件上。
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公开(公告)号:US20160320286A1
公开(公告)日:2016-11-03
申请号:US15205691
申请日:2016-07-08
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Hiroko MIKI , Michihiko NISHIGAKI , Kentaro KOBAYASHI , Naofumi NAKAMURA
IPC: G01N15/12 , G01N27/447 , G01N21/78
CPC classification number: G01N15/12 , B01L3/502761 , G01N15/1031 , G01N21/78 , G01N27/44791 , G01N2015/1006 , G01N2015/1263
Abstract: According to one embodiment, a particle inspection system includes an inspection module and a determination module. The inspection module includes a particle inspection chip includes electrodes for detecting existence of particles in a sample liquid by a change in an electrical signal, and a memory element which is provided separately from the electrodes and configured to store whether the inspection chip is a used chip or not. The determination module includes a determination circuit configured to determine the existence of the particles based on a detection signal of the inspection chip, and a control circuit configured to control an operation of the determination circuit from information in the memory element.
Abstract translation: 根据一个实施例,颗粒检查系统包括检查模块和确定模块。 检查模块包括:粒子检查芯片,包括用于通过电信号的变化来检测样品液体中的颗粒的存在的电极;以及与电极分开设置的存储元件,其被配置为存储检查芯片是否是使用的芯片 或不。 确定模块包括确定电路,其被配置为基于检查芯片的检测信号确定颗粒的存在;以及控制电路,被配置为根据存储元件中的信息控制确定电路的操作。
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公开(公告)号:US20160231262A1
公开(公告)日:2016-08-11
申请号:US14848307
申请日:2015-09-08
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Hiroshi HAMASAKI , Michihiko NISHIGAKI , Yutaka ONOZUKA , Kentaro KOBAYASHI , Hiroko MIKI , Naofumi NAKAMURA
CPC classification number: B01L3/502715 , B01L3/5027 , B01L2200/0647 , B01L2300/0645 , B01L2300/0681 , B01L2300/0816 , B01L2300/0887 , B01L2400/0421 , B01L2400/086 , G01N15/12 , G01N27/3273 , G01N33/48721
Abstract: According to one embodiment, an analysis package, including a board, an analysis chip provided on the board, the chip including a detector for detecting a particle, a flow channel of a sample liquid, and a liquid receiver of the sample liquid, a first mold layer provided on the analysis chip, the first mold layer including an opening above the liquid receiver, and a second mold layer provided on the board and the first mold layer, the second mold layer including an opening above the opening of the first mold layer, wherein the respective openings of the first and second mold layers are connected above the liquid receiver to allow the sample liquid to be introduced into the liquid receiver from outside.
Abstract translation: 根据一个实施例,包括板的分析包,设置在板上的分析芯片,包括用于检测颗粒的检测器,样品液体的流动通道和样品液体的液体接收器的芯片,第一 设置在分析芯片上的模具层,第一模具层包括在液体接收器上方的开口,以及设置在板和第一模具层上的第二模具层,第二模具层包括在第一模具层的开口上方的开口 其中第一和第二模具层的相应开口连接在液体接收器上方,以允许样品液体从外部引入到液体接收器中。
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公开(公告)号:US20180217500A1
公开(公告)日:2018-08-02
申请号:US15694597
申请日:2017-09-01
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Michihiko NISHIGAKI , Yutaka ONOZUKA , Shouhei KOUSAI , Yosuke AKIMOTO , Miyu NAGAI , Kaita IMAI
IPC: G03F7/075 , H01L21/027 , G03F7/11 , G03F7/20 , G03F7/32
CPC classification number: G03F7/0757 , B01L3/5085 , B01L2200/12 , B01L2300/0636 , B01L2300/0663 , B01L2300/0829 , B01L2300/0851 , G01N21/6486 , G01N2021/054 , G01N2021/6482 , G03F7/11 , G03F7/2004 , G03F7/325 , H01L21/0274
Abstract: According to one embodiment, a pattern forming method includes forming a resist pattern on a substrate, forming a first silicone resin layer so as to bury the resist pattern on the substrate, pressing a film on the surface of the first silicone resin layer to adhere the film thereto, curing the first silicone resin layer after the adhesion of the film, peeling the film from the first silicone resin layer before or after the curing of the first silicone resin layer, and removing the resist pattern after the peeling of the film.
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公开(公告)号:US20170122905A1
公开(公告)日:2017-05-04
申请号:US15408677
申请日:2017-01-18
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Kentaro KOBAYASHI , Michihiko NISHIGAKI , Hiroshi HAMASAKI , Naofumi NAKAMURA
IPC: G01N27/447 , G01N15/10
CPC classification number: G01N27/44791 , G01N15/1031 , G01N15/1056 , G01N2015/1006
Abstract: According to one embodiment, a semiconductor micro-analysis chip includes a first flow channel provided with a substrate surface, the flow channel engraved on the substrate into which a sample liquid can flow, micropore provided with a part of the flow channel, a reservoir provided with at least one end of the flow channel, the reservoir engraved on the substrate for inlet, and outlet of the sample liquid, and a first electrode provided with a part of the flow channel or of the reservoir. The electrode is disposed from the bottom surface of the flow channel or of the reservoir to the substrate surface, and a side surface which connects the bottom surface and the substrate surface is tapered for reducing a bend in a height direction of the electrode.
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公开(公告)号:US20160153935A1
公开(公告)日:2016-06-02
申请号:US14732399
申请日:2015-06-05
Applicant: KABUSHIKI KAISHA TOSHIBA
Inventor: Michihiko NISHIGAKI , Yutaka ONOZUKA , Kentaro KOBAYASHI , Hiroshi HAMASAKI , Naofumi NAKAMURA
IPC: G01N27/447
CPC classification number: G01N15/1031 , B01L3/502761 , B01L2200/0668 , B01L2300/042 , B01L2300/0645 , B01L2300/0681 , B01L2300/069 , B01L2300/0864 , B01L2300/0867 , B01L2300/0896 , B01L2400/0406 , G01N15/0266 , G01N15/0272 , G01N15/1459 , G01N2015/0053 , G01N2015/0065 , G01N2015/1087 , G01N2015/1493
Abstract: According to one embodiment, a microanalysis chip includes a substrate, a flow channel in which a sample liquid is allowed to flow, the flow channel being provided on a main surface side of the substrate, a reservoir in which the sample liquid is allowed to be stored, the reservoir being provided on a main surface of the substrate, including a bank having a go-around shape and further including a liquid introduction inlet for connection to an end of the flow channel, the liquid introduction inlet being provided on the main surface of the substrate in the bank, and a filter which is provided between the liquid introduction inlet and the end of the flow channel and includes a first micropore for allowing passage of a fine particle in the sample liquid.
Abstract translation: 根据一个实施例,微量分析芯片包括基板,允许样品液体流动的流动通道,设置在基板的主表面侧的流动通道,允许样品液体为 储存器设置在基板的主表面上,包括具有回转形状的堤,并且还包括用于连接到流动通道的端部的液体引入入口,所述液体引入入口设置在主表面上 以及设置在所述液体导入口和所述流路的端部之间的过滤器,并且包括用于允许样品液体中的微粒通过的第一微孔。
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