公开(公告)号：US20170074824A1

公开(公告)日：2017-03-16

申请号：US15058896

申请日：2016-03-02

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Kentaro KOBAYASHI ,  Hiroshi HAMASAKI ,  Naofumi NAKAMURA

IPC: G01N27/447 ,  G01N15/10

CPC classification number: G01N15/1031 ,  B01L3/00 ,  B01L3/502761 ,  B01L2300/0645 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2400/0415 ,  G01N15/12 ,  G01N27/44791 ,  G01N33/48721 ,  G01N2015/1006

Abstract: According to one embodiment, a semiconductor analysis chip for detecting a particle in a sample liquid includes a semiconductor substrate, a first flow channel provided in a surface portion of the semiconductor substrate, a second flow channel provided in a surface portion of the semiconductor substrate, part of the second flow channel contacting or intersecting the first flow channel, a micropore provided in a contact portion or an intersection of the first and second flow channels, and configured to permit the particle to pass therethrough, a first electrode provided in the first flow channels, a second electrode provided in the second passage, and a third electrode provided in the first flow channel downstream of the first electrode.

Abstract translation: 根据一个实施例，用于检测样品液体中的颗粒的半导体分析芯片包括半导体衬底，设置在半导体衬底的表面部分中的第一流动通道，设置在半导体衬底的表面部分中的第二流动通道， 与所述第一流动通道接触或相交的所述第二流动通道的一部分，设置在所述第一和第二流动通道的接触部分或交叉点中并被配置为允许所述粒子通过的微孔，设置在所述第一流动中的第一电极 通道，设置在第二通道中的第二电极，以及设置在第一电流通道下游的第三电极。

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

IPC: G01N27/07 ,  B01L3/00

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。