MICROFLUIDIC DETECTION DEVICE
    31.
    发明公开

    公开(公告)号:US20240044776A1

    公开(公告)日:2024-02-08

    申请号:US18072655

    申请日:2022-11-30

    Abstract: Disclosed is a microfluidic detection device including a circuit substrate and a transparent substrate. The circuit substrate is provided with at least one first light-emitting device used to emit a detection beam, a photodetector used to receive the detection beam and send out a sensing signal, and a control circuit electrically connected to the first light-emitting device and the photodetector. The transparent substrate overlaps the circuit substrate and is provided with a microfluidic channel and a light guide structure. The light guide structure has a light incident surface disposed corresponding to the first light-emitting device and a light exiting surface disposed corresponding to the photodetector. The light guide structure extends from each of the light incident surface and the light exiting surface to the microfluidic channel and is adapted to transmit the detection beam into and out of the microfluidic channel.

    DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX
    39.
    发明申请
    DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX 有权
    用于测量极化度和折射率的装置

    公开(公告)号:US20170074791A1

    公开(公告)日:2017-03-16

    申请号:US14895305

    申请日:2015-06-01

    Abstract: A device includes a sample chamber (1) configured to receive the object, a polarization degree measuring member (2) configured to measure the polarization degree of the object received in the sample chamber (1), and a refractive index measuring member (3) configured to measure information corresponding to the refractive index of the object received in the sample chamber (1). The polarization degree measuring member (2) includes a polarization modulation member (11) configured to perform polarization modulation on a light beam (9) for analyzing the object and allow the modulated light beam to enter the sample chamber (1), an intensity detection member (12) configured to detect an intensity of the light beam (5) exiting from the sample chamber, and a polarization degree calculation member (13). The refractive index measuring member (3) includes a position detection member (26) and a refractive index (concentration) calculation member (13).

    Abstract translation: 一种装置,包括被配置为接收物体的样品室(1),被配置为测量在样品室(1)中接收的物体的偏振度的偏振度测量构件(2)和折射率测量构件(3) 被配置为测量与在样本室(1)中接收的物体的折射率相对应的信息。 偏振度测量部件(2)包括偏振调制部件(11),被配置为对用于分析物体的光束(9)进行偏振调制,并允许调制光束进入样品室(1),强度检测 被配置为检测从所述样品室出射的光束(5)的强度的构件(12),以及偏振度计算构件(13)。 折射率测量构件(3)包括位置检测构件(26)和折射率(浓度)计算构件(13)。

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