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    Optical zoom probe
    1.
    发明授权
    Optical zoom probe 有权

    公开(公告)号：US09717416B2

    公开(公告)日：2017-08-01

    申请号：US14105282

    申请日：2013-12-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seung-wan Lee ,  Eun-sung Lee ,  Jong-hyeon Chang ,  Kyu-dong Jung ,  Min-seog Choi

    IPC: A61B5/00

    CPC classification number: A61B5/0064

    Abstract: Exemplary embodiments disclose an optical zoom probe including an aperture adjuster configured to adjust an aperture in which light transmitted by a light transmitter passes, a focus adjuster configured to focus the light passed through the aperture and adjust a focal length to an ultra-close location and a close location, and a filter which includes a center region in which incident light passes without change, and a filter region which surrounds the center region and increases a depth of focus (DOF) of light that is focused on the ultra-close location.

    Microfluidic device and method of controlling fluid in the same
    2.
    发明授权
    Microfluidic device and method of controlling fluid in the same 有权
    微流体装置及其控制方法

    公开(公告)号：US09529241B2

    公开(公告)日：2016-12-27

    申请号：US13855288

    申请日：2013-04-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jong-hyeon Chang ,  Woon-bae Kim ,  Seung-wan Lee ,  Eun-sung Lee ,  Kyu-dong Jung ,  Min-seog Choi

    IPC: G02F1/167 ,  G02B26/00 ,  G02B3/14 ,  G02B5/00

    CPC classification number: G02F1/167 ,  G02B3/14 ,  G02B5/005 ,  G02B26/005

    Abstract: A microfluidic device and a method of controlling a fluid included in the microfluidic device. The microfluidic device includes: a chamber; a first fluid that is disposed in the chamber and in which a hygroscopic material is dissolved; a second fluid that is disposed in the chamber and is immiscible with the first fluid; and an electrode portion provide in the chamber and is configured to form an electrical field in the chamber when a voltage is applied to the electrode portion, wherein an interface between the first and second fluids is varied according to the electrical field.

    Abstract translation: 微流体装置和控制包括在微流体装置中的流体的方法。 微流体装置包括：腔室; 设置在所述室中并且其中吸湿材料溶解的第一流体; 第二流体，其设置在所述室中并与所述第一流体不混溶; 并且电极部分提供在腔室中并且被配置为当电压施加到电极部分时在腔室中形成电场，其中第一和第二流体之间的界面根据电场而变化。

    Apparatus for adjusting aperture using microelectrofluidic method
    5.
    发明授权
    Apparatus for adjusting aperture using microelectrofluidic method 有权
    使用微电流法调节孔径的装置

    公开(公告)号：US09207448B2

    公开(公告)日：2015-12-08

    申请号：US14149235

    申请日：2014-01-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Kyu-dong Jung ,  Jong-hyeon Chang ,  Seung-wan Lee ,  Eun-sung Lee ,  Min-seog Choi

    IPC: G02B26/02 ,  G02B26/00 ,  G02B5/00

    CPC classification number: G02B26/005 ,  G02B5/005

    Abstract: Provided is an aperture adjusting apparatus for adjusting an aperture through which light transmits. The aperture adjusting apparatus includes: a chamber configured to have space in which fluid flows, the chamber including a lower channel, an upper channel, and a plurality of reservoir regions connecting the lower channel and the upper channel and each having a non-uniform width crossing a flow direction of a fluid to form a space in which fluid flows; a photo-interceptive first fluid and a photo-transmissive second fluid having a property that the photo-transmissive second fluid does not mix with the first fluid and that are prepared in the chamber; and a first electrode unit in which one or more electrodes to which a voltage is applied are arrayed to form an electric field in the chamber, wherein an aperture through which light transmits is adjusted by a location change of an interface between the first fluid and the second fluid according to the electric field.

    Abstract translation: 提供了一种用于调节光透过的孔径的孔径调节装置。 孔径调节装置包括：被配置为具有流体流动的空间的腔室，该腔室包括下部通道，上部通道和连接下部通道和上部通道的多个储存区域，并且每个具有不均匀的宽度 穿过流体的流动方向以形成流体流动的空间; 具有光透射性第二流体不与第一流体混合并且在室中制备的性质的光阻透第一流体和光透射性第二流体; 以及第一电极单元，其中施加有电压的一个或多个电极被排列以在所述室中形成电场，其中通过所述第一流体和所述第二流体之间的界面的位置变化来调节光透射的孔径 第二流体根据电场。

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