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    PHOTO DETECTOR
    1.
    发明申请
    PHOTO DETECTOR 有权
    照片检测器

    公开(公告)号：US20160308077A1

    公开(公告)日：2016-10-20

    申请号：US15072228

    申请日：2016-03-16

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jin Tae KIM ,  Choon Gi CHOI ,  Young Jun YU ,  Kwang Hyo CHUNG ,  Jin Sik CHOI ,  Hong Kyw CHOI

    IPC: H01L31/0236 ,  H01L31/028 ,  H01L31/0224

    CPC classification number: H01L31/028 ,  H01L31/03529 ,  H01L31/09 ,  H01L31/101 ,  Y02E10/547

    Abstract: Disclosed is a photo detector. The photo detector includes: a conductive substrate; an insulating layer formed on the conductive substrate; a single-layer graphene formed at one part of an upper end of the insulating layer and formed in one layer; a multi-layer graphene formed at the other part of the upper end of the insulating layer and formed in multiple layers; a first electrode formed at an end of the single-layer graphene; and a second electrode formed at an end of the multi-layer graphene.

    Abstract translation: 公开了一种光电检测器。 光电检测器包括：导电基板; 形成在所述导电基板上的绝缘层; 在绝缘层的上端的一部分形成并形成在一层中的单层石墨烯; 形成在绝缘层的上端的另一部分并形成多层的多层石墨烯; 形成在单层石墨烯端部的第一电极; 以及形成在多层石墨烯的端部的第二电极。

    GAS SENSOR AND METHOD OF MANUFACTURING THE SAME
    2.
    发明申请
    GAS SENSOR AND METHOD OF MANUFACTURING THE SAME 审中-公开
    气体传感器及其制造方法

    公开(公告)号：US20170045473A1

    公开(公告)日：2017-02-16

    申请号：US15190651

    申请日：2016-06-23

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young-Jun YU ,  Hong Kyw CHOI ,  Choon Gi CHOI ,  Jin Tae KIM ,  Young Kyu CHOI ,  Jin Sik CHOI

    IPC: G01N27/414 ,  H01L21/02 ,  H01L29/45 ,  H01L29/16 ,  H01L29/24

    CPC classification number: G01N27/4141

    Abstract: Provided herein is a gas sensor that includes a substrate, an insulating layer provided on the substrate, a first active layer disposed on the insulating layer, a second active layer which is disposed on the insulating layer and undergoes heterojunction with a portion of the first active layer, a first electrode and a second electrode which are disposed on the first active layer and are spaced apart from each other at a predetermined interval, and a third electrode and a fourth electrode which are disposed on the second active layer and are spaced apart from each other at a predetermined interval. The first active layer and the second active layer include different materials.

    Abstract translation: 本发明提供了一种气体传感器，其包括基板，设置在基板上的绝缘层，设置在绝缘层上的第一有源层，设置在绝缘层上并与第一主动部分的一部分发生异质结的第二有源层 层，第一电极和第二电极，其设置在第一有源层上并且以预定间隔彼此间隔开;第三电极和第四电极，被布置在第二有源层上并与第二有源层间隔开 彼此以预定的间隔。 第一活性层和第二活性层包括不同的材料。

    METHOD OF FABRICATING NANOWIRE AND GRAPHENE-SHEET HYBRID STRUCTURE AND TRANSPARENT ELECTRODE USING THE SAME
    5.
    发明申请
    METHOD OF FABRICATING NANOWIRE AND GRAPHENE-SHEET HYBRID STRUCTURE AND TRANSPARENT ELECTRODE USING THE SAME 审中-公开
    使用其制备纳米结构和石墨片混合结构和透明电极的方法

    公开(公告)号：US20150200031A1

    公开(公告)日：2015-07-16

    申请号：US14333002

    申请日：2014-07-16

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Doo Hyeb YOUN ,  Choon Gi CHOI ,  Jin Soo KIM ,  Young Jun YU ,  Jin Sik CHOI ,  Hong Kyw CHOI

    IPC: H01B1/02 ,  C23C28/00 ,  C23C4/00 ,  C23C4/12 ,  C23C4/18

    CPC classification number: H01B1/02 ,  Y10T428/24802

    Abstract: The present invention relates to a method of fabricating a nanowire and graphene-sheet hybrid structure, and a transparent electrode employing the same, in which a hybrid structure, in which a graphene sheet is attached on surfaces of nanowires, is fabricated by fabricating a line pattern, in which nanowires are aligned in a longitudinal direction, by using an electro-spinning method, and then additionally employing a dipping method of dipping the line pattern in a graphene sheet dispersed solution, and the fabricated hybrid structure is applied to the transparent electrode. Accordingly, a crosslinking portion is increased by decreasing a distance between nanowires present inside the line pattern to improve a conductive property of a nanowire metal line. Further, the nanowire with a relative uniform density is present within the fabricated line pattern, so that when the line pattern is fabricated on the entire substrate, it is possible to achieve a uniform distribution of nanowires over a large area. Further, the surfaces of the nanowires are covered by the graphene sheet by adopting the dipping process of dipping the nanowire line pattern in a dispersion solution in which the graphene sheet is evenly dispersed, thereby preventing oxidation of the nanowire due to a contact with air during a thermal treatment process.

    Abstract translation: 本发明涉及一种制造纳米线和石墨烯片混合结构的方法，以及使用该方法的透明电极，其中在纳米线的表面上附着石墨烯片的混合结构通过制造线 图案，其中纳米线在纵向方向上排列，通过使用电纺丝方法，然后另外使用将线图案浸渍在石墨烯片分散溶液中的浸渍方法，并将所制备的混合结构应用于透明电极 。 因此，通过减少线阵列内存在的纳米线之间的距离来提高交联部分，从而提高纳米线金属线的导电性能。 此外，具有相对均匀密度的纳米线存在于所制造的线图案中，使得当在整个基板上制造线图案时，可以在大面积上实现纳米线的均匀分布。 此外，通过采用将纳米线线图案浸渍在其中石墨烯片均匀分散的分散溶液中的浸渍方法，由石墨烯片覆盖纳米线表面，从而防止由于与空气接触而引起的纳米线氧化 热处理工艺。

    OPTICAL DETECTOR
    6.
    发明申请
    OPTICAL DETECTOR 有权
    光学检测器

    公开(公告)号：US20150194540A1

    公开(公告)日：2015-07-09

    申请号：US14297946

    申请日：2014-06-06

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jin Tae KIM ,  Young Jun YU ,  Hong Kyw CHOI ,  Choon Gi CHOI

    IPC: H01L31/028 ,  H01L31/0224

    CPC classification number: H01L31/028 ,  G02B6/12004 ,  G02B6/1226 ,  G02B2006/12123 ,  H01L31/0224 ,  H01L31/036 ,  H01L31/09 ,  Y02E10/547

    Abstract: Disclosed is an optical detector. The optical detector includes: a first dielectric layer; a graphene optical transmission line formed on the first dielectric layer; a graphene optical detector formed on the first dielectric layer and configured to detect light transmitted along the graphene optical transmission line; electric wires formed on the graphene optical detector; metal pads positioned at both ends of the graphene optical detector and connected with the electric wires; and a second dielectric layer formed on the graphene optical transmission line, in which the graphene optical detector detects an intensity of light incident in a horizontal direction with respect to a surface of the graphene optical transmission line.

    Abstract translation: 公开了一种光学检测器。 光检测器包括：第一电介质层; 形成在第一介电层上的石墨烯光传输线; 石墨烯光学检测器，其形成在所述第一介电层上并且被配置为检测沿着所述石墨烯光传输线传输的光; 在石墨烯光学检测器上形成的电线; 金属焊盘位于石墨烯光学检测器的两端并与电线连接; 以及形成在所述石墨烯光传输线上的第二电介质层，其中所述石墨烯光检测器检测相对于所述石墨烯光传输线的表面沿水平方向入射的光的强度。

    GAS SENSOR APPARATUS
    7.
    发明申请
    GAS SENSOR APPARATUS 审中-公开
    气体传感器装置

    公开(公告)号：US20160091447A1

    公开(公告)日：2016-03-31

    申请号：US14711520

    申请日：2015-05-13

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young Jun YU ,  Jin Sik CHOI ,  Choon Gi CHOI ,  Hong Kyw CHOI ,  Jin Soo KIM ,  Jin Tae Kim ,  Kwang Hyo CHUNG ,  Jong Ho CHOE

    IPC: G01N27/12

    CPC classification number: G01N27/125 ,  B82Y30/00

    Abstract: Provided herein is a gas sensor apparatus including a first sensor unit, second sensor unit, and signal processing unit. The first sensor unit has a channel area doped to an n-type such that it may selectively react to a donor molecule in gas. The second sensor unit has a channel area doped to a p-type such that it may selectively react to an acceptor molecule in gas. The signal processing unit receives a sense signal of the donor molecule from the first sensor unit and a sense signal of the acceptor molecule from the second sensor unit, processes the received sense signals and generates result data of processing the received sense signals. Therefore, the gas sensor apparatus may selectively sense donor gas and acceptor gas.

    Abstract translation: 本文提供了一种气体传感器装置，其包括第一传感器单元，第二传感器单元和信号处理单元。 第一传感器单元具有掺杂到n型的通道区域，使得其可以选择性地与气体中的供体分子反应。 第二传感器单元具有掺杂到p型的通道区域，使得其可以选择性地与气体中的受体分子反应。 信号处理单元从第一传感器单元接收施主分子的感测信号和来自第二传感器单元的受主分子的感测信号，处理接收到的感测信号并产生处理接收的感测信号的结果数据。 因此，气体传感器装置可以选择性地感测供体气体和受体气体。

    METHOD OF GROWING HIGH-QUALITY SINGLE LAYER GRAPHENE BY USING Cu/Ni MULTI-LAYER METALIC CATALYST, AND GRAPHENE DEVICE USING THE SAME
    9.
    发明申请
    METHOD OF GROWING HIGH-QUALITY SINGLE LAYER GRAPHENE BY USING Cu/Ni MULTI-LAYER METALIC CATALYST, AND GRAPHENE DEVICE USING THE SAME 有权
    通过使用Cu / Ni多层金属催化剂生长高质量单层石墨的方法和使用其的石墨设备

    公开(公告)号：US20150191358A1

    公开(公告)日：2015-07-09

    申请号：US14314153

    申请日：2014-06-25

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Jin Sik CHOI ,  Hong Kyw CHOI ,  Ki Chul KIM ,  Young Jun YU ,  Jin Soo KIM ,  Choon Gi CHOI

    IPC: C01B31/04

    CPC classification number: C01B31/0453 ,  C01B32/186 ,  H01L21/0425 ,  Y10T428/24802 ,  Y10T428/24851

    Abstract: Disclosed are a method of growing a high-quality single layer graphene by using a Cu/Ni multi-layer metallic catalyst, and a graphene device using the same. The method controls and grows a high-quality single layer graphene by using the Cu/Ni multilayer metallic catalyst, in which a thickness of a nickel lower layer is fixed and a thickness of a copper upper layer is changed in a case where a graphene is grown by a CVD method. According to the method, it is possible to obtain a high-quality single layer graphene, and improve performance of a graphene application device by utilizing the high-quality single layer graphene and thus highly contribute to industrialization of the graphene application device.

    Abstract translation: 公开了通过使用Cu / Ni多层金属催化剂生长高质量单层石墨烯的方法和使用其的石墨烯装置。 该方法通过使用Cu / Ni多层金属催化剂来控制和生长高质量的单层石墨烯，其中在下列情况下，固定有镍下层的厚度和铜上层的厚度，在石墨烯为 通过CVD法生长。 根据该方法，可以通过利用高品质的单层石墨烯来获得高品质的单层石墨烯，并提高石墨烯应用装置的性能，从而对石墨烯施加装置的工业化起到非常重要的作用。

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