-
1.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
Inventor： Doo Hyeb YOUN , Choon Gi CHOI , Jin Soo KIM , Young Jun YU , Jin Sik CHOI , Hong Kyw CHOI
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。
-
公开(公告)号：US20170045473A1
公开(公告)日：2017-02-16
申请号：US15190651
申请日：2016-06-23
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。
-
3.发明申请METHOD OF MANUFACTURING JUNCTION ELECTRONIC DEVICE BY USING 2- DIMENSIONAL MATERIAL 有权使用二维材料制造接点电子器件的方法公开(公告)号：US20150228481A1
公开(公告)日：2015-08-13
申请号：US14258416
申请日：2014-04-22
Inventor： Young Jun YU , Jin Soo KIM , Hong Kyw CHOI , Jin Sik CHOI , Jin Tae KIM , Kwang Hyo CHUNG , Doo Hyeb YOUN , Choon Gi CHOI
IPC: H01L21/02
CPC classification number: H01L21/02628 , B82Y10/00 , H01L21/02381 , H01L21/02422 , H01L21/02568 , H01L21/0259 , H01L29/0665 , H01L29/0673 , H01L29/1606 , H01L29/24 , H01L29/778
Abstract: Disclosed is a method of manufacturing a junction electronic device by disposing 2-Dimensional (2D) materials at desired positions by chemically exfoliating the 2D materials, and the method includes: forming a pattern by surface-treating a surface of a substrate; transferring a 2D material by spraying a liquid solution, in which 2D material flakes are dissolved, onto the substrate on which the pattern is formed; forming first electrodes at both sides of the 2D material disposed on the substrate; forming a dielectric layer on the first electrodes; and forming a second electrode on the dielectric layer.
Abstract translation: 公开了一种通过化学剥离2D材料将2维（2D）材料设置在所需位置上来制造结电子器件的方法，该方法包括：通过对衬底的表面进行表面处理来形成图案; 通过将2D材料薄片溶解的液体溶液喷射到其上形成图案的基板上来转移2D材料; 在设置在基板上的2D材料的两侧形成第一电极; 在所述第一电极上形成介电层; 以及在所述电介质层上形成第二电极。
-
公开(公告)号：US20140238591A1
公开(公告)日：2014-08-28
申请号：US13923490
申请日：2013-06-21
Inventor： Jin Sik CHOI , Young-Jun YU , Jin Tae KIM , Kwang Hyo CHUNG , Doo Hyeb YOUN , Choon Gi CHOI
IPC: C01B31/04
CPC classification number: C01B31/0484 , C01B32/194
Abstract: A method of transferring graphene is provided. A method of transferring graphene in accordance with an exemplary embodiment of the present invention may include forming a graphene layer by composing graphene and a base layer, depositing a self-assembled monolayer on the graphene layer, and separating a combination layer comprising the self-assembled monolayer and the graphene layer from the base layer.
Abstract translation: 提供了转移石墨烯的方法。 根据本发明的示例性实施例的转移石墨烯的方法可以包括通过组成石墨烯和基底层来形成石墨烯层，在石墨烯层上沉积自组装单层，以及分离包含自组装的组合层 单层和从基层的石墨烯层。
-
公开(公告)号：US20160308077A1
公开(公告)日：2016-10-20
申请号：US15072228
申请日：2016-03-16
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。
-
Patent Agency Ranking
6.发明申请公开(公告)号：US20140287414A1
公开(公告)日：2014-09-25
申请号：US14012276
申请日：2013-08-28
Inventor： Kwang Hyo CHUNG , Jin Tae KIM , Doo Hyeb YOUN , Ki-Chul KIM , Young-Jun YU , Jin Sik CHOI , Choon Gi CHOI
IPC: C12Q1/68
CPC classification number: G01N33/48792 , B01L3/5027 , B01L7/52 , B01L2200/147 , B01L2300/023 , B01L2300/0645 , B01L2300/0816 , G01N15/0656
Abstract: A DNA analysis system that controls DNA analysis by wireless using an application of a mobile device and a very small DNA analysis apparatus, and that receives a DNA analysis result in real time on the spot is provided. Therefore, by performing DNA analysis by simultaneously controlling a plurality of small DNA analysis apparatuses using signal processing and screen display functions of a mobile device, analysis speed of DNA is improved, and an analysis result of DNA can be provided in real time. Further, by forming a DNA analysis apparatus in a very small size, DNA can be immediately analyzed with low power consumption on the spot using a small sample, and the DNA analysis apparatus can be carried.
Abstract translation: 提供了通过使用移动设备和非常小的DNA分析设备的无线控制DNA分析的DNA分析系统，并且现场实时接收DNA分析结果。 因此，通过使用信号处理和移动装置的屏幕显示功能同时控制多个小型DNA分析装置进行DNA分析，提高了DNA的分析速度，并且可以实时提供DNA的分析结果。 此外，通过形成非常小的DNA分析装置，可以使用小样品立即以低功耗即时分析DNA，并且可以携带DNA分析装置。
-
公开(公告)号：US20140231933A1
公开(公告)日：2014-08-21
申请号：US14163577
申请日：2014-01-24
Inventor： Young-Jun YU , Hongkyw CHOI , Jin Sik CHOI , Kwang Hyo CHUNG , Jin Tae KIM , Doo Hyeb YOUN , Choon Gi CHOI
IPC: G01N27/414 , H01L29/66
CPC classification number: H01L29/66 , G01N27/128
Abstract: Provided is a gas sensor including a substrate, a sensing electrode extended in a first direction on the substrate, and a plurality of heaters disposed in a second direction crossing the first direction on the substrate. The plurality of heaters is separated at both sides of the sensing electrode. The plurality of heaters includes graphene.
Abstract translation: 提供一种气体传感器，包括基板，在基板上沿第一方向延伸的感测电极以及沿与基板上的第一方向交叉的第二方向设置的多个加热器。 多个加热器在感测电极的两侧分离。 多个加热器包括石墨烯。
-
公开(公告)号：US20160091447A1
公开(公告)日：2016-03-31
申请号：US14711520
申请日：2015-05-13
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。
-
9.发明申请METHOD AND DEVICE FOR AMPLIFYING AND DETECTING GENE USING GRAPHENE HEATER 审中-公开使用石墨加热器放大和检测基因的方法和装置公开(公告)号：US20160060681A1
公开(公告)日：2016-03-03
申请号：US14554863
申请日：2014-11-26
Inventor： Kwang Hyo CHUNG , Jin Tae KIM , Yo Han CHOI , Choon Gi CHOI , Hong Kyw CHOI , Young Jun YU , Doo Hyeb YOUN , Jin Sik CHOI
CPC classification number: C12Q1/686 , B01L7/52 , B01L2200/12 , B01L2300/0654 , B01L2300/0816 , B01L2300/1827 , G01N21/6486 , G01N2201/0231 , H05B3/145 , H05B3/42 , H05B2203/013 , H05B2203/037
Abstract: Provided is a gene amplifying and detecting device. The gene amplifying and detecting device includes: a gene amplifying chip including a chamber formed therein; a reaction solution filled in the chamber and including a fluorescent material; a light source located at one side of the gene amplifying chip; a light detector located at the other side of the gene amplifying chip; and a graphene heater formed on an inner surface or outer surface of the gene amplifying chip so as to heat the reaction solution.
Abstract translation: 提供了一种基因放大和检测装置。 基因扩增和检测装置包括：基因放大芯片，其包括形成在其中的腔室; 填充在所述室中并包括荧光材料的反应溶液; 位于基因放大芯片一侧的光源; 位于基因放大芯片另一侧的光检测器; 以及形成在基因放大芯片的内表面或外表面上的石墨烯加热剂，以加热反应溶液。
-
10.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
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。
-
-
-
-
-
-
-
-
-
Search Results
11
records
(took 0.034 seconds)
