公开(公告)号：US08221715B2

公开(公告)日：2012-07-17

申请号：US12437221

申请日：2009-05-07

Applicant: Hyeon Jin Shin ,  Young Hee Lee ,  Jaeyoung Choi ,  Seonmi Yoon ,  Soo Min Kim

Inventor： Hyeon Jin Shin ,  Young Hee Lee ,  Jaeyoung Choi ,  Seonmi Yoon ,  Soo Min Kim

IPC: H01B1/00

CPC classification number: C07D213/22 ,  B82Y10/00 ,  H01B1/24 ,  H01L51/0049 ,  Y10S977/742 ,  Y10S977/745 ,  Y10S977/746 ,  Y10S977/788 ,  Y10S977/795

Abstract: A compound containing at least two pyridinium derivatives in its molecular structure and being in a reduced form thereof may be used as a CNT n-doping material. The compound may donate electrons spontaneously to CNTs to n-dope the CNTs, while being oxidized into its stable state. An n-doped CNT that is doped with the CNT n-doping material may maintain a stable n-doped state for a long time without being dedoped even in the air and/or water. Further, the n-doped state may be easily controlled when using the CNT n-doping material.

Abstract translation: 含有至少两个其分子结构中的吡啶鎓衍生物并且还原形式的化合物可以用作CNT n掺杂材料。 该化合物可以自发​​地向CNT提供电子，以使n-dope的CNT被氧化成其稳定状态。 掺杂有CNT n掺杂材料的n掺杂的CNT可以在长时间内保持稳定的n掺杂状态，而不会在空气和/或水中脱掺杂。 此外，当使用CNTn掺杂材料时，可以容易地控制n掺杂状态。

公开(公告)号：US20120141666A1

公开(公告)日：2012-06-07

申请号：US13372881

申请日：2012-02-14

Applicant: Seon Mi YOON ,  Jae Young CHOI ,  Dong Kee YI ,  Seong Jae CHOI ,  Hyeon Jin SHIN

Inventor： Seon Mi YOON ,  Jae Young CHOI ,  Dong Kee YI ,  Seong Jae CHOI ,  Hyeon Jin SHIN

IPC: B05D5/12 ,  B05D1/02 ,  C23C16/44 ,  B05D3/00 ,  B05D3/12 ,  B82Y99/00

CPC classification number: H01J9/02 ,  B82Y10/00 ,  G02F1/13439 ,  H01B1/127 ,  H01B1/24 ,  H01J1/02

Abstract: Disclosed is a transparent carbon nanotube (CNT) electrode using a conductive dispersant. The transparent CNT electrode comprises a transparent substrate and a CNT thin film formed on a surface the transparent substrate wherein the CNT thin film is formed of a CNT composition comprising CNTs and a doped dispersant. Further disclosed is a method for producing the transparent CNT electrode.The transparent CNT electrode exhibits excellent conductive properties, can be produced in an economical and simple manner by a room temperature wet process, and can be applied to flexible displays. The transparent CNT electrode can be used to fabricate a variety of devices, including image sensors, solar cells, liquid crystal displays, organic electroluminescence (EL) displays and touch screen panels, that are required to have both light transmission properties and conductive properties.

Abstract translation: 公开了使用导电分散剂的透明碳纳米管（CNT）电极。 透明CNT电极包括透明基板和形成在透明基板的表面上的CNT薄膜，其中CNT薄膜由包含CNT和掺杂分散剂的CNT组合物形成。 进一步公开的是制造透明CNT电极的方法。 透明CNT电极具有优异的导电性能，可以通过室温湿法以经济和简单的方式制造，并且可以应用于柔性显示器。 透明CNT电极可用于制造具有透光性和导电性两者所需的各种装置，包括图像传感器，太阳能电池，液晶显示器，有机电致发光（EL）显示器和触摸屏面板。

公开(公告)号：US20120132357A1

公开(公告)日：2012-05-31

申请号：US13364465

申请日：2012-02-02

Applicant: Hyeon Jin SHIN ,  Jaeyoung CHOI ,  Seonmi YOON

Inventor： Hyeon Jin SHIN ,  Jaeyoung CHOI ,  Seonmi YOON

IPC: B32B37/02 ,  B32B37/14 ,  B82Y40/00

CPC classification number: B32B43/006 ,  B01J23/02 ,  B01J23/16 ,  B01J23/42 ,  B01J23/52 ,  B01J23/70 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/194 ,  C01B2204/04 ,  C01P2004/24 ,  Y10S977/842 ,  Y10T156/10

Abstract: A carbonization catalyst for forming graphene may be exfoliated from a graphene sheet by etching. A binder layer may be formed on the graphene sheet on which a carbonization catalyst is formed, to support and fix all or part of the graphene sheet. Further, the graphene sheet from which the carbonization catalyst is exfoliated may be transferred to a device. When exfoliating the carbonization catalyst from the graphene sheet, an acid may be used together with a wetting agent.

Abstract translation: 用于形成石墨烯的碳化催化剂可以通过蚀刻从石墨烯片剥离。 可以在其上形成有碳化催化剂的石墨烯片上形成粘合剂层，以支撑和固定全部或部分石墨烯片。 此外，碳化催化剂从其剥离的石墨烯片可以转移到装置中。 当碳酸化催化剂从石墨烯片剥离时，酸可以与润湿剂一起使用。

公开(公告)号：US08062738B2

公开(公告)日：2011-11-22

申请号：US12124818

申请日：2008-05-21

Applicant: Seonmi Yoon ,  Jaeyoung Choi ,  Hyeon Jin Shin ,  Jeong Gun Lee ,  JongMyeon Park

Inventor： Seonmi Yoon ,  Jaeyoung Choi ,  Hyeon Jin Shin ,  Jeong Gun Lee ,  JongMyeon Park

IPC: B32B15/00 ,  B32B17/00 ,  B32B19/00

CPC classification number: C09K5/14 ,  C03C17/006 ,  C03C17/256 ,  C03C2217/42 ,  C08J7/06 ,  C08J7/08 ,  C23C18/14 ,  Y02E10/50 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/24802 ,  Y10T428/24909 ,  Y10T428/31678

Abstract: Disclosed are a heat transfer medium and a heat transfer method that uses the heat transfer medium. The heat transfer medium comprises a light-transparent substrate coated with a plurality of nano particles. The nano particles absorb light incident thereon to thereby produce heat, which is transferred to a target object to be heated. Nano particles can be applied onto a target object. After heating, the particles are removed by etching. Nano particles can be selectively applied to the light-transparent substrate or directly to a target object to be heat so as to localize heat-production and thus heat selective portions of the target object.

Abstract translation: 公开了使用传热介质的传热介质和传热方法。 传热介质包括涂覆有多个纳米颗粒的透光基板。 纳米颗粒吸收入射在其上的光，从而产生热量，其被传送到待加热的目标物体。 纳米颗粒可以施加到目标物体上。 加热后，通过蚀刻除去颗粒。 可以将纳米颗粒选择性地施加到光透明基板上，或者直接加到待加热的目标物体上，从而定位目标物体的热产生和热选择性部分。

公开(公告)号：US08053059B2

公开(公告)日：2011-11-08

申请号：US11757018

申请日：2007-06-01

Applicant: Seong Jae Choi ,  Kyung Sang Cho ,  Jae Young Choi ,  Dong Kee Yi ,  Hyeon Jin Shin ,  Seon Mi Yoon ,  In Young Song ,  Jong Hyeon Lee ,  Duk Young Jung ,  Geun Tae Cho

Inventor： Seong Jae Choi ,  Kyung Sang Cho ,  Jae Young Choi ,  Dong Kee Yi ,  Hyeon Jin Shin ,  Seon Mi Yoon ,  In Young Song ,  Jong Hyeon Lee ,  Duk Young Jung ,  Geun Tae Cho

IPC: B32B3/14 ,  B32B3/02 ,  B05D5/00

CPC classification number: G03F7/0002 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L51/0013 ,  Y10T428/24413 ,  Y10T428/24479 ,  Y10T428/24678

Abstract: Provided is a substrate for forming a pattern comprising an inorganic layer having a modified surface, wherein the modified surface is formed by coating a surface of the inorganic layer with a bifunctional molecule comprising a functional group having an affinity for a nanocrystal at one end of the molecule and a functional group having an affinity for the inorganic layer at the other end of the molecule. A method for forming a pattern of nanocrystals is also provided.

Abstract translation: 提供一种用于形成包含具有改性表面的无机层的图案的基材，其中所述改性表面是通过用包含对纳米晶体具有亲和性的官能团的双官能分子涂覆所述无机层的表面而形成的 分子和在分子的另一端对无机层具有亲和性的官能团。 还提供了形成纳米晶体图案的方法。

公开(公告)号：US20110244210A1

公开(公告)日：2011-10-06

申请号：US13164664

申请日：2011-06-20

Applicant: Jae-young CHOI ,  Hyeon-Jin SHIN ,  Seon-mi YOON

Inventor： Jae-young CHOI ,  Hyeon-Jin SHIN ,  Seon-mi YOON

IPC: B32B5/00 ,  C23C16/26

CPC classification number: C23C16/01 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/186 ,  C01B32/194 ,  C01B2204/02 ,  C01B2204/04 ,  C01B2204/32 ,  C23C16/0281 ,  C23C16/26 ,  C23C16/56 ,  Y02E60/324 ,  Y10T428/261

Abstract: An economical method of preparing a large-sized graphene sheet having a desired thickness includes forming a film, the film comprising a graphitizing catalyst; heat-treating a gaseous carbon source in the presence of the graphitizing catalyst to form graphene; and cooling the graphene to form a graphene sheet. A graphene sheet prepared according to the disclosed method is also described.

Abstract translation: 制备具有所需厚度的大尺寸石墨烯片的经济方法包括形成膜，所述膜包含石墨化催化剂; 在石墨化催化剂的存在下热处理气态碳源以形成石墨烯; 并冷却石墨烯以形成石墨烯片。 还描述了根据所公开的方法制备的石墨烯片。

公开(公告)号：US20110127471A1

公开(公告)日：2011-06-02

申请号：US12847389

申请日：2010-07-30

Applicant: Hyeon-jin SHIN ,  Won-mook CHOI ,  Jae-young CHOI ,  Seon-mi YOON

Inventor： Hyeon-jin SHIN ,  Won-mook CHOI ,  Jae-young CHOI ,  Seon-mi YOON

IPC: H01B1/02 ,  H01B1/04 ,  H01B1/12

CPC classification number: H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/184 ,  C01B32/194 ,  H01L29/1606 ,  H01L29/167 ,  H01L51/002

Abstract: A composition including graphene; and a dopant selected from the group consisting of an organic dopant, an inorganic dopant, and a combination including at least one of the foregoing.

Abstract translation: 包含石墨烯的组合物; 和选自有机掺杂剂，无机掺杂剂和包括至少一种前述物质的组合的掺杂剂。

公开(公告)号：US20110095268A1

公开(公告)日：2011-04-28

申请号：US12911316

申请日：2010-10-25

Applicant: Jae-young CHOI ,  Hyeon-jin SHIN ,  Seon-mi YOON ,  Won-mook CHOI

Inventor： Jae-young CHOI ,  Hyeon-jin SHIN ,  Seon-mi YOON ,  Won-mook CHOI

IPC: H01L29/66 ,  H01L21/84

CPC classification number: H01L29/78696 ,  H01L29/78684

Abstract: A transistor includes at least three terminals comprising a gate electrode, a source electrode and a drain electrode, an insulating layer disposed on a substrate, and a semiconductor layer disposed on the substrate, wherein a current which flows between the source electrode and the drain electrode is controlled by application of a voltage to the gate electrode, where the semiconductor layer includes a graphene layer and at least one of a metal atomic layer and a metal ion layer, and where the metal atomic layer or the metal ion layer is interposed between the graphene layer and the insulating layer.

Abstract translation: 晶体管包括至少三个端子，包括栅电极，源电极和漏电极，设置在基板上的绝缘层和设置在基板上的半导体层，其中在源电极和漏极之间流动的电流 通过向栅电极施加电压来控制，其中半导体层包括石墨烯层和金属原子层和金属离子层中的至少一个，并且其中金属原子层或金属离子层介于 石墨烯层和绝缘层。

公开(公告)号：US20100316813A1

公开(公告)日：2010-12-16

申请号：US12854386

申请日：2010-08-11

Applicant: Hyeon Jin Shin ,  Seonmi Yoon ,  Jaeyoung Choi ,  Jin Seung Sohn ,  Eun Hyoung Cho

Inventor： Hyeon Jin Shin ,  Seonmi Yoon ,  Jaeyoung Choi ,  Jin Seung Sohn ,  Eun Hyoung Cho

IPC: B05D5/00

CPC classification number: B81C1/00031 ,  Y10S428/901 ,  Y10S428/913 ,  Y10S428/918 ,  Y10S977/742 ,  Y10T428/24174 ,  Y10T428/30

Abstract: A carbon nanotube (CNT) film having a transformed substrate structure and a manufacturing method thereof. The CNT film includes a transparent substrate, a plurality of three-dimensional (3D) structures formed distant from each other on the transparent substrate, and carbon nanotubes (CNTs) deposited on the transparent substrate where the plurality of 3D structures is not formed. The method includes forming a plurality of 3D structures distant from each other on a transparent substrate, and depositing a CNT solution on the substrate with the plurality of 3D structures formed thereon, wherein the CNT solution is deposited into a portion of the transparent substrate where the 3D structures are not formed. Thus, the deposition mechanism of the CNT solution is controlled to thereby increase the transparency of the CNT film and the electrical conductivity of an electrode including the CNT film.

Abstract translation: 具有转化基板结构的碳纳米管（CNT）膜及其制造方法。 CNT膜包括透明基板，在透明基板上彼此远离形成的多个三维（3D）结构以及沉积在不形成多个3D结构的透明基板上的碳纳米管（CNT）。 该方法包括在透明基板上形成彼此远离的多个3D结构，并且在其上形成有多个3D结构的基板上沉积CNT溶液，其中将CNT溶液沉积到透明基板的一部分中，其中 没有形成3D结构。 因此，控制CNT溶液的沉积机理，从而提高CNT膜的透明度和包括CNT膜的电极的导电性。

公开(公告)号：US20100252806A1

公开(公告)日：2010-10-07

申请号：US11961577

申请日：2007-12-20

Applicant: Jaeyoung CHOI ,  Hyeon Jin SHIN ,  Seonmi YOON ,  Seong Jae CHOI

Inventor： Jaeyoung CHOI ,  Hyeon Jin SHIN ,  Seonmi YOON ,  Seong Jae CHOI

IPC: H01L51/54 ,  H01L51/52 ,  H01L51/56 ,  H01L51/44 ,  H01L33/00

CPC classification number: H05B33/10 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  H01L51/002 ,  H01L51/0049 ,  H01L51/444 ,  H01L51/5012

Abstract: Disclosed are a carbon nano-tube (CNT) light emitting device and a method of manufacturing the same. Specifically, the CNT light emitting device comprises: a CNT thin film formed using a CNT dispersed solution; a n-doping polymer formed on one end of the CNT thin film; a p-doping polymer formed on the other end of the CNT thin film; and a light emitting part between the n-doping polymer and the p-doping polymer. In addition, the method of manufacturing a CNT light emitting device comprises steps of: mixing CNTs with a dispersing agent or dispersing solvent to prepare a CNT dispersed solution; forming a CNT thin film using the CNT dispersed solution; coating a n-doping polymer on one end of the CNT thin film; and coating a p-doping polymer on the other end of the CNT thin film. According to the invention, the n-doping polymer and the p-doping polymer are respectively coated on the CNT having a CNT random network structure to implement a p-n junction, thereby implementing a light emitting device in a simple and low-priced process.

Abstract translation: 公开了一种碳纳米管（CNT）发光器件及其制造方法。 具体地，CNT发光器件包括：使用CNT分散溶液形成的CNT薄膜; 形成在CNT薄膜一端的n掺杂聚合物; 形成在CNT薄膜的另一端的p掺杂聚合物; 以及n掺杂聚合物和p掺杂聚合物之间的发光部分。 此外，制造CNT发光元件的方法包括以下步骤：将CNT与分散剂或分散溶剂混合以制备CNT分散溶液; 使用CNT分散溶液形成CNT薄膜; 在CNT薄膜的一端涂覆n掺杂聚合物; 并在CNT薄膜的另一端涂覆p掺杂聚合物。 根据本发明，将n掺杂聚合物和p掺杂聚合物分别涂覆在具有CNT随机网络结构的CNT上以实现p-n结，从而以简单且低价格的方法实现发光器件。