公开(公告)号：US08138568B2

公开(公告)日：2012-03-20

申请号：US11735178

申请日：2007-04-13

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: H01L31/06

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CNT的CNT组合物形成 掺杂分散剂。 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：US08075950B2

公开(公告)日：2011-12-13

申请号：US12132319

申请日：2008-06-03

Applicant: Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

Inventor： Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

IPC: B05D3/02 ,  B05D3/06 ,  C08F2/46 ,  B32B5/16

CPC classification number: C01B32/184 ,  B82Y30/00 ,  B82Y40/00 ,  C01B3/0015 ,  C01B2204/02 ,  C01B2204/04 ,  G02B6/032 ,  Y02E60/328 ,  Y10T428/2982 ,  Y10T428/2991

Abstract: Provided are a process for economically preparing a graphene shell having a desired configuration which is applicable in various fields wherein in the process the thickness of the graphene shell can be controlled, and a graphene shell prepared by the process.

Abstract translation: 提供了一种用于经济地制备具有所需构造的石墨烯壳的方法，其可应用于各种领域，其中在该过程中可以控制石墨烯壳的厚度和通过该方法制备的石墨烯壳。

公开(公告)号：US20110285951A1

公开(公告)日：2011-11-24

申请号：US12897198

申请日：2010-10-04

Applicant: Seon-mi YOON ,  Honglong NING ,  Chang-oh JEONG ,  Jae-young CHOI ,  Won-mook CHOI ,  Hyeon-jin SHIN

Inventor： Seon-mi YOON ,  Honglong NING ,  Chang-oh JEONG ,  Jae-young CHOI ,  Won-mook CHOI ,  Hyeon-jin SHIN

IPC: G02F1/1343 ,  B05D5/06 ,  H01B1/04 ,  B82Y20/00

CPC classification number: G02F1/13439 ,  B82Y10/00 ,  B82Y30/00 ,  C08L33/02 ,  Y10T428/1064

Abstract: A carbon nanotube (“CNT”) composition includes CNTs, a dispersing agent containing a reactive functional group, and at least one kind of dispersion medium. A CNT layer structure includes a substrate and a CNT layer disposed on the substrate, the CNT layer including the CNT composition including the CNTs arranged in a network-shape, and an organic material adsorbed to the CNTs and chemically bonded to the substrate. A liquid crystal display device includes the CNT layer structure. A method of manufacturing the CNT layer structure uses the CNT composition. A method of manufacturing the liquid crystal display device includes forming a pixel electrode on a passivation layer, by using the method of manufacturing the CNT layer structure.

Abstract translation: 碳纳米管（“CNT”）组合物包括CNT，含有反应性官能团的分散剂和至少一种分散介质。 CNT层结构包括基板和设置在基板上的CNT层，CNT层包括CNT网络形状的碳纳米管组合物，以及吸附在CNT上的化学键合到基板上的有机材料。 液晶显示装置包括CNT层结构。 制造CNT层结构的方法使用CNT组合物。 制造液晶显示装置的方法包括：通过使用CNT层结构的制造方法，在钝化层上形成像素电极。

公开(公告)号：US07988941B2

公开(公告)日：2011-08-02

申请号：US12169114

申请日：2008-07-08

Applicant: Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

Inventor： Jae-young Choi ,  Hyeon-Jin Shin ,  Seon-mi Yoon

IPC: C01B31/04

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：US20110086176A1

公开(公告)日：2011-04-14

申请号：US12899867

申请日：2010-10-07

Applicant: Seon-mi YOON ,  Seong-jae CHOI ,  Hyeon-jin SHIN ,  Jae-young CHOI ,  Sung-jin KIM ,  Young-hee LEE

Inventor： Seon-mi YOON ,  Seong-jae CHOI ,  Hyeon-jin SHIN ,  Jae-young CHOI ,  Sung-jin KIM ,  Young-hee LEE

IPC: H01B1/24 ,  B05D1/18 ,  B82Y99/00 ,  B82Y40/00

CPC classification number: H01J9/025 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/02 ,  H01B1/04 ,  H01J2201/30469 ,  H01L51/002 ,  H01L51/0048 ,  H01L51/0049 ,  H01L51/5206 ,  H05B33/28 ,  Y02E10/549

Abstract: Provided are a method of doping carbon nanotubes, p-doped carbon nanotubes prepared using the method, and an electrode, a display device or a solar cell including the carbon nanotubes. Particularly, a method of doping carbon nanotubes having improved conductivity by reforming the carbon nanotubes using an oxidizer, doped carbon nanotubes prepared using the method, and an electrode, a display device or a solar cell including the carbon nanotubes are provided

Abstract translation: 提供了使用该方法制备的掺杂碳纳米管，p掺杂碳纳米管的方法，以及包括碳纳米管的电极，显示装置或太阳能电池。 特别地，提供一种通过使用氧化剂重整碳纳米管，通过使用该方法制备的掺杂碳纳米管以及包括碳纳米管的电极，显示装置或太阳能电池来掺杂具有改善的导电性的碳纳米管的方法

公开(公告)号：US07880175B2

公开(公告)日：2011-02-01

申请号：US11939489

申请日：2007-11-13

Applicant: Hyeon Jin Shin ,  Jae Young Choi ,  In Yong Song ,  Dong Kee Yi ,  Seong Jae Choi ,  Seon Mi Yoon

Inventor： Hyeon Jin Shin ,  Jae Young Choi ,  In Yong Song ,  Dong Kee Yi ,  Seong Jae Choi ,  Seon Mi Yoon

IPC: G02F1/17 ,  H01H9/18

CPC classification number: H04M1/22 ,  H01H2219/028 ,  H01H2219/054 ,  H01H2239/07 ,  H01H2300/036

Abstract: Disclosed herein is an ultraviolet (UV) light-blocking composition comprising a metal nanoparticle that absorbs and blocks a UV light wavelength using a surface plasmon-absorbing wavelength, and a dielectric. The UV light-blocking composition is capable of absorbing and blocking a UV light wavelength or, a specific wavelength, using the surface plasmon-absorbing wavelength of the metal nanoparticle or, the plasmon-absorbing wavelength transited by the dielectric, thereby demonstrating increased visibility when applied to an image display apparatus such as a mobile phone, and the like.

Abstract translation: 本文公开了包含使用表面等离子体激元吸收波长吸收和阻挡UV光波长的金属纳米颗粒和电介质的紫外线（UV）遮光组合物。 紫外光阻挡组合物能够使用金属纳米颗粒的表面等离子体吸收波长或通过电介质转移的等离子体激元吸收波长来吸收和阻挡UV光波长或特定波长，从而显示出增加的可见度 应用于诸如移动电话的图像显示装置等。

公开(公告)号：US07851802B2

公开(公告)日：2010-12-14

申请号：US12219265

申请日：2008-07-18

Applicant: Kyung-bae Park ,  Seon-mi Yoon ,  Sang-yoon Lee ,  Jae-young Choi ,  Hyeon-jin Shin ,  Myung-kwan Ryu ,  Tae-sang Kim ,  Jang-yeon Kwon ,  Kyung-seok Son ,  Ji-sim Jung

Inventor： Kyung-bae Park ,  Seon-mi Yoon ,  Sang-yoon Lee ,  Jae-young Choi ,  Hyeon-jin Shin ,  Myung-kwan Ryu ,  Tae-sang Kim ,  Jang-yeon Kwon ,  Kyung-seok Son ,  Ji-sim Jung

IPC: H01L31/036

CPC classification number: H01L21/02675 ,  H01L21/02532 ,  H01L29/66765 ,  Y10S977/762 ,  Y10S977/778

Abstract: Example embodiments relate to a poly-crystalline silicon (Si) thin film, a thin film transistor (TFT) formed from a poly-crystalline silicon (Si) thin film and methods of manufacturing the same. The method of manufacturing the poly-crystalline Si thin film includes forming an active layer formed of amorphous Si on a substrate, coating a gold nanorod on the active layer, and irradiating infrared rays onto the gold nanorod to crystallize the active layer.

Abstract translation: 示例性实施例涉及由多晶硅（Si）薄膜形成的多晶硅（Si）薄膜，薄膜晶体管（TFT）及其制造方法。 多晶Si薄膜的制造方法包括在基板上形成由非晶Si形成的有源层，在有源层上涂覆金纳米棒，并将红外线照射到金纳米棒上以结晶活性层。

公开(公告)号：US20100133480A1

公开(公告)日：2010-06-03

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: H01B1/24 ,  C07D213/22 ,  C07D213/26

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：US20090324897A1

公开(公告)日：2009-12-31

申请号：US12122293

申请日：2008-05-16

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

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

IPC: B32B3/10 ,  B05D1/18

CPC classification number: C30B19/08 ,  B81B2207/056 ,  B81C1/00031 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/188 ,  C30B19/12 ,  C30B25/10 ,  C30B25/18 ,  C30B29/02 ,  C30B29/64 ,  H01L29/1606 ,  H01L29/43 ,  H05K3/105 ,  H05K2201/0323 ,  Y10S977/734 ,  Y10S977/842 ,  Y10S977/843 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/24917

Abstract: Provided are a graphene pattern and a process of preparing the same. Graphene is patterned in a predetermined shape on a substrate to form the graphene pattern. The graphene pattern can be formed by forming a graphitizing catalyst pattern on a substrate, contacting a carbonaceous material with the graphitizing catalyst and heat-treating the resultant.

Abstract translation: 提供了石墨烯图案及其制备方法。 石墨烯在基板上以预定形状图案化以形成石墨烯图案。 石墨烯图案可以通过在基板上形成石墨化催化剂图案，使碳质材料与石墨化催化剂接触并对所得物进行热处理而形成。

公开(公告)号：US20090308520A1

公开(公告)日：2009-12-17

申请号：US12358830

申请日：2009-01-23

Applicant: Hyeon Jin Shin ,  Jaeyoung Choi ,  Seonmi Yoon

Inventor： Hyeon Jin Shin ,  Jaeyoung Choi ,  Seonmi Yoon

IPC: B32B37/02 ,  C01B31/04 ,  B44C1/22

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。