公开(公告)号：US07576230B2

公开(公告)日：2009-08-18

申请号：US10878119

申请日：2004-06-29

Applicant: Hyeon Jin Shin ,  Hyun Dam Jeong ,  Jong Baek Seon ,  Sang Kook Mah ,  Jin Heong Yim ,  Jae Jun Lee ,  Kwang Hee Lee ,  Jung Bae Kim

Inventor： Hyeon Jin Shin ,  Hyun Dam Jeong ,  Jong Baek Seon ,  Sang Kook Mah ,  Jin Heong Yim ,  Jae Jun Lee ,  Kwang Hee Lee ,  Jung Bae Kim

IPC: C07F7/08 ,  C08G77/04

CPC classification number: C07F7/21 ,  Y10T428/31663

Abstract: A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges (B), an acyclic alkoxy silane monomer (C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO2 enhance its applicability to the process of producing a semiconductor, wherein it finds great use as a dielectric film.

Abstract translation: 多官能环状硅氧烷化合物（A），由化合物（A）或化合物（A）制备的硅氧烷类（共）聚合物和至少一种具有有机桥（B）的Si单体，无环烷氧基 硅烷单体（C）和直链硅氧烷单体（D）; 以及使用该聚合物制备电介质膜的方法。 本发明的硅氧烷化合物具有高反应性，因此由该化合物制备的聚合物的机械性能，热稳定性和抗裂性优异，并且由于与常规孔产生材料的相容性而具有低的介电常数。 此外，低含量的碳和高含量的SiO 2增强了其在制造半导体的过程中的适用性，其中它被广泛用作电介质膜。

公开(公告)号：US20090155161A1

公开(公告)日：2009-06-18

申请号：US12131703

申请日：2008-06-02

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

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

IPC: C01B31/04 ,  B05D3/02

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B3/0021 ,  C01B32/15 ,  C01B32/18 ,  C01B32/184 ,  C01B2204/02 ,  C01B2204/04 ,  Y02E60/325

Abstract: Provided are a method of preparing a graphene shell and a graphene shell prepared using the method. A first heat treatment is performed on a mixture of an organic solvent and a graphitization catalyst so as to carburize the graphitization catalyst with carbon decomposed from the organic solvent. The graphitization catalyst is in the form of particles. A second heat treatment process is performed on the carburized graphitization catalyst in an inert or reductive gas atmosphere to thereby form graphene shells on surfaces of the carburized graphitization catalyst

Abstract translation: 提供了一种制备石墨烯壳和使用该方法制备的石墨烯壳的方法。 对有机溶剂和石墨化催化剂的混合物进行第一次热处理，以便用有机溶剂分解的碳对石墨化催化剂进行渗碳。 石墨化催化剂是颗粒的形式。 在惰性或还原气体气氛中对渗碳石墨化催化剂进行第二热处理工艺，从而在渗碳石墨化催化剂的表面上形成石墨烯壳

公开(公告)号：US20090061149A1

公开(公告)日：2009-03-05

申请号：US12055755

申请日：2008-03-26

Applicant: Hyeon Jin SHIN ,  Seonmi YOON ,  JAEYOUNG CHOI ,  Jin Sueng SOHN ,  Eun Hyoung CHO

Inventor： Hyeon Jin SHIN ,  Seonmi YOON ,  JAEYOUNG CHOI ,  Jin Sueng SOHN ,  Eun Hyoung CHO

IPC: B32B5/16 ,  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， 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：US20090022650A1

公开(公告)日：2009-01-22

申请号：US12117140

申请日：2008-05-08

Applicant: Seong Jae CHOI ,  Jaeyoung CHOI ,  Hyeon Jin SHIN ,  Seonmi YOON ,  Young Hee LEE ,  Ki Kang KIM

Inventor： Seong Jae CHOI ,  Jaeyoung CHOI ,  Hyeon Jin SHIN ,  Seonmi YOON ,  Young Hee LEE ,  Ki Kang KIM

IPC: C01B31/02

CPC classification number: B82Y40/00 ,  B82Y10/00 ,  B82Y30/00 ,  C01B32/168 ,  H01L51/0048

Abstract: Disclosed herein are methods for manufacturing a carbon nanotube (CNT) having electrons that are injected, with treatment with a reducing agent, a CNT manufactured according to the method, and an electric device comprising the CNT a CNT manufactured according to the method. The electronic characteristics such as the doped level and the band gap of the CNT having electrons injected therein can be widely and easily adjusted by changing the treatment conditions of the reducing agent.

Abstract translation: 本文公开了制备具有注入电子的碳纳米管（CNT）的方法，用还原剂处理，根据该方法制造的CNT以及包含根据该方法制造的CNT的CNT的电子器件。 通过改变还原剂的处理条件，可以广泛容易地调整电子特性，例如其中注入有电子的CNT的掺杂水平和带隙。

公开(公告)号：US20090020732A1

公开(公告)日：2009-01-22

申请号：US12123015

申请日：2008-05-19

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

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

IPC: D01F9/12 ,  C07D409/02 ,  C07D409/14 ,  H01B1/22 ,  C07D333/06

CPC classification number: C07D409/14 ,  B03B1/04 ,  B03B5/32 ,  B03B5/442 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/172 ,  C01B32/174 ,  C01B2202/02 ,  C01B2202/04 ,  C01B2202/06 ,  C01B2202/22 ,  C01B2202/28

Abstract: Provided is method of selectively separating carbon nanotubes into metallic carbon nanotubes and semiconducting carbon nanotubes, the method including: preparing a mixture including a dispersant, carbon nanotubes, and a solvent; dispersing the carbon nanotubes in the mixture; and separating the semiconducting carbon nanotubes from the mixture in which the carbon nanotubes are dispersed, wherein the dispersant is an oligomer including about 2 to about 24 repeat units, each including a head moiety and a tail moiety, wherein the head moiety comprises 1 to about 5 aromatic hetero rings, and the tail moiety comprises a hydrocarbon chain or chains connected to the head moiety.

Abstract translation: 提供了将碳纳米管选择性分离成金属碳纳米管和半导体碳纳米管的方法，该方法包括：制备包括分散剂，碳纳米管和溶剂的混合物; 将碳纳米管分散在混合物中; 以及从其中分散有碳纳米管的混合物分离半导体碳纳米管，其中分散剂是包含约2至约24个重复单元的低聚物，每个重复单元包括头部部分和尾部部分，其中头部部分包含1至约 5个芳族杂环，并且尾部部分包含连接到头部部分的烃链或链。

公开(公告)号：US20090008712A1

公开(公告)日：2009-01-08

申请号：US12060902

申请日：2008-04-02

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

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

IPC: H01L29/786 ,  H01B1/04 ,  B05D5/12

CPC classification number: H01B1/04 ,  B82Y10/00 ,  H01L51/444 ,  Y02E10/549 ,  Y02P70/521

Abstract: Disclosed is a carbon nanotube (CNT) thin film having metallic nanoparticles. The CNT thin film includes a plastic transparent substrate and a CNT composition coated on the substrate. The CNT composition includes a CNT and metallic nanoparticles distributed on the CNT surface. The plastic transparent substrate is flexible. The metallic nanoparticles are formed by heating a metallic precursor adsorbed in the CNT surface. A method of manufacturing the CNT thin film having metallic nanoparticles is also disclosed. A CNT-dispersed solution is prepared by mixing a CNT with a dispersant or a dispersion solvent. The CNT-dispersed solution is used to form a CNT thin film. Metallic precursors are implanted in the CNT thin film. Then, a heat-treatment is applied to transform the metallic precursors into metallic particles including metallic nanoparticles.

Abstract translation: 公开了具有金属纳米粒子的碳纳米管（CNT）薄膜。 CNT薄膜包括塑料透明基材和涂覆在基材上的CNT组合物。 CNT组成包括分布在CNT表面上的CNT和金属纳米颗粒。 塑料透明基材是柔性的。 通过加热吸附在CNT表面的金属前体形成金属纳米颗粒。 还公开了一种制造具有金属纳米颗粒的CNT薄膜的方法。 通过将CNT与分散剂或分散溶剂混合来制备CNT分散溶液。 CNT分散溶液用于形成CNT薄膜。 将金属前体注入到CNT薄膜中。 然后，进行热处理以将金属前体转变成包括金属纳米颗粒的金属颗粒。

公开(公告)号：US20080166506A1

公开(公告)日：2008-07-10

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: B44F1/00 ,  F21V9/06

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：US07338689B2

公开(公告)日：2008-03-04

申请号：US11218753

申请日：2005-09-06

Applicant: Hyeon Jin Shin ,  Hyun Dam Jeong

Inventor： Hyeon Jin Shin ,  Hyun Dam Jeong

IPC: B05D3/02

CPC classification number: H01L23/5329 ,  C09D183/04 ,  C09D183/14 ,  H01L21/02126 ,  H01L21/02203 ,  H01L21/02216 ,  H01L21/02282 ,  H01L21/3122 ,  H01L21/31695 ,  H01L2924/0002 ,  Y10T428/31663 ,  H01L2924/00

Abstract: Disclosed herein is a composition for forming a low dielectric thin film, which includes silane monomers having only any one of stereoisomer, or a siloxane polymer produced by polymerizing the monomers, and a method of producing the low dielectric thin film using the same. When using the composition, mechanical properties are excellent because tacticity of a matrix is improved, and formation of pores is increased due to a molecular free volume, thus it is possible to produce a low dielectric thin film having low dielectricity.

Abstract translation: 本文公开了用于形成低电介质薄膜的组合物，其包括仅具有任何一种立体异构体的硅烷单体或通过聚合单体制备的硅氧烷聚合物，以及使用其制备低电介质薄膜的方法。 当使用组合物时，机械性能是优异的，因为基质的立构规整性得到改善，并且由于无分子体积而增加孔的形成，因此可以制备具有低介电性的低电介质薄膜。