公开(公告)号：US20180105952A1

公开(公告)日：2018-04-19

申请号：US15784188

申请日：2017-10-16

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Sung Ho LEE ,  Su Young SON ,  Hae Na JO ,  Kyung-ae OH ,  Tae-Wook KIM ,  Dong Su LEE

IPC: C30B28/02 ,  C30B29/02 ,  B05D1/18 ,  B05D3/02 ,  B05D7/14 ,  B05D7/20

CPC classification number: C30B28/02 ,  B05D1/18 ,  B05D3/0254 ,  B05D7/14 ,  B05D7/20 ,  C01B32/184 ,  C23C18/00 ,  C23C18/1204 ,  C23C18/1241 ,  C30B29/02 ,  C30B29/60 ,  C30B33/02

Abstract: The growth of a specific crystal plane of a polycrystalline metal is induced or suppressed by forming a carbon material on the surface of the polycrystalline metal, and accordingly, the ratio of the crystal plane may be controlled, particularly, the crystal plane may be controlled so as for the polycrystalline metal to be similar to a single crystalline metal. Accordingly, a metal-carbon material composite where a crystal plane is controlled may be mass-produced at low costs through a continuous process.

公开(公告)号：US20230340281A1

公开(公告)日：2023-10-26

申请号：US17956980

申请日：2022-09-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang seok LEE ,  Dong Su LEE ,  Se Gyu JANG ,  Yongho JOO ,  Sukang BAE ,  Seokhoon AHN ,  Dae-Young JEON ,  Jangyup SON ,  Jungwon KIM

IPC: C09D7/45 ,  C01B32/174 ,  C01B32/159 ,  C01B21/064 ,  C09D1/00 ,  C09D7/65

CPC classification number: C09D7/45 ,  C01B32/174 ,  C01B32/159 ,  C01B21/0648 ,  C09D1/00 ,  C09D7/65 ,  C01B2202/02 ,  C01B2202/28 ,  C01P2004/13 ,  C01P2006/22

Abstract: A nanotube dispersion, a nanotube film manufactured using the same, and a manufacturing method thereof are provided. The nanotube dispersion comprises a nanotube, a nanotube dispersant including at least one selected from a compound represented by a chemical formula 1 and a salt thereof, and a solvent including one selected from an organic solvent, water, and a mixture thereof.

公开(公告)号：US20220142021A1

公开(公告)日：2022-05-05

申请号：US17579163

申请日：2022-01-19

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ho-Koang CHOI ,  Byung Joon MOON ,  Dong Su LEE ,  Sukang BAE ,  Seoung-Ki LEE ,  Sang Hyun LEE ,  Tae-Wook KIM

IPC: H05K9/00 ,  H01B13/30 ,  H01B13/22

Abstract: Provided is a method for manufacturing an electromagnetic interference shielding film comprising an electromagnetic interference shielding layer, the method comprising the steps of: preparing a metal nanoplate solution comprising a solvent in which metal nanoplates are dispersed; and coating the metal nanoplate solution on a substrate.

公开(公告)号：US20170110672A1

公开(公告)日：2017-04-20

申请号：US15297653

申请日：2016-10-19

Applicant: Korea Institute of Science and Technology

Inventor： Sukang BAE ,  Byung Joon MOON ,  Ye Lin OH ,  Dongheon SHIN ,  Sang Jin KIM ,  Sang Hyun LEE ,  Tae-Wook KIM ,  Dong Su LEE ,  Min PARK

IPC: H01L51/00 ,  C07D471/22 ,  H01L31/0352

CPC classification number: H01L51/0072 ,  C07D471/22 ,  H01L51/4253 ,  Y02E10/549

Abstract: Provided are nitrogen-doped carbon quantum dots as pyrolysis product of fumaronitrile. The carbon quantum dots may be formed in such a manner that nitrogen may be doped in an amount of 3-10 wt % based on the total weight of the carbon quantum dots with no need for a separate doping process. As a result, the carbon quantum dots have excellent properties, such as optical property, electroconductivity and thermal safety, and thus may be useful for photocatalysts or organic solar cells, or the like.

公开(公告)号：US20190024268A1

公开(公告)日：2019-01-24

申请号：US16032585

申请日：2018-07-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sunbin HWANG ,  Dong Su LEE ,  Dae-Young JEON ,  Sukang BAE ,  Seoung-Ki LEE ,  Sang Hyun LEE ,  Tae-Wook KIM

IPC: D03D1/00 ,  H01L21/47 ,  G03F7/20 ,  G03F7/00

Abstract: A fiber-type electronic device comprising a pattern for electronic devices stacked on a fiber filament substrate is provided. It is possible to manufacture an electronic device directly on a fiber filament substrate by applying the pattern for electronic devices. Thus, it can be widely used for wearable devices and the like. The pattern for electronic devices is manufactured by a method for forming a pattern for electronic devices comprising an exposure process using a maskless exposure apparatus. Thus, it is possible to manufacture a pattern for electronic devices on a fiber filament substrate through a continuous process and thus to increase the process efficiency.

公开(公告)号：US20170058193A1

公开(公告)日：2017-03-02

申请号：US15165115

申请日：2016-05-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Gil Seong KANG ,  Cheol-Ho LEE ,  Sung Ho LEE ,  Dong Su LEE ,  Tae-Wook KIM ,  Younki LEE

IPC: C09K11/65 ,  C09K11/77 ,  C09K11/68 ,  C01B31/02 ,  C09K11/87

CPC classification number: C09K11/65 ,  C01B32/15 ,  C01P2004/62 ,  C01P2004/64 ,  C09K11/68 ,  C09K11/7756 ,  C09K11/7759 ,  C09K11/87

Abstract: Provided is a carbon nanostructure including a plurality of organic molecules that are decomposition products of an organic solvent. The carbon nanostructure includes a carbon nanostructure core and a plurality of organic molecules bound to and grown on the carbon nanostructure core, wherein the carbon nanostructure core is a combination of the organic molecules.

Abstract translation: 提供了包含作为有机溶剂的分解产物的多个有机分子的碳纳米结构体。 碳纳米结构包括碳纳米结构芯和结合并生长在碳纳米结构芯上的多个有机分子，其中碳纳米结构芯是有机分子的组合。

公开(公告)号：US20160365165A1

公开(公告)日：2016-12-15

申请号：US15177816

申请日：2016-06-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Su Young SON ,  Sung Ho LEE ,  Dong Su LEE ,  Tae-Wook KIM

IPC: H01B5/00 ,  H01B7/18 ,  H01B1/02 ,  H01B5/02 ,  H01B5/12

CPC classification number: H01B5/002 ,  H01B1/02 ,  H01B1/026 ,  H01B5/02 ,  H01B5/12 ,  H01B7/1805

Abstract: Provided are a composite electric wire structure wherein a carbon material island structure is formed on a surface of a metal wire and a method for manufacturing the same. The carbon material/metal composite electric wire is capable of solving stability problem and preventing a decrease in electrical properties, mechanical properties, etc. In addition, the composite electric wire structure may be produced in commercially viable large scale.

Abstract translation: 提供一种复合电线结构，其中在金属线的表面上形成碳材料岛结构及其制造方法。 碳材料/金属复合电线能够解决稳定性问题，防止电特性，机械特性等的降低。另外，复合电线结构体可以以商业上可行的大规模生产。

公开(公告)号：US20200163261A1

公开(公告)日：2020-05-21

申请号：US16630104

申请日：2018-12-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ho-Koang CHOI ,  Byung Joon MOON ,  Dong Su LEE ,  Sukang BAE ,  Seoung-Ki LEE ,  Sang Hyun LEE ,  Tae-Wook KIM

IPC: H05K9/00 ,  H01B13/22 ,  H01B13/30

Abstract: Provided is a method for manufacturing an electromagnetic interference shielding film comprising an electromagnetic interference shielding layer, the method comprising the steps of: preparing a metal nanoplate solution comprising a solvent in which metal nanoplates are dispersed; and coating the metal nanoplate solution on a substrate.