公开(公告)号：US10580714B2

公开(公告)日：2020-03-03

申请号：US16175284

申请日：2018-10-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sun Jin Yun ,  Junjae Yang ,  Changbong Yeon ,  JungWook Lim

IPC: H01L21/02 ,  H01L23/31 ,  H01L29/16 ,  H01L23/29 ,  H01L29/24

Abstract: Provided is method of manufacturing a conductive film. The method includes forming a conductive film including a plurality of flakes on a substrate, wherein the conductive film is a semiconductor or a conductor, and forming a passivation region selectively on a boundary between the flakes adjacent to each other. The passivation region includes a metal compound selected from the group consisting of metal chalcogenide and transition metal chalcogenide. The forming of the passivation region includes providing a solution containing a first precursor including a cation of the metal compound and a second precursor including an anion of the metal compound on the conductive film. pH of the solution is between 7.0 and 10.0.

公开(公告)号：US09825226B2

公开(公告)日：2017-11-21

申请号：US14957316

申请日：2015-12-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sun Jin Yun ,  Changbong Yeon

IPC: H01L51/00 ,  G06F3/041

CPC classification number: H01L51/0021 ,  G06F3/041 ,  G06F2203/04103

Abstract: Provided is a method for manufacturing a conductive film. The method for manufacturing a conductive film includes providing a polymer thin-film on a base film, treating the polymer thin-film by using 10 M to 15 M of nitric acid, and washing the polymer thin-film treated with nitric acid. The nitric acid treatment is performed at room temperature for about 7 minutes to about 13 minutes.

公开(公告)号：US20180372677A1

公开(公告)日：2018-12-27

申请号：US15947213

申请日：2018-04-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Doo Hyeb YOUN ,  Sun Jin YUN ,  Changbong Yeon ,  Young-Jun YU ,  HongKyw CHOI

IPC: G01N27/414 ,  G01N31/10 ,  G01N27/12

CPC classification number: G01N27/4141 ,  C04B35/547 ,  C04B35/62259 ,  C04B35/62272 ,  C04B35/62847 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3289 ,  C04B2235/3293 ,  D01D5/0038 ,  D01F1/09 ,  D06M11/36 ,  G01N27/127 ,  G01N27/4146 ,  G01N31/10

Abstract: Provided is a chemical sensor which includes an alignment frame that has an opening that passes through the inside of the alignment frame and includes first and second side portions that face each other with the opening therebetween and insulation portions disposed between the first and second side portions, a plurality of sensing fibers disposed in two-dimensions across the opening of the alignment frame so as to connect the first side portion and the second side portion, and a source pattern and a drain pattern connected to the first side portion and the second side portion of the alignment frame, respectively.

公开(公告)号：US10545114B2

公开(公告)日：2020-01-28

申请号：US15947213

申请日：2018-04-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Doo Hyeb Youn ,  Sun Jin Yun ,  Changbong Yeon ,  Young-Jun Yu ,  HongKyw Choi

IPC: G01N27/414 ,  G01N31/10 ,  G01N27/12 ,  D01D5/00

Abstract: Provided is a chemical sensor which includes an alignment frame that has an opening that passes through the inside of the alignment frame and includes first and second side portions that face each other with the opening therebetween and insulation portions disposed between the first and second side portions, a plurality of sensing fibers disposed in two-dimensions across the opening of the alignment frame so as to connect the first side portion and the second side portion, and a source pattern and a drain pattern connected to the first side portion and the second side portion of the alignment frame, respectively.

公开(公告)号：US10361313B2

公开(公告)日：2019-07-23

申请号：US15465740

申请日：2017-03-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Doo Hyeb Youn ,  Sun Jin Yun ,  Changbong Yeon ,  Young-Jun Yu

IPC: H01L21/04 ,  H01L29/16 ,  H01L29/24 ,  H01L29/45 ,  H01L29/66 ,  H01L21/445 ,  H01L29/772 ,  H01L29/786 ,  H01L21/4763

Abstract: Disclosed are an electronic device and a method of fabricating the same. The method of fabricating an electronic device comprises providing on a substrate a channel layer including a two-dimensional material, providing a metal fiber layer on a first surface of a conductive layer, providing the metal fiber layer on the channel layer, and performing a thermal treatment process to form a junction layer where a portion of the metal fiber layer is covalently bonded to a portion of the channel layer.

公开(公告)号：US10240256B2

公开(公告)日：2019-03-26

申请号：US15592275

申请日：2017-05-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Doo Hyeb Youn ,  Sun Jin Yun ,  Changbong Yeon ,  Young-Jun Yu

IPC: D01D5/00

Abstract: An electro spinning apparatus according to embodiments of the inventive concept includes a nozzle unit discharging nano fiber on a substrate, and an alignment device having the substrate disposed thereon and aligning the nano fiber, wherein the alignment device includes a body and an angle adjustment unit adjusting an angle formed by a straight line connecting two electrodes disposed to face each other among the electrodes and the substrate.