公开(公告)号：US20190319096A1

公开(公告)日：2019-10-17

申请号：US16314676

申请日：2016-07-04

Applicant: KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP ,  Korea Advanced Institute of Science and Technology

Inventor： Hyun Jong CHUNG ,  Hyun Cheol KIM ,  Han Byeol LEE ,  Hak Seong KIM ,  Sung Yool CHOI

IPC: H01L29/06 ,  H01L29/872 ,  H01L29/66

Abstract: Disclosed are a two-dimensional semiconductor in which an energy band gap changes with thickness, a manufacturing method therefor, and a semiconductor device comprising the same. A two-dimensional semiconductor according to an embodiment comprises: a first layer having a first thickness; and a second layer having a second thickness, wherein the first thickness and the second thickness are different from each other, the first layer forms a first junction with a first electrode, and the second layer forms a second junction with a second electrode.

公开(公告)号：US20190315626A1

公开(公告)日：2019-10-17

申请号：US16193361

申请日：2018-11-16

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： O Ok PARK ,  Seok Hwan LEE ,  Sang Hyuk IM

IPC: C01B32/194 ,  C09K11/65

Abstract: Provided are a graphene-based compound, a preparation method thereof, a single-phase composition for preparing a graphene-based compound, and a graphene quantum dot. Specifically, provided are a graphene-based compound prepared from a single-phase composition for preparing a graphene-based compound including hydrocarbyl amine, a hydroxyl group-containing carbon source, and an acid, a preparation method thereof, a single-phase composition for preparing a graphene-based compound, and a graphene quantum dot.

公开(公告)号：US10447584B2

公开(公告)日：2019-10-15

申请号：US14976578

申请日：2015-12-21

Applicant: SK Hynix Inc. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Gwangsun Kim ,  John Dongjun Kim ,  Yong-Kee Kwon

IPC: G06F12/00 ,  H04L12/721

Abstract: A memory network includes a first local memory group, a second local memory group, and multiple first channels. The first local memory group includes multiple first memory devices that are not directly connected to each other. The second local memory group includes multiple second memory devices that are not directly connected to each other. The first channels are configured to connect the first memory devices to the second memory devices in a one to one relationship.

公开(公告)号：US20190312072A1

公开(公告)日：2019-10-10

申请号：US16353301

申请日：2019-03-14

Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Yang Ho CHO ,  Ki-Hun JEONG ,  Dong Kyung NAM ,  Kisoo KIM ,  Kyung-Won JANG

IPC: H01L27/146

Abstract: An image sensor and a method of manufacturing the image sensor are provided. The image sensor includes a block layer including an absorption layer and a transparent layer, a lens element located below the block layer, and a sensing element located to face the lens element.

公开(公告)号：US10438311B2

公开(公告)日：2019-10-08

申请号：US15719364

申请日：2017-09-28

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Heung-Kyu Lee ,  Jong-Uk Hou ,  Hak-Yeol Choi ,  Hyun-Ji Song ,  Do-Gon Kim ,  Han-Ul Jang

IPC: G06K9/00 ,  G06T1/00 ,  G06F21/16 ,  G06F21/10 ,  B33Y10/00

Abstract: In a watermark embedding method and apparatus, a layered three-dimensional model is aligned in a printing direction based on a layering direction of the layered three-dimensional model. Then, a watermark having a predetermined pattern is embedded into the aligned three-dimensional model in a direction orthogonal to the printing direction so that the embedded watermark is not associated with the printing direction.

公开(公告)号：US10437035B2

公开(公告)日：2019-10-08

申请号：US15756478

申请日：2016-08-31

Applicant: MEDICINAL BIOCONVERGENCE RESEARCH CENTER ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Pil Han Kim ,  Inwon Park ,  Sunghoon Kim

IPC: G02B21/36 ,  A61B5/00 ,  A61B5/08 ,  G02B21/00

Abstract: Disclosed are a microaspiration-based lung window apparatus for obtaining a microscopic image of in vivo lung tissue and a method for using the window apparatus to obtain cell-level and molecular level microscopic images of in vivo lung tissue while maintaining physiological respiration and circulation of an animal without interference. In one embodiment, a lung window apparatus comprises an open window having the upper and lower parts open, a cover glass placed over the upper part and lung tissue coming in contact with the lower part; an aspiration tube extending from one side of the open window to an aspiration apparatus enabling the inside of the open window to be in a vacuum state; and a tilting mount placing unit extending from one side of the open window having a tilting mount to enable the cover glass and an object lens of a confocal microscope system to stay parallel to each other.

公开(公告)号：US20190302365A1

公开(公告)日：2019-10-03

申请号：US16366534

申请日：2019-03-27

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Kyoungsik YU ,  Youngho JUNG

IPC: G02B6/132 ,  G02B6/12 ,  G02B6/122

Abstract: The method for manufacturing the heterojunction circuit according to one embodiment of the present disclosure comprises depositing a first electrode on at least a part of a waveguide, moving a semiconductor comprising a second electrode at a lower end thereof onto the first electrode, and depositing a third electrode on an upper end of the semiconductor, wherein the waveguide and the semiconductor comprise different materials. Additionally, the moving step further comprises generating microbubbles by supplying heat to at least a part of the semiconductor, moving the semiconductor on the first electrode by moving the generated microbubbles, and removing the microbubbles by positioning the semiconductor on the first electrode.

公开(公告)号：US10429008B2

公开(公告)日：2019-10-01

申请号：US15239159

申请日：2016-08-17

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dae Jun Chang ,  Pal G Bergan

IPC: F17C1/08 ,  F17C3/02 ,  F17C1/02 ,  F17C1/12 ,  F17C13/02

Abstract: Provided is a pressure tank having a lattice structure, including: a tank body that has a high-pressure fluid accommodated therein and is manufactured to have a prismatic shape; and cell structures that are disposed in the prismatic tank body, are manufactured in a lattice form, arrive from one side wall of the tank body to the other side wall thereof facing it, and are orthogonally arranged regularly.

公开(公告)号：US10425087B1

公开(公告)日：2019-09-24

申请号：US15956335

申请日：2018-04-18

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seung Tak Ryu ,  Woo Cheol Kim

IPC: H03K5/26 ,  H03L7/095

Abstract: The exemplary embodiments of the present disclosure relate to a phase adjustment apparatus, and its operation method, provided with a phase detector, phase controller and phase calibrator for reducing complexity of a circuit and enabling execution of a phase adjustment operation in the background.

公开(公告)号：US10421611B2

公开(公告)日：2019-09-24

申请号：US16052781

申请日：2018-08-02

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Tae-Hyuk Kwon ,  Taehyung Park

IPC: B65G5/00 ,  C07K7/06 ,  E21B41/00

Abstract: A geological storage system of carbon dioxide according to an exemplary embodiment of the present invention includes: an injection pipe that extends to a carbon storage reservoir that includes a plurality of rock grains and brine, from the ground surface, and supplies an injection material that includes carbon dioxide (CO2) to the carbon storage reservoir; a plurality of pores that are disposed between the plurality of rock grains; and a storage structure that is connected with a part of the plurality of pores and where the carbon dioxide reaches through the plurality of pores and then stored.