公开(公告)号：US20210005589A1

公开(公告)日：2021-01-07

申请号：US16913593

申请日：2020-06-26

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Sanghyeon KIM ,  DaeMyeong GEUM

IPC: H01L25/16 ,  H01L33/00 ,  H01L33/62 ,  H01L23/00

Abstract: Disclosed is a micro LED display having a multi-color pixel array and a method of fabricating the same based on integration with a driving circuit thereof. According to various embodiments, the display may be fabricated by providing an IC device in which a driving circuit has been wired, forming, in one surface of the IC device, a plurality of pixels on which a plurality of partial pixels for emitting different color lights has been stacked, and electrically connecting the partial pixels to the driving circuit using connection members.

公开(公告)号：US20200376138A1

公开(公告)日：2020-12-03

申请号：US16892172

申请日：2020-06-03

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Sangyong Jon ,  Jin Yong Kim ,  Hyeongseop Keum ,  Jinjoo Kim

IPC: A61K47/69 ,  A61K47/64 ,  A61K47/54 ,  A61K9/00 ,  A61P29/00 ,  A61K38/17 ,  A61P11/00

Abstract: The present invention relates to a lipid nanoparticle complex comprising an aptide fused with a cell penetrating material and a use thereof. Particularly, the lipid nanoparticle complex according to the present invention contains long-chain and short-chain phospholipids, and comprises an aptide fused with a cell-penetrating material. In particular, when the long-chain and short-chain phospholipids are included in a specific molar ratio, the lipid nanoparticle complex exhibits a discoid structure. In addition, when the lipid nanoparticle complex comprises the aptide for STAT protein as an aptide, it has superior cell or skin cell permeability, delivers the aptide to the dermal layer to show treatment effect on psoriasis without side effects, inhibits the expression of fibrosis-related genes increased by TGF-β, and attenuates symptoms of pulmonary fibrosis in in vivo model. Thus, the lipid nanoparticle complex according to the present invention can be effectively used as a carrier for various aptides.

公开(公告)号：US10853632B2

公开(公告)日：2020-12-01

申请号：US16214011

申请日：2018-12-07

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Sungho Jo ,  Byung Hyung Kim

IPC: G06K9/00 ,  G06N3/04 ,  G06T7/00 ,  G06K9/62

Abstract: Disclosed are a method and a system for estimating human emotions using a deep psychological affect network for human emotion recognition. According to an embodiment of the present disclosure, a method for estimating emotion includes obtaining a physiological signal of a user, learning a network, which receives the obtained physiological signal, by using a temporal margin-based classification loss function considering a temporal margin, when the learning is in progress along a time axis, and estimating an emotion of the user through the learning of the network using the temporal margin-based classification loss function.

公开(公告)号：US20200337640A1

公开(公告)日：2020-10-29

申请号：US16486245

申请日：2018-02-05

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Seok-woo Jeon ,  Tae-Hoon Kim ,  Dong-hwi Cho ,  Junyong Park

IPC: A61B5/00 ,  H01L21/768 ,  H01L21/56

Abstract: In a method of manufacturing a biomimetic highly stretchable conductive dry adhesive patch, a mold including a plurality of holes is provided by etching a semiconductor substrate including an insulation layer based on a footing effect. A conductive polymer composite is provided by dispersing mixed conductive fillers in a liquid elastomer. The mixed conductive fillers are formed by mixing one-dimensional conductive fillers and two-dimensional conductive fillers. The conductive polymer composite is applied on the mold such that the conductive polymer composite is injected into the plurality of holes. A conductive dry adhesive structure including a plurality of micropillars corresponding to the plurality of holes is obtained by performing a post-treatment on the conductive polymer composite applied on the mold and by removing the mold. Each of the plurality of micropillars includes a body portion and a tip portion. The tip portion has a spatula shape, is formed on the body portion, and has an area larger than that of the body portion in a plan view.

公开(公告)号：US10820013B2

公开(公告)日：2020-10-27

申请号：US16389037

申请日：2019-04-19

Applicant: LG Electronics Inc. ,  Korea Advanced Institute of Science and Technology

Inventor： Byeong Moon Jeon ,  Seung Wook Park ,  Joon Young Park ,  Jae Won Sung ,  Hyun Wook Park ,  Jee Hong Lee ,  Jin Young Lee ,  Dong San Jun ,  Yinji Piao

IPC: H04N19/55 ,  H04N19/66 ,  H04N19/52 ,  H04N19/139 ,  H04N19/176 ,  H04N19/70 ,  H04N19/147 ,  H04N19/51 ,  H04N19/513 ,  H04N19/593 ,  H04N19/11 ,  H04N19/132 ,  H04N19/182 ,  H04N19/19 ,  G06F1/00 ,  G06K9/00 ,  H04N19/00 ,  H04N19/56 ,  H04N19/80

Abstract: An apparatus for processing a video signal and method thereof are disclosed. The present invention includes receiving prediction mode information, interpolating information and a residual of a current block, reconstructing an interpolating pixel using the interpolating information and a neighbor block, and reconstructing the current block using the interpolating pixel, the prediction mode information and the residual, wherein the interpolating information is generated based on a location of the current block. According to an apparatus and method for processing a video signal, high reconstruction rate can be obtained by improving the related art method having limited intra prediction modes available for a current block located on a boundary area of a picture in encoding in a manner of reconstructing and using an interpolating pixel based on interpolating information.

公开(公告)号：US10818440B2

公开(公告)日：2020-10-27

申请号：US16018325

申请日：2018-06-26

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jeung Ku Kang ,  Il Woo Ock

IPC: H01G11/04 ,  H01G11/48 ,  H01G11/36 ,  H01G11/46

Abstract: The present disclosure relates to a pseudocapacitive conductive composite including conductive polymer chains formed on a graphene sheet, a composite for an electrode including sub-nanoscale particles of a metal oxide or metal sulfide formed on a graphene sheet, and an aqueous hybrid capacitor including the composites as electrode active materials.

公开(公告)号：US10805931B2

公开(公告)日：2020-10-13

申请号：US16286844

申请日：2019-02-27

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Dong Ho Cho ,  Dong Jin Ji ,  Hyuk Joon Lee

IPC: H04W72/04 ,  H04W28/16 ,  G06N3/02

Abstract: Disclosed is a reinforcement learning-based resource allocation method for a wireless backhaul network, which is performed by a resource allocation apparatus. The method includes estimating locations of a plurality of base stations on the basis of channel state information (CSI) measured by the plurality of base stations; and allocating resources of the wireless backhaul network to the plurality of base stations using a reinforcement learning neural network having the locations as an input.

公开(公告)号：US10803814B2

公开(公告)日：2020-10-13

申请号：US15660416

申请日：2017-07-26

Applicant: Korea Advanced Institute of Science And Technology

Inventor： Jun-Bo Yoon ,  Keun Seo Lim

IPC: G09G3/34 ,  G09G3/3208

Abstract: A display apparatus may be provided that includes: a transparent display panel; a blind panel which is disposed adjacent to the transparent display panel and includes a plurality of cells that are individually drivable; and a controller which changes an operation mode through an on/off of the transparent display panel and a selective drive of a cell included in the blind panel. As a result, the display apparatus according to the embodiment of the present invention is a transparent display apparatus using the OLED. The display apparatus is able to operate without the external environmental constraints and to operate in various modes including the display function.

公开(公告)号：US10796883B2

公开(公告)日：2020-10-06

申请号：US16240178

申请日：2019-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin-Ho Kim ,  Hyun-Bae Kim ,  Keon-Woo Kim ,  Gun-Woo Moon ,  Moo-Hyun Park ,  Jae-Il Baek

IPC: H01J37/32 ,  G05F1/595 ,  G05F1/46 ,  H03H7/40

Abstract: A discrete capacitance switching circuit includes a DC decoupling capacitor connected between a power node that receives an AC signal and a first node, a diode connected between the first node and a second node, a unit capacitor connected between the second node and a reference node that receives a ground voltage, and a bias circuit. The bias circuit is configured to apply a first DC voltage to the first node and apply a second DC voltage to the second node. The applied first and second DC voltages control a switching operation of the diode.

公开(公告)号：US10790711B2

公开(公告)日：2020-09-29

申请号：US16225781

申请日：2018-12-19

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Joung Ho Kim ,  Bom Son Lee ,  Dong Hyun Kim

IPC: H02J50/90 ,  H02J50/12 ,  H01F27/36 ,  H01F38/14 ,  H01F27/28 ,  H02J7/02 ,  H01F27/255 ,  H01F3/10

Abstract: Disclosed are a magnetic field generating apparatus and a method of generating a magnetic field using the same. A magnetic field generating apparatus according to an embodiment of the present disclosure includes a coil part configured to generate a magnetic field transmitted to the target to which wireless power is to be supplied; a first ferrite member configured to extend in the vicinity of the coil part a bar shape and penetrate an inner peripheral surface of the coil part; and a second ferrite member configured to extend in a dome shape in the vicinity of the coil part, surround the coil part, include an opening formed along the magnetic field transmission path.