公开(公告)号：US09709816B2

公开(公告)日：2017-07-18

申请号：US14803321

申请日：2015-07-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sung Kyu Kim ,  Seon Kyu Yoon

IPC: G02B27/22 ,  G02B27/10 ,  G02B27/14

CPC classification number: G02B27/2271 ,  G02B27/1066 ,  G02B27/14 ,  G02B27/2221

Abstract: Provided is an image display apparatus using a transflective electro-optic device. When a tiled large-screen image display apparatus using a plurality of flat panel displays is implemented, light emitted in two directions may be combined using the transflective electro-optic device. Accordingly, it is possible to effectively remove a visual obstacle caused by the frames of the plurality of flat panel displays, increase the degree of visual immersion, and also enable minimization of the volume of the image display apparatus and modularization of the same.

公开(公告)号：US09704610B2

公开(公告)日：2017-07-11

申请号：US15014937

申请日：2016-02-03

Applicant: Korea Institute of Science and Technology

Inventor： Ji-Won Choi ,  Won-Kook Choi ,  Jin Sang Kim ,  Haena Yim

IPC: B32B15/04 ,  C23C14/06 ,  H01B1/02 ,  H01L29/43 ,  H01L31/0224 ,  C01G19/02 ,  H01L31/18 ,  H01L33/42

CPC classification number: H01B1/02 ,  C01G19/02 ,  C01P2002/50 ,  C01P2002/54 ,  H01L29/43 ,  H01L31/022466 ,  H01L31/1884 ,  H01L33/42 ,  Y02E10/50

Abstract: Disclosed is a manganese tin oxide-based transparent conducting oxide (TCO) with an optimized composition, which has low surface roughness, low sheet resistance and high transmittance even when deposited at room temperature, a multilayer transparent conductive film using the same and a method for fabricating the same. The manganese tin oxide-based transparent conducting oxide has a composition of MnxSn1-xO (0

公开(公告)号：US09702507B2

公开(公告)日：2017-07-11

申请号：US14279630

申请日：2014-05-16

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyun Joon Shin ,  Jin Sik Kim

IPC: B01L3/00 ,  F17D3/01

CPC classification number: F17D3/01 ,  B01L3/502761 ,  B01L2300/0816 ,  B01L2300/161 ,  B01L2400/0424 ,  B03C5/005 ,  B03C5/026 ,  B03C2201/26 ,  G01N15/1056 ,  G01N15/1484 ,  G01N2015/0038 ,  G01N2015/1006 ,  Y10T137/2082

Abstract: Provided is a particle control device for controlling fine particles. The particle control device includes: a base with a predetermined area and including an insulator; a first electrode and a second electrode disposed on the base such that they are separated from each other by a predetermined distance; and a fluid flow path disposed on the base so as to pass between the first electrode and the second electrode and to allow a solution to flow. The first electrode includes a plurality of branch electrodes with fine widths, each branch electrode having one end that is adjacent to the second electrode, with the fluid flow path interposed between the branch electrode and the second electrode.

公开(公告)号：US09687776B2

公开(公告)日：2017-06-27

申请号：US14744181

申请日：2015-06-19

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sanghyup Lee ,  Soonjae Lee ,  Jae Woo Choi

IPC: B01D53/22

CPC classification number: B01D53/22 ,  B01D2053/221 ,  B01D2257/204 ,  B01D2257/30

Abstract: Disclosed is an apparatus and method for recovery of target gas, which may increase a target gas concentration in a recovered gas by using a single gas separation membrane module and a plurality of gas storage tanks. The apparatus for recovery of target gas includes a gas separation membrane module configured to perform an enrichment process n times (n is a natural number) so that an injected gas is separated into a permeated gas and a recovered gas in each enrichment process, and (n+1) number of gas storage tanks, wherein in an nth enrichment process, gas stored in an nth gas storage tank is supplied to the gas separation membrane module and separated into an nth permeated gas and an nth recovered gas, the nth permeated gas is stored in a (n−1)th gas storage tank, and the nth recovered gas is stored in a (n+1)th gas storage tank.

公开(公告)号：US09684100B2

公开(公告)日：2017-06-20

申请号：US14825881

申请日：2015-08-13

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Won Kook Choi ,  Dong Hee Park ,  Chang Hwan Wie ,  Do Kyung Hwang

IPC: G02B1/115 ,  G02B1/118

CPC classification number: G02B1/115 ,  G02B1/118 ,  Y10T428/24413

Abstract: Provided are an anti-reflection nano-coating structure and a method of manufacturing the same. The anti-reflection nano-coating structure has low dependency on incident light. The anti-reflection nano-coating structure has a normal-align nano-structure on the entire surface of the substrate regardless of curvature of the substrate by controlling a ratio of reactive gas during sputtering.

公开(公告)号：US09674509B2

公开(公告)日：2017-06-06

申请号：US14097609

申请日：2013-12-05

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sung Kyu Kim ,  Ki Hyuk Yoon

IPC: H04N13/04

CPC classification number: H04N13/31 ,  H04N13/305 ,  H04N13/376

Abstract: Disclosed is a multi-view three-dimensional (3D) image display apparatus using a modified common viewing zone. The multi-view 3D image display apparatus may use a modified common viewing zone between a central viewing zone (common viewing zone) of the multi-view 3D image display apparatus and a central viewing zone (parallel viewing zone) of a 3D image display apparatus employing an integral photography method, or form a common viewing zone at an optimum viewing distance (OVD) of the multi-view 3D image display apparatus and use a modified common viewing zone in an area beyond the OVD.

公开(公告)号：US09657318B2

公开(公告)日：2017-05-23

申请号：US14874040

申请日：2015-10-02

Applicant: Korea Institute of Science and Technology

Inventor： Youngsoon Um ,  Yunje Kim ,  Dongjin Suh ,  Kyung Min Lee ,  Jeong Myeong Ha

IPC: C12P7/10 ,  C12P7/52 ,  C12P7/64 ,  C12P19/02 ,  C12P19/14 ,  C12P7/16

CPC classification number: C12P7/52 ,  C12P7/10 ,  C12P7/16 ,  C12P7/64 ,  C12P19/02 ,  C12P19/14 ,  C12P2201/00 ,  C12P2203/00 ,  Y02E50/10 ,  Y02E50/16 ,  Y02E50/343

Abstract: Provided is a method for preparing a lignocellulosic biomass hydrolysate having toxicity reduced or removed and being used for fermentation by microorganisms, comprising the steps of: pretreating, hydrolyzing, and using an electrochemical detoxification method.

公开(公告)号：US09645141B2

公开(公告)日：2017-05-09

申请号：US14093305

申请日：2013-11-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kwan Hyi Lee ,  Ho Young Park ,  Yu Chan Kim ,  Hyun Kwang Seok ,  Seok Lee

IPC: G01N33/543

CPC classification number: G01N33/54326

Abstract: A method for diagnosing a biomarker using magnetic particles and quantum dots for quantitative analysis and a biomarker diagnosis kit are provided. The method for diagnosing a biomarker includes: ii) providing magnetic particles having surfaces to which a primary antibody capable of collecting a biomarker using a linker is fixed; ii) providing quantum dots having surfaces to which a secondary antibody capable of detecting the biomarker is fixed; iii) sandwich-targeting the biomarker by the magnetic particles and the quantum dots; iv) selectively separating quantum dots sandwich-targeting the biomarker among the quantum dots; and v) quantifying the concentration of the biomarker by measuring absorbance or intensity of fluorescence of separated quantum dots.

公开(公告)号：US09644183B2

公开(公告)日：2017-05-09

申请号：US13259767

申请日：2010-03-24

Applicant: Sang-Heon Kim ,  Soo Hyun Kim ,  In Su Park ,  Young Mee Jung

Inventor： Sang-Heon Kim ,  Soo Hyun Kim ,  In Su Park ,  Young Mee Jung

IPC: C12N5/071 ,  A61K35/545 ,  A61K35/28 ,  A61K35/30 ,  A61K35/51 ,  A61K35/44

CPC classification number: C12N5/069 ,  A61K35/28 ,  A61K35/30 ,  A61K35/44 ,  A61K35/51 ,  A61K35/545 ,  C12N2501/115 ,  C12N2506/1384 ,  C12N2513/00 ,  C12N2533/52 ,  C12N2533/54 ,  C12N2533/70

Abstract: A method for differentiating stem cells into vascular cells, including adhering the stem cells to a culture plate with a surface having a hydrophobic property or on which a growth factor is immobilized, and culturing the cells. The cultured stem cells later detach from the culture plate as their density increases to form a three-dimensional cell cluster and differentiate into vascular cells. The cell cluster can be used as a cell therapy agent for angiogenesis.

公开(公告)号：US09643846B2

公开(公告)日：2017-05-09

申请号：US13944457

申请日：2013-07-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyung Sun Kim ,  Byung Won Cho ,  Hwa Young Lee ,  Eun Jung Shin ,  Soo Kim ,  Kyung Yoon Chung

IPC: H01M4/88 ,  C01B25/45 ,  C01B25/37 ,  H01M10/54 ,  H01M4/58

CPC classification number: C01B25/45 ,  C01B25/375 ,  H01M4/5825 ,  H01M10/54 ,  Y02W30/84

Abstract: The present invention relates to a method for recycling LiFePO4, which is an olivine-based cathode material for a lithium secondary battery. The present invention is characterized in that a cathode material including LiFePO4 is synthesized using, as precursors, amorphous FePO4.XH2O and crystalline FePO4.2H2O (metastrengite) obtained by chemically treating LiFePO4 as an olivine-based cathode material for a lithium secondary battery, which is produced from a waste battery. Since a cathode fabricated from the LiFePO4 cathode material synthesized according to the present invention does not deteriorate the capacity, output characteristics, cycle efficiency and performance of the secondary battery and the cathode material of the lithium secondary battery may be recycled, the secondary battery is economically efficient.