公开(公告)号：US20240199848A1

公开(公告)日：2024-06-20

申请号：US18136986

申请日：2023-04-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Tae Ann KIM ,  Jae Hong KIM ,  Seungjun CHUNG ,  Jeong Gon SON ,  Jong Hyuk PARK ,  Sang-Soo LEE ,  Heesuk KIM

IPC: C08K5/3415 ,  C08F220/68 ,  C08J3/24

CPC classification number: C08K5/3415 ,  C08F220/68 ,  C08J3/24 ,  C08J2333/14

Abstract: The present invention relates to a polymer composition including a linear polymer including a stress visualization molecule positioned at a center portion of a chain and including a furan group; and a cross-linking agent that is an amine having two or more maleimide functional groups, and a cross-linkable polymer formed therefrom.

公开(公告)号：US20210041747A1

公开(公告)日：2021-02-11

申请号：US17080627

申请日：2020-10-26

Applicant: Samsung Display Co., Ltd. ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Minki NAM ,  Kyoungwon PARK ,  Baekhee LEE ,  Youngmin KIM ,  Haeil PARK ,  Jaikyeong KIM ,  Heesuk KIM ,  Wanki BAE ,  Dohchang LEE ,  Byeongguk JEONG

IPC: G02F1/13357 ,  G02F1/1335 ,  H01L51/00 ,  H01L27/32 ,  B82Y20/00

Abstract: A display device includes: a display substrate; a light amount control layer on the display substrate; a first polarizer on the light amount control layer; and a color conversion layer on the first polarizer. The color conversion layer includes a phosphor, the phosphor includes a quantum dot, the quantum dot including: a core; a first shell surrounding the core; and a second shell surrounding the first shell, and the quantum dot has a diameter ranging from about 2 nm to about 32 nm.

公开(公告)号：US20180130947A1

公开(公告)日：2018-05-10

申请号：US15407357

申请日：2017-01-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jong Hyuk PARK ,  Sang-Soo LEE ,  Keun-Young SHIN ,  Young Jin KIM ,  Min PARK ,  Heesuk KIM ,  Jeong Gon SON ,  Wan Ki BAE

IPC: H01L45/00

CPC classification number: H01L45/1253 ,  G11C11/5685 ,  G11C13/0002 ,  G11C13/0007 ,  G11C13/0016 ,  G11C13/003 ,  G11C13/004 ,  G11C13/0069 ,  G11C2013/0073 ,  G11C2213/52 ,  G11C2213/71 ,  G11C2213/77 ,  H01L27/11 ,  H01L27/2463 ,  H01L45/1233 ,  H01L45/1273 ,  H01L45/16 ,  H01L45/1675

Abstract: Disclosed is a multilevel nonvolatile resistive random-access memory device including a lower electrode, an upper electrode, and an insulation film interposed between the lower electrode and the upper electrode. Each of the lower electrode and the upper electrode includes a plate-shaped portion, and a patterned portion formed on the plate-shaped portion, and the patterned portion includes a protruding 3-dimensional prism structure pattern in which a plurality of prism-shaped structures is repeatedly arranged at a constant interval in a given direction. The patterned portion of the lower electrode and the patterned portion of the upper electrode are arranged to face each other, and a longitudinal direction of the prism-shaped structures of the lower electrode patterned portion and a longitudinal direction of the prism-shaped structures of the upper electrode patterned portion cross each other.

公开(公告)号：US20180059485A1

公开(公告)日：2018-03-01

申请号：US15690050

申请日：2017-08-29

Applicant: SAMSUNG DISPLAY CO., LTD. ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Minki NAM ,  Kyoungwon PARK ,  Baekhee LEE ,  Youngmin KIM ,  Haeil PARK ,  Jaikyeong KIM ,  Heesuk KIM ,  Wanki BAE ,  Dohchang LEE ,  Byeongguk JEONG

IPC: G02F1/1335 ,  H01L51/00 ,  H01L27/32

CPC classification number: G02F1/133621 ,  B82Y20/00 ,  G02F1/133528 ,  G02F1/133602 ,  G02F1/133617 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L27/322 ,  H01L51/0097 ,  H01L2251/5338 ,  H01L2251/5369 ,  Y10S977/774 ,  Y10S977/818 ,  Y10S977/824 ,  Y10S977/95 ,  Y10S977/952

Abstract: A display device includes: a display substrate; a light amount control layer on the display substrate; a first polarizer on the light amount control layer; and a color conversion layer on the first polarizer. The color conversion layer includes a phosphor, the phosphor includes a quantum dot, the quantum dot including: a core; a first shell surrounding the core; and a second shell surrounding the first shell, and the quantum dot has a diameter ranging from about 2 nm to about 32 nm.

公开(公告)号：US20170075467A1

公开(公告)日：2017-03-16

申请号：US15216821

申请日：2016-07-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Heesuk KIM ,  Jong Ho KIM ,  Sang-Soo LEE ,  Yon Kyu PARK ,  Min-Seok KIM

IPC: G06F3/041 ,  G06F3/044 ,  G01L1/14

CPC classification number: G06F3/044 ,  G01L1/146 ,  G01L1/148 ,  G06F2203/04103

Abstract: The present disclosure relates to a force sensor including a first substrate, a first electrode installed in a pattern on an upper surface of the first substrate, a second substrate disposed above and spaced apart from the first substrate, a second electrode installed in a pattern on a lower surface of the second substrate, facing the first electrode, and a dielectric interposed between the first substrate and the second substrate, wherein the dielectric includes a first dielectric surrounding an outside of the second electrode, and a pressure rib connecting the first dielectric to the first electrode, and a method for preparing the same, and shows a remarkably superior effect to related art, in terms of capacitance, interactivity and durability.

Abstract translation: 本公开涉及一种力传感器，其包括第一基板，以第一基板的上表面上的图案安装的第一电极，设置在第一基板上方并与第一基板间隔开的第二基板，第二电极， 所述第二基板的下表面面对所述第一电极，以及介于所述第一基板和所述第二基板之间的电介质，其中所述电介质包括围绕所述第二电极的外部的第一电介质和将所述第一电介质连接到 第一电极及其制备方法，并且在电容，相互作用和耐久性方面显示出对现有技术的显着优异的影响。

公开(公告)号：US20240179838A1

公开(公告)日：2024-05-30

申请号：US18157864

申请日：2023-01-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seungjun CHUNG ,  Jun Chan CHOI ,  Jae Hong SUN ,  Heesuk KIM ,  Jeong Gon SON ,  Phillip LEE

IPC: H05K1/03 ,  H05K1/02

CPC classification number: H05K1/0393 ,  H05K1/0283

Abstract: Disclosed herein is a method of manufacturing an auxetic stretchable substrate with a flexible joint structure according to various embodiments of the present invention. The method includes preparing a substrate made of an elastic material, and forming an auxetic to form a plurality of first regions on the substrate, each of the plurality of first regions is a region in which a material constituting the auxetic is not printed, and at least some of the plurality of first regions have different lengths.

公开(公告)号：US20230010066A1

公开(公告)日：2023-01-12

申请号：US17567991

申请日：2022-01-04

Applicant: Korea Institute of Science and Technology

Inventor： Seungjun CHUNG ,  Byeongmoon LEE ,  Hyunjoo CHO ,  Heesuk KIM ,  Phillip LEE ,  JeongGon SON ,  JaiKyeong KIM ,  Youngpyo KO

IPC: C09D11/52 ,  C01B32/174 ,  C09D11/037 ,  C09D11/102 ,  C09D11/033 ,  H01B1/22 ,  H01B1/24

Abstract: A method of manufacturing a paste according to various embodiments of the present disclosure for resolving the above-described problems is disclosed. The method of manufacturing a paste may include an operation of adding a metal conductor and a multi-walled carbon nanotube (MWCNT) to chloroform (CHCl3) to produce a first mixture, an operation of adding polydimethylsiloxane (PDMS) to the first mixture to produce a second mixture, an operation of evaporating the chloroform in the second mixture to acquire a third mixture, and an operation of adding an additional additive to the third mixture to produce a paste.

公开(公告)号：US20200181463A1

公开(公告)日：2020-06-11

申请号：US16460237

申请日：2019-07-02

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Heesuk KIM ,  Youngpyo Ko ,  Min Park ,  Sang-Soo Lee ,  Jeong Gon Son ,  Jong Hyuk Park ,  Seungjun Chung ,  Tae Ann Kim

IPC: C09J9/02 ,  C09J183/04 ,  C08K3/04

Abstract: A conductive polymer composite for adhesion to a flexible substrate contains a polymer adhesive containing a curable polymer and a curing agent; and a conductive filler containing a metal and a carbonaceous material dispersed in the polymer adhesive. The conductive polymer composite is suitable for application to not only the human body but also other objects having irregular surface. In addition, due to enhanced adhesive strength of the conductive polymer composite to the flexible substrate, the reduction in conductivity or conductivity breakdown caused by external stress can be prevented and flexibility and stretchability can be improved.

公开(公告)号：US20240173901A1

公开(公告)日：2024-05-30

申请号：US18155880

申请日：2023-01-18

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seungjun CHUNG ,  Jun Chan CHOI ,  Phillip LEE ,  Jeong Gon SON ,  Jae Hong KIM ,  Heesuk KIM ,  Tae Ann KIM

IPC: H05K1/02

CPC classification number: H05K1/0283

Abstract: Disclosed herein is a method of manufacturing an auxetic stretchable substrate with a flexible joint structure. The method includes preparing a substrate made of an elastic material, forming an auxetic to form a plurality of first regions on the substrate, and forming flexible joints in each of the plurality of first regions, wherein each of the plurality of first regions is a region in which a material constituting the auxetic is not printed, and at least some of the flexible joints formed in each of the plurality of first regions have different Young's moduli.

公开(公告)号：US20220162060A1

公开(公告)日：2022-05-26

申请号：US17343667

申请日：2021-06-09

Applicant: Korea Institute of Science and Technology

Inventor： Seungjun CHUNG ,  Phillip LEE ,  Jeong Gon SON ,  Heesuk KIM ,  Jai Kyeong KIM ,  Seunghyun LEE ,  Byeongmoon LEE

IPC: B81C1/00

Abstract: Provided is a method of manufacturing a stretchable substrate according to various embodiments of the present disclosure in order to implement the above-described objects. The method may include forming an auxetic including a plurality of unit structures and forming one or more microstructures.