公开(公告)号：US20230066491A1

公开(公告)日：2023-03-02

申请号：US17893016

申请日：2022-08-22

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

发明人： In Soo KIM ,  Donghee Son ,  Hannah Kwon ,  Hye Jun Kim ,  Duhwan Seong ,  Jinhyun Kim

IPC分类号： H01L25/16

摘要： Provided is a device assembly including a substrate for mounting a device thereon, electrodes provided on the substrate to be electrically connected to the device, and an encapsulation provided on the substrate and the electrodes to accommodate and encapsulate the device therein, wherein the substrate and the encapsulation are made of a self-healing polymer (SHP), and wherein the electrodes are made of a conductive polymer composite including the SHP.

公开(公告)号：US20220163355A1

公开(公告)日：2022-05-26

申请号：US17534454

申请日：2021-11-24

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Gukbeen RYU ,  Wookjin JEONG ,  Sang Bae LEE ,  Wonsuk LEE ,  In Soo KIM ,  Jongbum KIM ,  Kwan Il LEE

IPC分类号： G01D5/353

摘要： Embodiments relate to a Brillouin distributed optical fiber sensor including a first light source to output a first light having a modulated intensity at a preset frequency, an optical modulation unit to generate Brillouin probe light and Brillouin pump light using the first light and apply the Brillouin probe light and the Brillouin pump light to one end and the other end of a test optical fiber, respectively, a second light source to apply a second light with a frequency that is different from a frequency of the first light to one end of the test optical fiber in a direction opposite to the Brillouin pump light, and an optical detection unit to detect Brillouin scattered light generated by interaction between the Brillouin pump light and the Brillouin probe light in the test optical fiber.

公开(公告)号：US20210148736A1

公开(公告)日：2021-05-20

申请号：US16687692

申请日：2019-11-19

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Kwan Il LEE ,  Gukbeen RYU ,  Sang Bae LEE ,  In Soo KIM ,  Wonsuk LEE

IPC分类号： G01D5/353

摘要： Embodiments relate to a dual Brillouin distributed optical fiber sensing system and a sensing method using Brillouin scattering that detects an event area in which an event occurred quickly by simultaneously measuring multiple correlation points located in an optical fiber under test by using a pump signal modulated with a pulsed gating signal and a continuous wave probe signal, and then precisely measures the corresponding event area by using the probe signal modulated with the pulsed gating signal and the pump signal.

公开(公告)号：US20220154339A1

公开(公告)日：2022-05-19

申请号：US16952530

申请日：2020-11-19

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： In Soo KIM ,  Chun Keun KIM ,  KWAN IL LEE ,  Gumin KANG ,  Joon Hyun KANG ,  Jin Gu KANG ,  Wonsuk LEE

IPC分类号： C23C16/52 ,  C23C16/455 ,  G01N21/65 ,  C23C16/44 ,  G01J3/44 ,  G01J3/02

摘要： A thin film deposition apparatus mounted with a Raman analysis system is discussed. The thin film deposition apparatus includes a reaction chamber providing an inner space for forming a thin film. An opening is formed on the thin film deposition apparatus to be connected to the reaction chamber, and the opening is closed by a window through which light can be transmitted.