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公开(公告)号：US20240130638A1
公开(公告)日：2024-04-25
申请号：US18486850
申请日：2023-10-12
Inventor： JAE JOON KIM , Chan Woo PARK , Seong Hyun KIM , Sujung KIM , Bock Soon NA , Jeho NA , Su Jae LEE
CPC classification number: A61B5/1126 , A61B5/6833 , A61B5/7445 , A61L15/30 , A61L15/56 , A61L2420/02
Abstract: Disclosed is a mechanochromic array patch that implements, as a color change, a strain applied to a skin surface due to musculoskeletal movement. The mechanochromic array patch may include stretchable mechanochromic color-changing parts, a polymer connection part that connects the mechanochromic color-changing parts, and a water-insoluble support part. The polymer connection part may have a higher elastic modulus compared to the mechanochromic color-changing parts.
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公开(公告)号：US20210393978A1
公开(公告)日：2021-12-23
申请号：US17353495
申请日：2021-06-21
Inventor： O Eun KWON , Chan-mo KANG , Kukjoo KIM , Jin-Wook SHIN , CHUNWON BYUN , Sukyung CHOI , Byoung-Hwa KWON , Sujung KIM , Sooji NAM , Chan Woo PARK , Jong-Heon YANG
Abstract: Provided is a bio-signal detection and stimulation device. The bio-signal detection and stimulation device includes a flexible substrate, a stimulation part on the flexible substrate, and a detection electrode part on the flexible substrate. The stimulation part and the detection electrode part vertically overlap each other, the stimulation part includes an organic light emitting diode (OLED), the stimulation part emits an optical signal, and the detection electrode part detects a bio-signal.
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公开(公告)号：US20230389400A1
公开(公告)日：2023-11-30
申请号：US18303412
申请日：2023-04-19
Inventor： Byoung-Hwa KWON , Chan-mo KANG , Kukjoo KIM , Gi Heon KIM , Sujung KIM , Sooji NAM , Chunwon BYUN , Jin-Wook SHIN , Jong-Heon YANG , Hyunsu CHO , Sukyung CHOI
CPC classification number: H10K59/873 , C09D1/00 , C09D5/002 , C09D7/61 , C09D7/63 , C09D7/67 , H10K77/111
Abstract: Provided is a flexible organic light emitting element that may include a flexible substrate, a circuit element layer on the flexible substrate, an emission layer on the circuit element layer, a first encapsulation structure between the flexible substrate and the circuit element layer, and a second encapsulation structure on the emission layer, wherein the first encapsulation structure includes a first inorganic layer and a first organic layer, which are sequentially stacked on an upper surface of the flexible substrate, and the first organic layer includes a first polymer nanocomposite.
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公开(公告)号：US20190025665A1
公开(公告)日：2019-01-24
申请号：US15945405
申请日：2018-04-04
Inventor： Seong-Mok CHO , Sujung KIM , Tae-Youb KIM , Juhee SONG , Chil Seong AH , Yong Hae KIM , Joo Yeon KIM , Hojun RYU , Jeong Ik LEE , Sang Hoon CHEON , Chi-Sun HWANG
IPC: G02F1/19
CPC classification number: G02F1/19 , G02F1/163 , G02F2001/1555 , G02F2201/12
Abstract: Provided is a reversible electrochemical mirror including a first substrate and a second substrate, which face each other, a first transparent electrode disposed on the first substrate and facing the second substrate, a second transparent electrode disposed on the second substrate and facing the first transparent electrode, an electrolyte solution interposed between the first transparent electrode and the second transparent electrode, and a counter electrode material layer disposed on the second transparent electrode and contacting the electrolyte solution.
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5.发明申请公开(公告)号：US20180136507A1
公开(公告)日：2018-05-17
申请号：US15648916
申请日：2017-07-13
Inventor： Sujung KIM , Gi Heon KIM , Yong Hae KIM , Chi-Sun HWANG
IPC: G02F1/137 , C09K19/60 , G02F1/1333
CPC classification number: G02F1/13737 , C09K19/544 , C09K19/60 , C09K19/601 , G02F1/1333 , G02F1/133365 , G02F1/1334 , G02F1/13725 , G02F2001/133637
Abstract: Provided are a liquid crystal device, a method for manufacturing a liquid crystal device, and a method for operating a liquid crystal device. According to the inventive concept, a method for manufacturing a liquid crystal device includes preparing a precursor solution including a monomer, liquid crystal molecules, a first dye, a second dye, and a third dye, and performing a polymerization process of the precursor solution to form a liquid crystal layer. The first dye, the second dye, and the third dye may reflect lights having different wavelengths from each other.
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Patent Agency Ranking
公开(公告)号：US20230039362A1
公开(公告)日：2023-02-09
申请号：US17833666
申请日：2022-06-06
Inventor： Kang-Ho PARK , Jong Tae LIM , Seung Youl KANG , Sujung KIM , Bock Soon NA , Chan Woo PARK
Abstract: Disclosed is a vibration stimulation device. The vibration stimulation device includes a box having a cavity, vibrators disposed in the cavity; light emitting elements disposed between the vibrators or disposed on the vibrators, an upper vibration layer configured to connect the vibrators and the light emitting elements to edges of the box on the cavity, and bumps disposed on the vibrators.
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公开(公告)号：US20220214571A1
公开(公告)日：2022-07-07
申请号：US17700118
申请日：2022-03-21
Inventor： Gi Heon KIM , Sujung KIM , Yong Hae KIM , Chi-Sun HWANG
IPC: G02F1/1343 , H01L33/00 , H01L33/42 , H05B33/10 , G02F1/1334
Abstract: A method for manufacturing a window includes preparing a liquid crystal device comprising a support substrate, a first electrode, a liquid crystal layer, and a sacrificial structure. The method further includes removing the sacrificial structure from the liquid crystal device, forming a second electrode disposed on a glass layer, and attaching the liquid crystal device to the second electrode.
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公开(公告)号：US20210173242A1
公开(公告)日：2021-06-10
申请号：US17173718
申请日：2021-02-11
Inventor： Gi Heon KIM , Sujung KIM , Yong Hae KIM , Chi-Sun HWANG
IPC: G02F1/1343 , H01L33/00 , H01L33/42 , H05B33/10 , G02F1/1334
Abstract: A light emitting apparatus and a window. The light emitting apparatus includes a liquid crystal device that includes a support substrate, a first electrode, a liquid crystal layer, and a sacrificial structure, separating the sacrificial structure from the liquid crystal layer to expose one surface of the liquid crystal layer, and a second electrode on the one surface of the liquid crystal layer.
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公开(公告)号：US20180335281A1
公开(公告)日：2018-11-22
申请号：US15949172
申请日：2018-04-10
Inventor： Tae-Youb KIM , Juhee SONG , Chil Seong AH , Seong-Mok CHO , Sujung KIM , Joo Yeon KIM , Hojun RYU , JEONG IK LEE , Sang Hoon CHEON , Chi-Sun HWANG
Abstract: Provided is an active camouflage device including a reflective layer, a first electrode disposed on the reflective layer, a second electrode facing the first electrode, and an electrolyte provided between the first and second electrodes. The first electrode includes a transparent electrode, and the second electrode includes a metal mesh.
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公开(公告)号：US20240225484A9
公开(公告)日：2024-07-11
申请号：US18486850
申请日：2023-10-13
Inventor： JAE JOON KIM , Chan Woo PARK , Seong Hyun KIM , Sujung KIM , Bock Soon NA , Jeho NA , Su Jae LEE
CPC classification number: A61B5/1126 , A61B5/6833 , A61B5/7445 , A61L15/30 , A61L15/56 , A61L2420/02
Abstract: Disclosed is a mechanochromic array patch that implements, as a color change, a strain applied to a skin surface due to musculoskeletal movement. The mechanochromic array patch may include stretchable mechanochromic color-changing parts, a polymer connection part that connects the mechanochromic color-changing parts, and a water-insoluble support part. The polymer connection part may have a higher elastic modulus compared to the mechanochromic color-changing parts.
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