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公开(公告)号：US10156760B2
公开(公告)日：2018-12-18
申请号：US15648916
申请日：2017-07-13
发明人： Sujung Kim , Gi Heon Kim , Yong Hae Kim , Chi-Sun Hwang
IPC分类号： G02F1/1334 , G02F1/137 , C09K19/60 , G02F1/1333 , C09K19/54 , G02F1/13363
摘要： A method for manufacturing a liquid crystal device includes preparing a precursor solution comprising a monomer, a blue dye, a green dye, and a red dye dissolved in the monomer, and liquid crystal molecules; and polymerizing the monomer of the precursor solution to form a liquid crystal layer. The blue dye, the green dye, and the red dye reflect light of different wavelengths from each other. A black color is available in a single pixel when, based on total amount of the blue dye, the green dye, and the red dye, the blue dye is present in an amount ranging from about 25 wt % to about 30 wt %, the green dye is present in an amount ranging from about 40 wt % to about 50 wt %, and the red dye is present in an amount ranging from about 25 wt % to about 30 wt %.
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公开(公告)号：US10914555B2
公开(公告)日：2021-02-09
申请号：US15949172
申请日：2018-04-10
发明人： 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
摘要： 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：US12036028B2
公开(公告)日：2024-07-16
申请号：US17353495
申请日：2021-06-21
发明人： 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
CPC分类号： A61B5/291 , A61B5/4836 , A61B5/1455 , A61B5/25 , A61B5/293 , A61B5/6801 , A61B5/6867 , A61B5/6868 , A61B2562/06 , A61N5/0622 , A61N2005/0653
摘要： 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：US11604386B2
公开(公告)日：2023-03-14
申请号：US17700118
申请日：2022-03-21
发明人： Gi Heon Kim , Sujung Kim , Yong Hae Kim , Chi-Sun Hwang
IPC分类号： G02F1/1343 , H01L33/00 , H01L33/42 , H05B33/10 , G02F1/1334 , H01L51/00 , H01L27/32
摘要： 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：US10948784B2
公开(公告)日：2021-03-16
申请号：US16528220
申请日：2019-07-31
发明人： Gi Heon Kim , Sujung Kim , Yong Hae Kim , Chi-Sun Hwang
IPC分类号： G02F1/1343 , H01L33/00 , H01L33/42 , H05B33/10 , G02F1/1334 , H01L51/00 , H01L27/32
摘要： 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：US10481461B2
公开(公告)日：2019-11-19
申请号：US15945405
申请日：2018-04-04
发明人： 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
摘要： 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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公开(公告)号：US10409116B2
公开(公告)日：2019-09-10
申请号：US15654831
申请日：2017-07-20
发明人： Gi Heon Kim , Sujung Kim , Yong Hae Kim , Chi-Sun Hwang
IPC分类号： G02F1/1343 , H01L33/00 , H01L33/42 , H05B33/10 , G02F1/1334 , H01L51/00 , H01L27/32
摘要： Provided are a method for manufacturing a light emitting apparatus, the light emitting apparatus, and a window. The method for manufacturing the light emitting apparatus includes preparing a liquid crystal device including 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 forming a second electrode on the one surface of the liquid crystal layer.
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