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公开(公告)号：US20230096082A1
公开(公告)日：2023-03-30
申请号：US17669656
申请日：2022-02-11
Inventor： Doo-Hee CHO , Tae-Youb KIM , Hojun RYU , Juhee SONG , Chil Seong AH
IPC: G02F1/155
Abstract: Disclosed are an electrochromic device including graphene electrodes and a method for making the same. An electrochromic device including graphene electrodes according to various example embodiments includes a first multilayer thin film structure connected to a first electrode of an external power source, and including a first graphene layer and a first metal protective layer formed on the first graphene layer to protect the first graphene layer from oxygen, a second multilayer thin film structure connected to a second electrode of the external power source, and including a second graphene layer and a second metal protective layer formed on the second graphene layer to protect the second graphene layer from oxygen, and an electrolyte charged between the first multilayer thin film structure and the second multilayer thin film structure.
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公开(公告)号：US20220179272A1
公开(公告)日：2022-06-09
申请号：US17519455
申请日：2021-11-04
Inventor： Chil Seong AH , Juhee SONG , Hojun RYU , Tae-Youb KIM , Sang Hoon CHEON , Doo-Hee CHO , Seong-Mok CHO , Chi-Sun HWANG
IPC: G02F1/155 , G02F1/1524 , G02F1/1516 , G02F1/1343 , G02F1/1347 , C09K9/02
Abstract: Provided is an electrochromic display device including: a first substrate; a second substrate on the first substrate; an electrolyte layer disposed between the first substrate and the second substrate; a first transparent electrode provided between the electrolyte layer and the first substrate; second transparent electrodes provided between the electrolyte layer and the second substrate; a first electrochromic layer provided between the first transparent electrode and the electrolyte layer; and a second electrochromic layer provided between the second transparent electrodes and the electrolyte layer, wherein the second transparent electrodes each extend in a first direction and be disposed apart from each other in a second direction perpendicular to the first direction, the second electrochromic layer extends between the second transparent electrodes and contacts a lower surface of the second substrate, the first electrochromic layer includes an inorganic electrochromic material, and the second electrochromic layer includes an organic electrochromic material.
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23.发明申请公开(公告)号：US20220137436A1
公开(公告)日：2022-05-05
申请号：US17492387
申请日：2021-10-01
Inventor： Doo-Hee CHO , Byoung-Hwa KWON , YOUNG SAM PARK , Jin Wook SHIN , Nam Sung CHO , Hyunsu CHO
Abstract: Provided is a nano structure for controlling optical properties of an optical device. The nano structure includes a substrate, a surface modification layer provided on the substrate to modify surface energy of the substrate, and a capping layer provided on the surface modification layer. The capping layer includes a convex portion having a convex profile away from the surface modification layer and a concave portion that is in contact with the surface modification layer.
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公开(公告)号：US20190065815A1
公开(公告)日：2019-02-28
申请号：US16035290
申请日：2018-07-13
Inventor： Young Sam PARK , Jaehyun MOON , Seongdeok AHN , Seung Youl KANG , Sung Haeng CHO , Byoung Gon YU , Jeong Ik LEE , Jonghee LEE , Nam Sung CHO , Doo-Hee CHO , Hyunsu CHO
CPC classification number: G06K9/0004 , G06K9/00885 , G06K2009/00932 , H01L27/288 , H01L27/322 , H01L51/0097 , H01L51/4253 , H01L51/428 , H01L51/447 , H01L51/5036 , H01L51/5268 , H01L2251/5338
Abstract: The inventive concept provides an organic electronic device and a method of fabricating the same. The organic electronic device includes a flexible substrate configured to include a first region and a second region which are laterally spaced apart from each other, an organic light-emitting diode disposed in the first region of the flexible substrate, and a photodetector disposed in the second region of the flexible substrate, wherein the organic light-emitting diode and the photodetector are disposed on the same plane.
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25.发明申请公开(公告)号：US20180166583A1
公开(公告)日：2018-06-14
申请号：US15812231
申请日：2017-11-14
Inventor： Doo-Hee CHO , YOUNG SAM PARK , Chunwon BYUN , Byoung Gon YU , Jonghee LEE , Hyunkoo LEE , Nam Sung CHO
IPC: H01L29/786 , H01L21/683 , H01L51/00 , H01L21/288 , H01L51/05 , H01L21/02 , H01L51/10 , H01L29/423
CPC classification number: H01L29/78603 , H01L21/02002 , H01L21/02288 , H01L21/02532 , H01L21/02554 , H01L21/02565 , H01L21/02628 , H01L21/288 , H01L21/683 , H01L21/6835 , H01L29/423 , H01L29/42356 , H01L29/66765 , H01L29/66969 , H01L29/786 , H01L29/78636 , H01L29/78651 , H01L29/7869 , H01L51/0004 , H01L51/0021 , H01L51/0055 , H01L51/0545 , H01L51/10 , H01L2221/68318 , H01L2221/6835
Abstract: Embodiments of the inventive concepts provide a method of fabricating a flexible substrate and the flexible substrate fabricated thereby. The method includes printing a gate catalyst pattern on a separation layer, forming a gate plating pattern on the gate catalyst pattern, forming a gate insulating layer on the gate plating pattern, printing a source catalyst pattern and a drain catalyst pattern spaced apart from each other on the gate insulating layer, and forming a source plating pattern and a drain plating pattern on the source catalyst pattern and the drain catalyst pattern, respectively.
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Patent Agency Ranking
公开(公告)号：US20170317312A1
公开(公告)日：2017-11-02
申请号：US15417624
申请日：2017-01-27
Inventor： Doo-Hee CHO , Jonghee LEE , Hyunsu CHO , Byoung-Hwa KWON , Jaehyun MOON , YOUNG SAM PARK , Jin Wook SHIN , Byoung Gon YU , Hyunkoo LEE , Jong Tae LIM , Nam Sung CHO , Jun-Han HAN
CPC classification number: H01L51/5253 , H01L51/0097 , H01L2251/5338
Abstract: Disclosed are an organic light emitting device and a method of fabricating the same. The method of fabricating an organic light emitting device comprises forming a flexible substrate, and forming an organic light emitting layer on the flexible substrate. The forming the flexible substrate comprises, forming a first polymer pattern on a first metal layer, forming a second metal layer on an exposed portion of the first metal layer through the first polymer pattern, forming a gas barrier layer on the first polymer pattern and the second metal layer, forming a second polymer layer on the gas barrier layer, and removing the first metal layer to expose a surface of the first polymer pattern and a surface of the second metal layer.
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公开(公告)号：US20170207410A1
公开(公告)日：2017-07-20
申请号：US15400801
申请日：2017-01-06
Inventor： Doo-Hee CHO , Jonghee LEE , Hyunsu CHO , Byoung-Hwa KWON , Jaehyun MOON , YOUNG SAM PARK , Jin Wook SHIN , Byoung Gon YU , JEONG IK LEE , Hyunkoo LEE , Jong Tae LIM , Nam Sung CHO , Chul Woong JOO , Jun-Han HAN
CPC classification number: H01L51/5212 , H01L21/6835 , H01L51/0022 , H01L51/0023 , H01L51/003 , H01L51/56 , H01L2221/6835
Abstract: Provided are a method for manufacturing an integrated substrate for an organic light emitting diode, an organic light emitting diode, and a method for manufacturing an organic light emitting diode, wherein the method for manufacturing an organic light emitting diode may include forming a sacrificial layer on a release substrate, forming a first electrode on the sacrificial layer, forming on the first electrode an auxiliary electrode pattern having an opening, forming a buffer layer on the auxiliary electrode pattern and in the opening, providing a substrate on the buffer layer, removing the release substrate and the sacrificial layer to expose a first surface of the first electrode, and laminating an organic light emitting layer and a second electrode on the first surface of the first electrode.
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公开(公告)号：US20170203557A1
公开(公告)日：2017-07-20
申请号：US15263255
申请日：2016-09-12
Inventor： Doo-Hee CHO , Jonghee LEE , Byoung-Hwa KWON , Jaehyun MOON , Young Sam PARK , Jin Wook SHIN , Byoung Gon YU , Jeong Ik LEE , Hyunkoo LEE , Jong Tae LIM , Nam Sung CHO , Hyunsu CHO , Chul Woong JOO , Jun-Han HAN
Abstract: Provided is an apparatus for manufacturing a flexible integrated substrate. The apparatus for manufacturing the flexible integrated substrate includes a substrate transfer unit configured to transfer a substrate which a functional film is disposed on one surface thereof, a unwinding unit configured to unwind a flexible support film wound in a roll shape, a winding unit configured to wind the support film provided from the unwinding unit in the roll shape, and a pressing unit configured to press the support film being transferred from the unwinding unit to the winding unit to the substrate being transferred to attach the functional film to the support film.
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29.发明申请CHEMICAL COMPOUND BEING USED FOR FORMING A RANDOM WRINKLE STRUCTURE, COMPOSITION CONTAINING THE COMPOUND, FILM HAVING THE STRUCTURE, METHOD OF FORMING THE FILM, AND OLED COMPRISING THE FILM 有权用于形成随机皱纹结构的化学化合物，包含该化合物的组合物，具有结构的膜，形成膜的方法和包含膜的OLED公开(公告)号：US20160168712A1
公开(公告)日：2016-06-16
申请号：US15018887
申请日：2016-02-09
Inventor： Jaehyun MOON , Seung Koo PARK , JEONG IK LEE , Jin Wook SHIN , Doo-Hee CHO , Joo Hyun HWANG , Chul Woong JOO , Jun-Han HAN , Jin Woo HUH , Joon Tae AHN , Nam Sung CHO , Hye Yong CHU , Byoung Gon YU
IPC: C23C16/56 , C09D125/18
CPC classification number: C23C16/56 , C07C43/225 , C08F12/20 , C08F12/34 , C08F136/20 , C08G65/007 , C09D125/18 , F21V3/06 , Y10T428/24446
Abstract: Provided are a random wrinkle structure-formable compound, a composition including the same, a film including a random wrinkle structure, a method of forming the film, and an organic light emitting device including the film. A compound according to the present invention is coated and then, a film having a surface structure of random wrinkles may be simply formed through simple ultraviolet (UV) curing or thermosetting. When the film thus formed is used in an organic light emitting device, light generated from the organic light emitting device is scattered on surfaces of the random wrinkles to prevent light guide or total reflection, and thus, light is extracted to the outside. That is, a random structure disposed at the outside of the device performs a light extraction function and consequently, light efficiency of the organic light emitting device may be increased.
Abstract translation: 提供了无规皱纹结构形成的化合物，包含其的组合物，包含随机皱纹结构的膜，形成膜的方法和包括该膜的有机发光器件。 涂布本发明的化合物，然后简单地通过简单的紫外（UV）固化或热固化形成具有无规皱纹表面结构的膜。 当这样形成的膜用于有机发光器件时，从有机发光器件产生的光被散布在随机皱纹的表面上，以防止光线或全反射，从而将光提取到外部。 也就是说，设置在设备外部的随机结构执行光提取功能，因此可以增加有机发光器件的光效率。
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公开(公告)号：US20160164038A1
公开(公告)日：2016-06-09
申请号：US14942510
申请日：2015-11-16
Inventor： Jin Wook SHIN , Jonghee LEE , JEONG IK LEE , Hyunsu CHO , Jun-Han HAN , Jaehyun MOON , Nam Sung CHO , Doo-Hee CHO
CPC classification number: H01L51/5268 , H01L51/5253 , H01L51/56 , H01L2251/5369
Abstract: Provided is an organic light emitting diode including a substrate, a light scattering structure including nano-structures on the substrate, a thin film on the nano-structures, and an air gap between the nano-structures, a planarizing layer covering the thin film and thicker than the thin film, a first electrode on the planarizing layer, an organic emission layer on the first electrode, and a second electrode on the organic emission layer.
Abstract translation: 本发明提供一种有机发光二极管，其包括基板，在基板上包括纳米结构的光散射结构，纳米结构上的薄膜，以及纳米结构之间的气隙，覆盖薄膜的平坦化层和 平坦化层上的第一电极，第一电极上的有机发射层和有机发射层上的第二电极。
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