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公开(公告)号：US20180011384A1
公开(公告)日：2018-01-11
申请号：US15462576
申请日：2017-03-17
Inventor： Seong-Mok CHO , Tae-Youb KIM , Seung Youl LEE , Yong Hae KIM , Hojun RYU , Juhee SONG , Chil Seong AH , Jeong Ik LEE , Chi-Sun HWANG
IPC: G02F1/15 , G02F1/157 , G02F1/155 , G02F1/161 , G02F1/1335
CPC classification number: G02F1/1506 , G02B26/06 , G02F1/133553 , G02F1/15 , G02F1/155 , G02F1/157 , G02F1/161 , G02F2203/12 , G03H1/00 , G03H1/02 , G03H2001/0224 , G03H2225/32 , H04N13/00
Abstract: Disclosed is an optical modulator. An optical modulator comprises a substrate, an upper transparent electrode on the substrate, a partition wall providing a chamber between the substrate and the upper transparent electrode, an optical modulation member provided in the chamber and disposed on the substrate, and an electrolyte filling the chamber and including a first metal in an ionic state. The optical modulation member comprises a reflection layer on the substrate, and a lower transparent electrode on the reflection layer.
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2.发明申请METHOD OF MODIFYING SURFACE OF CARBON BLACK AND DISPLAY DEVICE WITH THE CARBON BLACK 审中-公开碳黑表面改性方法及碳黑显示装置公开(公告)号：US20140160551A1
公开(公告)日：2014-06-12
申请号：US14016462
申请日：2013-09-03
Inventor： Chul Am KIM , Joo Yeon KIM , Hojun RYU
CPC classification number: G02F1/167 , C01P2002/82 , C01P2006/40 , C01P2006/60 , C09C1/56 , G02F2001/1678
Abstract: Provided are methods of modifying a surface of carbon black and display devices with the carbon black. The display device may include an upper electrode, a lower electrode spaced apart from and facing the upper electrode, and a pigment between the upper and lower electrodes to include a plurality of micro-capsules. Each of the micro-capsules may include carbon black, whose surface may be modified to have hydrophobicity.
Abstract translation: 提供了用炭黑改性炭黑表面和显示装置的方法。 显示装置可以包括上电极，与上电极间隔开并面向上电极的下电极，以及在上电极和下电极之间的颜料，以包括多个微胶囊。 每个微胶囊可以包括炭黑，其表面可以被修饰以具有疏水性。
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公开(公告)号：US20130314634A1
公开(公告)日：2013-11-28
申请号：US13829882
申请日：2013-03-14
Inventor： Jae Bon KOO , JEONG IK LEE , Chi-Sun HWANG , Hojun RYU , Hye Yong CHU
CPC classification number: H01L51/50 , G02F1/167 , G02F2201/44 , H01L27/3232 , H01L51/56
Abstract: Provided are a dual-mode display device and a method of manufacturing the same. The device includes a lower substrate, an upper substrate facing the lower substrate, a thin-film transistor portion between the upper substrate and the lower substrate, a first anode on one side of the thin-film transistor portion, a first cathode between the first anode and the upper substrate, an organic light-emitting layer between the first cathode and the first anode, a second anode on the other side of the thin-film transistor portion, a second cathode between the second anode and the upper substrate, or the second anode and the lower substrate, and a optical switching layer between the second cathode and the second anode.
Abstract translation: 提供一种双模式显示装置及其制造方法。 该器件包括下基板，面向下基板的上基板，上基板和下基板之间的薄膜晶体管部分，薄膜晶体管部分一侧的第一阳极，第一阴极在第一 阳极和上基板，在第一阴极和第一阳极之间的有机发光层，薄膜晶体管部分的另一侧的第二阳极，第二阳极和上基板之间的第二阴极， 第二阳极和下基板，以及在第二阴极和第二阳极之间的光学开关层。
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公开(公告)号：US20230296954A1
公开(公告)日：2023-09-21
申请号：US18077377
申请日：2022-12-08
Inventor： Chil Seong AH , Hojun RYU , Juhee SONG , Sang Hoon CHEON
IPC: G02F1/155 , G02F1/153 , G02F1/1516
CPC classification number: G02F1/155 , G02F1/1533 , G02F1/15165
Abstract: Provided is a method for manufacturing an electrochromic device, the method including forming a first electrode on a first flexible substrate, forming an electrochromic layer on the first electrode, etching the electrochromic layer to form electrochromic pixel patterns, etching the first electrode to form fine pattern electrodes including first fine pattern electrode portions and second fine pattern electrode portions, forming an insulation film on upper surfaces of the second fine pattern electrode portions, and forming an electrolyte layer on the insulation film and on the electrochromic pixel patterns, wherein the electrochromic pixel patterns are disposed on upper surface of the first fine pattern electrode portions, and the etching of the first electrode and the etching of the electrochromic layer are performed in a single process.
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公开(公告)号：US20180062418A1
公开(公告)日：2018-03-01
申请号：US15617659
申请日：2017-06-08
Inventor： Sang Hoon CHEON , Hojun RYU
CPC classification number: H02J7/025 , H01F27/288 , H01F38/14 , H02J50/12 , H04B5/0037 , H04R1/1016 , H04R1/1025 , H04R5/0335 , H04R2420/07
Abstract: Provided is an electronic device system. The electronic device system includes an electronic device having an open loop shape and a coil within the electronic device. The coil includes a first coil part through which current flows in a first direction, a second coil part through which current flows in a second direction opposite to the first direction, and a shield unit provided to at least one of the first coil part or the second coil part.
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Patent Agency Ranking
公开(公告)号：US20170178586A1
公开(公告)日：2017-06-22
申请号：US15224208
申请日：2016-07-29
Inventor： Tae-Youb KIM , Chunwon BYUN , Chi-Sun HWANG , Yong Hae KIM , Jae-Eun PI , Hojun RYU , Seong-Mok CHO
IPC: G09G3/36 , G03H1/00 , G06F3/14 , G09G3/00 , G02F1/1368 , G02F1/1362
CPC classification number: G09G3/3688 , G02F1/13336 , G02F1/13452 , G02F1/13454 , G03H1/2294 , G03H2001/0224 , G03H2225/22 , G03H2240/61 , G06F3/1446 , G09G3/001 , G09G3/003 , G09G3/20 , G09G3/2092 , G09G3/3659 , G09G2300/026 , G09G2300/0408 , G09G2300/08
Abstract: A display apparatus may include: a first base substrate; a driving circuit unit disposed on the first base substrate and including a plurality of gate lines, a plurality of data lines and a plurality of thin film transistors electrically connected to the plurality of gate lines and the plurality of data lines; a driving circuit controller including a gate driver disposed between the driving circuit unit and the first base substrate and outputting a gate signal to the gate lines, a data driver outputting a data voltage to the plurality of data lines and an interface circuit unit controlling operation timings of the gate driver and the data driver; and an image embodying unit disposed on the driving circuit unit and embodying an image in response to a signal received from the driving circuit unit.
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公开(公告)号：US20160216588A1
公开(公告)日：2016-07-28
申请号：US14818187
申请日：2015-08-04
Inventor： Chil Seong AH , Tae-Youb KIM , Seong-Mok CHO , Hojun RYU , Juhee SONG
IPC: G02F1/155
CPC classification number: G02F1/155 , G02F1/15 , G02F2202/36
Abstract: Provided is an electrochromic device including a first electrochromic layer, which includes a first nanostructure having first pores and first electrochromic molecules provided on the first nanostructure, on a first electrode, an electrolyte disposed on a top surface of the first electrochromic layer and extending to first recessed portions of the first electrochromic layer, and a second nanostructure disposed on the electrolyte. The first nanostructure may have the first recessed portions in a top surface thereof. The second nanostructure may have second pores therein and second recessed portions in a bottom surface thereof.
Abstract translation: 提供了一种电致变色装置，其包括第一电致变色层，其包括具有第一孔的第一纳米结构和设置在第一纳米结构上的第一电致变色分子，在第一电极上，电解质设置在第一电致变色层的顶表面上并延伸到第一电致变色层 第一电致变色层的凹陷部分和设置在电解质上的第二纳米结构。 第一纳米结构可以在其顶表面中具有第一凹部。 第二纳米结构可以在其中具有第二孔，并且在其底表面中可以具有第二凹部。
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公开(公告)号：US20150146153A1
公开(公告)日：2015-05-28
申请号：US14283692
申请日：2014-05-21
Inventor： Gi Heon KIM , Hojun RYU , Won Jae LEE , Yong Hae KIM , Chul Am KIM
IPC: G02F1/1339 , G02F1/1333
CPC classification number: G02F1/1339 , G02F1/1333 , G02F1/133377 , G02F1/13718 , G02F2203/34
Abstract: Provided are a display device and a method of manufacturing the same. The display device includes a first substrate, a second substrate facing the first substrate and separated from the first substrate, a plurality of liquid crystal parts disposed between the first and second substrates, and separated in a horizontal direction from each other, spacers for separating the liquid crystal parts between the first and the second substrates, and immobilization patterns disposed in each of the liquid crystal parts, and including an optically active material.
Abstract translation: 提供一种显示装置及其制造方法。 显示装置包括第一基板，面对第一基板并与第一基板分离的第二基板，设置在第一基板和第二基板之间并在水平方向彼此分离的多个液晶部件，用于将第一基板 在第一和第二基板之间的液晶部件和设置在每个液晶部件中的固定图案，并且包括光学活性材料。
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9.发明申请公开(公告)号：US20140104676A1
公开(公告)日：2014-04-17
申请号：US14031304
申请日：2013-09-19
Inventor： Kyung Soo SUH , Seung Youl KANG , Joo Yeon KIM , Seongdeok AHN , Hojun RYU
IPC: G02F1/167
CPC classification number: G02F1/167 , G02F1/1341 , G02F2001/1672 , Y10T29/49155
Abstract: A method of fabricating a display apparatus includes forming a lower electrode on a lower substrate, forming a partition structure and an ink-injection tube connected to one end of the partition structure, the partition structure including first partitions, and second partitions, and cell regions defined by the first and second partitions, covering the partition structure with an upper electrode, and injecting an electronic ink through the ink-injection tube to fill the cell regions of the partition structure.
Abstract translation: 一种制造显示装置的方法，包括在下基板上形成下电极，形成分隔结构和连接到分隔结构的一端的喷墨管，所述分隔结构包括第一分区，第二分区和单元区域 由所述第一和第二隔板限定，用上电极覆盖所述分隔结构，并且通过所述喷墨管注入电子墨水以填充所述分隔结构的单元区域。
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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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