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公开(公告)号：US20150146134A1
公开(公告)日：2015-05-28
申请号：US14278002
申请日：2014-05-15
Inventor： Gi Heon KIM , Won Jae LEE , Chul Am KIM , Hojun RYU
IPC: C09K19/60 , G02F1/1335
CPC classification number: C09K19/60 , C09K19/603 , C09K2019/546 , G02F1/13718
Abstract: Provided are a liquid crystal display device and a liquid crystal display device including the same. The liquid crystal display device includes a first substrate, a second substrate facing and separated from the first substrate, a liquid crystal layer disposed between the first and second substrates, and a light source providing light to the liquid crystal layer. The liquid crystal layer includes cholesteric liquid crystal and a dichromic dye. The cholesteric liquid crystal includes nematic liquid crystal and an optically active material, and selectively reflects light having a certain wavelength, and the dichromic dye transmits light selectively reflected from the cholesteric liquid crystal. An amount of the dichromic dye is about 0.01 to about 10 wt % based on a total amount of the liquid crystal layer.
Abstract translation: 提供一种液晶显示装置和包括该液晶显示装置的液晶显示装置。 液晶显示装置包括第一基板，面对第一基板的第二基板和与第一基板分离的第二基板，配置在第一基板和第二基板之间的液晶层和向液晶层提供光的光源。 液晶层包括胆甾型液晶和二色染料。 胆甾型液晶包括向列液晶和光学活性材料，并选择性地反射具有一定波长的光，并且二色染料透射从胆甾型液晶选择性反射的光。 重铬酸染料的量相对于液晶层的总量为约0.01〜约10重量％。
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公开(公告)号：US20140014915A1
公开(公告)日：2014-01-16
申请号：US13763383
申请日：2013-02-08
Inventor： Jae Bon KOO , Hojun RYU , Chi-Sun HWANG , Jeong Ik LEE , Hye Yong CHU
CPC classification number: H01L51/5203 , G02F2201/44 , H01L27/3232 , H01L51/56
Abstract: Disclosed are dual mode display devices and methods of manufacturing the same. The dual mode display device may include a first substrate, a first electrode on the first substrate, a second substrate opposite to the first electrode and the first substrate, a second electrode between the second substrate and the first electrode, a third electrode between the first electrode and the second electrode, an optic switching layer between the first electrode and the third electrode, and an organic light-emitting layer between the second electrode and the third electrode.
Abstract translation: 公开了双模式显示装置及其制造方法。 双模显示装置可以包括第一基板，第一基板上的第一电极，与第一电极和第一基板相对的第二基板，第二基板和第一电极之间的第二电极，第一电极之间的第一电极 电极和第二电极，在第一电极和第三电极之间的光学开关层，以及在第二电极和第三电极之间的有机发光层。
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公开(公告)号：US20130314633A1
公开(公告)日：2013-11-28
申请号：US13830002
申请日：2013-03-14
Inventor： Jae Bon KOO , Hojun RYU , Chi-Sun HWANG , JEONG IK LEE , Hye Yong CHU
CPC classification number: H01L51/5203 , G02F1/13718 , G02F1/167 , G02F2201/44 , G02F2203/02 , H01L27/3232 , H01L33/08
Abstract: A dual mode display apparatus according to the inventive concept includes a lower substrate, a first lower electrode on the lower substrate, a light switching layer on the first lower electrode, a first upper electrode on the light switching layer, a passivation layer on the first upper electrode, a contact plug connected to the first upper electrode and penetrating the passivation layer, a second lower electrode on the contact plug and the passivation layer, an organic light-emitting layer on the second lower electrode, a second upper electrode on the organic light-emitting layer, and an upper substrate on the second upper electrode.
Abstract translation: 根据本发明的双模显示装置包括下基板，下基板上的第一下电极，第一下电极上的光切换层，光开关层上的第一上电极，第一下电极上的钝化层 上电极，连接到第一上电极并穿透钝化层的接触插塞，接触插塞和钝化层上的第二下电极，第二下电极上的有机发光层，有机发光层上的第二上电极 发光层和第二上电极上的上基板。
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公开(公告)号：US20220169531A1
公开(公告)日：2022-06-02
申请号：US17477182
申请日：2021-09-16
Inventor： Hojun RYU , Doo-Hee CHO , Juhee SONG , Chil Seong AH , Sang Hoon CHEON
IPC: C01G41/02 , G02F1/1524
Abstract: Provided is a method for producing hexagonal tungsten oxide, the method including preparing an alkaline solvent having a pH of 8 to 9, which contains at least one of water or alcohol, adding tungsten chloride to the alkaline solvent to form a first reaction solution, adding an additive to the first reaction solution to form a second reaction solution, and adding strong acid to the second reaction solution to form nanoparticles. The additive includes any one of an amine compound having 1 to 8 carbon atoms or an aliphatic hydrocarbon derivative having 10 or more carbon atoms.
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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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Patent Agency Ranking
公开(公告)号：US20170219902A1
公开(公告)日：2017-08-03
申请号：US15234323
申请日：2016-08-11
Inventor： Joo Yeon KIM , Hojun RYU , Sang Hoon CHEON , Seong-Mok CHO , Ji-Young OH , Tae-Youb KIM , Chil Seong AH , Yong Hae KIM , Jeong Ik LEE , Nam Sung CHO , Chi-Sun HWANG
CPC classification number: G02F1/1533 , G02F1/155 , G02F2001/1536
Abstract: Provided is an electrochromic device, which may prevent a damage of an electrode and include a lower substrate and an upper substrate configured to face each other with an electrolyte layer therebetween, an upper electrode provided between the electrolyte layer and the upper substrate, a lower electrode provided between the electrolyte layer and the lower substrate, an upper ion reactive layer provided between the upper electrode and the electrolyte layer, and a lower protection layer provided between the lower electrode and the electrolyte layer and configured to prohibit the lower electrode and the electrolyte layer from contacting.
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公开(公告)号：US20160187687A1
公开(公告)日：2016-06-30
申请号：US15063549
申请日：2016-03-08
Inventor： Gi Heon KIM , Hojun RYU , Won Jae LEE , Yong Hae KIM , Chul Am KIM
IPC: G02F1/1339 , G02F1/137
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.
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公开(公告)号：US20150323817A1
公开(公告)日：2015-11-12
申请号：US14503234
申请日：2014-09-30
Inventor： Yong Hae KIM , Chi-Sun HWANG , Gi Heon KIM , Hojun RYU , Chunwon BYUN , Himchan OH , Myung Lae LEE , Hye Yong CHU
CPC classification number: G03H1/02 , G02F1/0121 , G02F1/133528 , G02F1/157 , G02F2001/1635 , G02F2201/44 , G03H1/2294 , G03H2001/0224 , G03H2225/22 , G03H2225/33
Abstract: Provided are a spatial light modulator (SLM) and a method of fabricating the same. The complex spatial light modulator includes a thin film transistor (TFT) layer provided on a substrate, an amplitude type SLM and a phase type SLM electrically connected to the TFT layer, and a first polarizer provided on the phase type SLM, wherein the TFT layer includes transistors electrically connected to the amplitude type SLM and the phase type SLM, respectively, and the amplitude type SLM and the phase type SLM are commonly and electrically connected to the TFT layer and driven.
Abstract translation: 提供了一种空间光调制器（SLM）及其制造方法。 复合空间光调制器包括设置在基板上的薄膜晶体管（TFT）层，与TFT层电连接的振幅型SLM和相位型SLM，以及设置在相位型SLM上的第一偏振器，其中TFT层 包括分别与振幅型SLM和相位型SLM电连接的晶体管，并且振幅型SLM和相位型SLM通常电连接到TFT层并被驱动。
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公开(公告)号：US20150235589A1
公开(公告)日：2015-08-20
申请号：US14619139
申请日：2015-02-11
Inventor： Seong-Mok CHO , Yong Hae KIM , Tae-Youb KIM , Chil Seong AH , Juhee SONG , Hojun RYU , Hye Yong CHU
CPC classification number: G09G3/3208 , G09G2300/023 , G09G2300/0456 , G09G2320/0242 , G09G2320/066 , G09G2360/144
Abstract: Provided are a display device and a driving method thereof. The driving method of a display device including first pixels emitting lights or transmitting and reflecting an external light, and second pixels corresponding to the first pixels respectively, includes calculating light emission amounts necessary for the respective first pixels for realizing an image signal, receiving the light information on the amount of the external light incident to the first and second pixels, calculating a reflection light amount of a reflection device according to the external light amount, comparing the light emission amounts necessary for the respective first pixels with the reflection light amount, and adjusting light emission amounts of the respective first pixels according to a result of the comparing.
Abstract translation: 提供了一种显示装置及其驱动方法。 包括发射光或透射和反射外部光的第一像素的显示装置的驱动方法和分别对应于第一像素的第二像素包括计算用于实现图像信号的各个第一像素所需的发光量，接收光 关于入射到第一和第二像素的外部光量的信息，根据外部光量计算反射装置的反射光量，将各个第一像素所需的发光量与反射光量进行比较，以及 根据比较结果调整各个第一像素的发光量。
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30.发明申请LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME 审中-公开液晶组合物和液晶显示装置，包括它们公开(公告)号：US20140168595A1
公开(公告)日：2014-06-19
申请号：US13909183
申请日：2013-06-04
Inventor： Gi Heon KIM , Hojun RYU
IPC: C09K19/44
CPC classification number: C09K19/44 , C09K19/601 , C09K19/603
Abstract: A liquid crystal display device may include a liquid crystal and a coloring material including at least one of yellow, magenta, and cyan coloring materials. The coloring material may have high solubility and dispersion stability on the liquid crystal, and thus, it can be used for a liquid crystal layer. The liquid crystal display device may include a partition delimiting pixels, and the liquid crystal layer may be provided in the pixels. The pixels may include first, second, and third pixels. The coloring materials in the first, second, and third liquid crystal layers may be adjusted, in terms of kind, composition, and weight percentage, to control colors to be displayed by the first, second, and third pixels.
Abstract translation: 液晶显示装置可以包括液晶和包括黄色，品红色和青色着色材料中的至少一种的着色材料。 着色材料在液晶上的溶解性和分散稳定性可以很高，因此可以用于液晶层。 液晶显示装置可以包括分隔开的像素，并且液晶层可以设置在像素中。 像素可以包括第一，第二和第三像素。 第一，第二和第三液晶层中的着色材料可以根据种类，组成和重量百分比来调整，以控制由第一，第二和第三像素显示的颜色。
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