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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
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
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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公开(公告)号：US09864251B2
公开(公告)日：2018-01-09
申请号：US15007844
申请日：2016-01-27
Inventor： Ji-Young Oh , Jae Bon Koo , Joo Yeon Kim , Bock Soon Na , Chan Woo Park , Sang Seok Lee , Soon-Won Jung , Seong-Mok Cho , Hye Yong Chu
CPC classification number: G02F1/155 , G02F2001/1519
Abstract: Provided is a color changeable device which includes a first substrate and a second substrate that are spaced apart from each other, a first transparent electrode disposed on the first substrate, a second transparent electrode disposed on the second substrate, an electrochromic layer disposed between the first transparent electrode and the second transparent electrode, an organic layer disposed between the first transparent electrode and the electrochromic layer. The organic layer may include a hole injection layer or an electron injection layer. The organic layer may further include a hole transport layer or an electron transport layer.
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公开(公告)号：US09740073B2
公开(公告)日：2017-08-22
申请号：US15007912
申请日：2016-01-27
Inventor： Ji-Young Oh , Jae Bon Koo , Joo Yeon Kim , Bock Soon Na , Chan Woo Park , Sang Seok Lee , Soon-Won Jung , Hye Yong Chu
CPC classification number: G02F1/155 , G02F1/15 , G02F1/153 , G02F1/157 , G02F2001/1552 , G02F2001/1555 , G02F2201/44 , G09G3/38
Abstract: Provided is a complex display device Including a first substrate and an opposed second substrate, a first electrode, an electrochromic layer, a common electrode, an emission part and a second electrode, laminated between the first substrate and the second substrate one by one, and an organic layer disposed between the first electrode and the electrochromic layer, or between the electrochromic layer and the common electrode. The organic layer of the complex display device may include at least one of a hole injection material, a hole transport material and a mixture thereof, or at least one of an electron injection material, an electron transport material or a mixture thereof.
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4.发明授权Light emitting display device having auxiliary wire buried in substrate and method of manufacturing the same 有权具有埋置在基板中的辅助线的发光显示装置及其制造方法公开(公告)号：US09343486B2
公开(公告)日：2016-05-17
申请号：US14449204
申请日：2014-08-01
Inventor： Jonghee Lee , Jeong Ik Lee , Doo-Hee Cho , Jong Tae Lim , Ji-Young Oh , Joo Yeon Kim , Byoung Gon Yu , Hyunkoo Lee , Jun-Han Han , Hye Yong Chu
CPC classification number: H01L27/1259 , H01L27/1218 , H01L27/124 , H01L27/3276 , H01L51/003 , H01L51/0096 , H01L51/5228 , H01L51/5271 , Y02E10/549 , Y02P70/521
Abstract: Provided is a display device and a method of manufacturing the same. The display device includes a thin film transistor, a first electrode electrically connected to the thin film transistor, a self-light emitting pixel layer disposed on the first electrode, a second electrode disposed on the self-light emitting pixel layer, a substrate in which an auxiliary wire is buried, the substrate being disposed on the second electrode, and a reflective pixel layer disposed on the substrate.
Abstract translation: 提供一种显示装置及其制造方法。 显示装置包括薄膜晶体管，电连接到薄膜晶体管的第一电极，设置在第一电极上的自发光像素层，设置在自发光像素层上的第二电极，基板，其中 埋置辅助线，衬底设置在第二电极上，反射像素层设置在衬底上。
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公开(公告)号：US12013662B2
公开(公告)日：2024-06-18
申请号：US17523197
申请日：2021-11-10
Inventor： Jae-Eun Pi , Yong Hae Kim , Jong-Heon Yang , Chul Woong Joo , Chi-Sun Hwang , Ha Kyun Lee , Seung Youl Kang , Gi Heon Kim , Joo Yeon Kim , Hee-ok Kim , Jeho Na , Jaehyun Moon , Won Jae Lee , Seong-Mok Cho , Ji Hun Choi
CPC classification number: G03H1/2249 , G01B11/026 , G06T7/536 , G03H2001/2281 , G03H2210/30 , G03H2222/12 , G03H2223/19 , G06T2207/10028
Abstract: An apparatus which analyses a depth of a holographic image is provided. The apparatus includes an acquisition unit that acquires a hologram, a restoration unit that restores a three-dimensional holographic image by irradiating the hologram with a light source, an image sensing unit that senses a depth information image of the restored holographic image, and an analysis display unit that analyzes a depth quality of the holographic image, based on the sensed depth information image, and the image sensing unit uses a lensless type of photosensor.
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Patent Agency Ranking
公开(公告)号：US10914555B2
公开(公告)日：2021-02-09
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：US09897887B2
公开(公告)日：2018-02-20
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：US12055891B2
公开(公告)日：2024-08-06
申请号：US17491246
申请日：2021-09-30
Inventor： Yong Hae Kim , Gi Heon Kim , Joo Yeon Kim , Jong-Heon Yang , Sang Hoon Cheon , Seong-Mok Cho , Kyunghee Choi , Ji Hun Choi , Jae-Eun Pi , Chi-Sun Hwang
IPC: G03H1/22
CPC classification number: G03H1/2294 , G03H2225/22 , G03H2225/34
Abstract: Provided is an operation method for a digital hologram implementation device including a backlight and a spatial light modulator, the operation method including setting an initial phase value of an optical signal to a remedy phase, computing a reduced phase based on the remedy phase, correcting the remedy phase based on a difference between the reduced phase and a preset optimized phase, determining whether the corrected remedy phase is a stabilized phase, performing forward propagation on the stabilized phase and an amplitude of the optical signal, correcting the amplitude of the optical signal, performing backward propagation on the corrected amplitude and the stabilized phase, and determining whether a phase derived by the backward propagation is an optimized phase.
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公开(公告)号：US10281792B2
公开(公告)日：2019-05-07
申请号：US15864455
申请日：2018-01-08
Inventor： Joo Yeon Kim , Jeong Ik Lee , Sang Hoon Cheon , Nam Sung Cho , Seong-Mok Cho , Yong Hae Kim , Tae-Youb Kim , Hojun Ryu , Chil Seong Ah , Chi-Sun Hwang
IPC: G02F1/155 , G02F1/157 , G02F1/1335 , G02F1/153 , G02F1/15
Abstract: An electrochromic mirror includes a first electrode structure, a second electrode structure provided on the first electrode structure, and an electrolyte provided between the first and second electrode structures. Here, the first electrode structure further includes a metal layer, a graphene layer disposed on the metal layer, and an interface part disposed between the metal layer and the graphene layer. The interface part includes a micro/nano-porous polymer material.
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公开(公告)号：US09581876B1
公开(公告)日：2017-02-28
申请号：US15009567
申请日：2016-01-28
Inventor： Seong-Mok Cho , Joo Yeon Kim , Tae-Youb Kim , Hojun Ryu , Chil Seong Ah , Sang Hoon Cheon , Yong Hae Kim , Juhee Song , Chi-Sun Hwang
CPC classification number: G02F1/1525 , G02F1/157 , G02F2001/1502 , G02F2203/03
Abstract: Provided is an electrochromic device and a method for driving the electrochromic device, the electrochromic device including a first electrode, a first electrochromic layer, an electrolyte layer, a second electrochromic layer, and a second electrode which are laminated in sequence, at least one selected from among the group consisting of the first and second electrochromic layers and the electrolyte layer including scattering particles, and the electrochromic device further including an additional layer that contains the scattering particles and is disposed between the electrolyte layer and the first or second electrochromic layer.
Abstract translation: 提供一种电致变色装置和驱动电致变色装置的方法，电致变色装置包括依次层叠的第一电极，第一电致变色层，电解质层，第二电致变色层和第二电极，至少一个选择 从包括第一和第二电致变色层的组和包括散射颗粒的电解质层组成，并且电致变色装置还包括包含散射颗粒并且设置在电解质层和第一或第二电致变色层之间的附加层。
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