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公开(公告)号：US20200321403A1
公开(公告)日：2020-10-08
申请号：US16842396
申请日：2020-04-07
Inventor： Ji-Young OH , Seung Youl KANG , Seongdeok AHN , Jeong Ik LEE , Chi-Sun HWANG , Byoung-Hwa KWON , Tae-Youb KIM , Jeho NA , Sooji NAM , Jaehyun MOON , Young Sam PARK , Chan Woo PARK , Doo-Hee CHO , Chul Woong JOO , Jae-Eun PI
Abstract: Provided is a pressure sensitive display device including a sensing substrate, a reaction substrate provided on the sensing substrate, and spacers provided between the sensing substrate and the reaction substrate to space the sensing substrate apart from the reaction substrate. Here, the sensing substrate includes a flexible substrate and a touch electrode provided on one surface of the flexible substrate, which faces the reaction substrate. The reaction substrate includes a transparent substrate, a transparent electrode provided on one surface of the transparent substrate, which faces the sensing substrate, and a light emitting layer disposed on the transparent electrode.
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公开(公告)号：US20180190949A1
公开(公告)日：2018-07-05
申请号：US15901771
申请日：2018-02-21
Inventor： Hyunkoo LEE , Byoung-Hwa KWON , Jeong Ik LEE , Jong Tae LIM , Byoung Gon YU
CPC classification number: H01L51/56 , H01L51/0021 , H01L51/0024 , H01L51/003 , H01L51/5212 , H01L51/5215 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L2251/5315
Abstract: An organic light-emitting device includes a substrate, a bottom electrode on the substrate, an organic light-emitting layer on the bottom electrode, and a top electrode on the organic light-emitting layer, wherein the top electrode includes a first electrode part, a grid-shaped or plate-shaped second electrode part on the first electrode part, and an adhesive layer on the second electrode part.
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公开(公告)号：US20170047558A1
公开(公告)日：2017-02-16
申请号：US15208554
申请日：2016-07-12
Inventor： Hyunkoo LEE , Byoung-Hwa KWON , Jeong Ik LEE , Jong Tae LIM , Byoung Gon YU
CPC classification number: H01L51/56 , H01L51/0021 , H01L51/0024 , H01L51/003 , H01L51/5212 , H01L51/5215 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L2251/5315
Abstract: An organic light-emitting device includes a substrate, a bottom electrode on the substrate, an organic light-emitting layer on the bottom electrode, and a top electrode on the organic light-emitting layer, wherein the top electrode includes a first electrode part, a grid-shaped or plate-shaped second electrode part on the first electrode part, and an adhesive layer on the second electrode part.
Abstract translation: 有机发光装置包括基板，底板上的底电极，底电极上的有机发光层和有机发光层上的顶电极，其中上电极包括第一电极部分， 在第一电极部分上形成栅状或板状的第二电极部分，以及第二电极部分上的粘合剂层。
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公开(公告)号：US20240057436A1
公开(公告)日：2024-02-15
申请号：US18315314
申请日：2023-05-10
Inventor： Chan-mo KANG , Byoung-Hwa KWON , Gi Heon KIM , Jin-Wook SHIN , Nam Sung CHO , Hyunsu CHO , Sukyung CHOI
IPC: H01L51/00
CPC classification number: H10K59/38 , H10K59/873 , H10K59/879 , H10K59/353
Abstract: Disclosed is a display device. An embodiment of the inventive concept provides a display device that includes a substrate including a first sub pixel region, a second sub pixel region, and a third sub pixel region, reflective bottom electrodes provided on the substrate, a blue light emitting layer provided on the lower reflective electrodes, an encapsulation layer provided on the blue light emitting layer, a green color conversion layer provided on the encapsulation layer in the first sub pixel region, a color conversion layer provided on the encapsulation layer in the second sub pixel region, a blue reflective layer provided on both the green color conversion layer and the color conversion layer, and a blue transmissive layer disposed adjacent to the color conversion layer and provided on the encapsulation layer in the third sub pixel region.
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15.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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Patent Agency Ranking
公开(公告)号：US20210393978A1
公开(公告)日：2021-12-23
申请号：US17353495
申请日：2021-06-21
Inventor： 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
Abstract: 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：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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公开(公告)号：US20160246116A1
公开(公告)日：2016-08-25
申请号：US15010968
申请日：2016-01-29
Inventor： Jong-Heon YANG , Jae Bon KOO , Byoung-Hwa KWON , Gi Heon KIM , Yong Hae KIM , Hojun RYU , Chan Woo PARK , Chunwon BYUN , Hyunkoo LEE , Jong Tae LIM , Kyoung Ik CHO , Seong-Mok CHO , Hye Yong CHU , Chi-Sun HWANG
IPC: G02F1/1335 , G02F1/133 , G02F1/1343
CPC classification number: G02F1/133308 , G02F2001/133317 , G02F2001/133616 , G02F2201/44
Abstract: Provided is a display device. The display device includes a lower display element where a substrate, a first lower electrode, a liquid crystal part, and a second lower electrode are sequentially stacked, an upper display element stacked vertical to the lower display element, where a first upper electrode, a light emitting part, a second upper electrode, and a protective part are sequentially stacked, and a middle part configured to deliver a driving signal to the lower and upper display elements, between the lower and upper display elements.
Abstract translation: 提供了一种显示装置。 显示装置包括：下部显示元件，其中基板，第一下部电极，液晶部分和第二下部电极依次层叠;垂直于下部显示元件堆叠的上部显示元件，其中第一上部电极， 发光部分，第二上电极和保护部分依次层叠，并且中间部分构造成在下显示元件和上显示元件之间向下显示元件和上显示元件传递驱动信号。
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