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公开(公告)号：US20190131559A1
公开(公告)日：2019-05-02
申请号：US16053333
申请日：2018-08-02
发明人： Byoung-Hwa KWON , Chul Woong JOO , Jonghee LEE , Hyunkoo LEE , Hyunsu CHO , Nam Sung CHO
摘要： Provided is a display device and a manufacturing method thereof. More specifically, the present invention relates to a display device including a nickel oxide thin film co-doped with a copper monovalent cation and a copper divalent cation, and a manufacturing method thereof. The present invention provides a display device including a substrate, a first electrode layer disposed on the substrate, a first common layer disposed on the substrate, a light emitting layer disposed on the first common layer, a second common layer disposed on the light emitting layer, and a second electrode layer disposed on the second common layer, wherein the first common layer includes a nickel oxide thin film co-doped with a first metal cation and a second metal cation, and the oxidation number of the first metal cation and the oxidation number the second metal cation are different from each other.
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公开(公告)号：US20170133596A1
公开(公告)日：2017-05-11
申请号：US15202025
申请日：2016-07-05
发明人： Byoung-Hwa KWON , Jeong Ik LEE , Hyunkoo LEE , Jong Tae LIM , Byoung Gon YU , Jonghee LEE , Doo-Hee CHO , Hyunsu CHO
CPC分类号： H01L51/0024 , G02B5/0242 , H01L51/0021 , H01L51/5234 , H01L51/5268 , H01L51/56 , H01L2251/303 , H01L2251/5315 , H01L2251/5369
摘要： Provided is a method of manufacturing an organic light emitting device, the method including forming a lower electrode on a lower substrate, forming an organic layer on the lower electrode, forming a light extraction layer including an adhesion layer and nanoparticles on an upper substrate, forming an upper electrode on the light extraction layer, and coupling the lower substrate to the upper substrate so that the upper electrode contacts the organic layer. The forming of the light extraction layer includes providing an adhesive between a first sacrificial substrate and the upper substrate, curing the adhesive to form the adhesion layer to form the adhesion layer, and removing the first sacrificial substrate to expose the adhesion layer. The first sacrificial substrate and the upper substrate are coupled to each other by the adhesion layer.
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3.发明申请DISPLAY PANEL, DISPLAY DEVICE INCLUDING THE SAME AND OPERATION METHOD THEREOF 审中-公开显示面板，包括其的显示装置及其操作方法公开(公告)号：US20160247457A1
公开(公告)日：2016-08-25
申请号：US15047357
申请日：2016-02-18
发明人： Joo Yeon KIM , Sang Hoon CHEON , Hyunkoo LEE , Byoung-Hwa KWON , Jaehyun MOON , Seung Koo PARK , Byoung Gon YU , JEONG IK LEE , Jong Tae LIM , Hye Yong CHU , Jun-Han HAN
CPC分类号： G09G3/3291 , G09G3/2003 , G09G3/3607 , G09G3/38 , G09G2300/0456 , G09G2310/068 , G09G2360/144
摘要： A display panel includes pixels, the pixels being configured to be driven in either a reflection mode or a light emission mode, the pixels comprises a first substrate comprising a light-transmitting material, a second substrate opposite to the first substrate, a light emitting element layer on the first electrode, the light emitting element layer comprising a light emitting material, the light emitting material being configured to emit light in the light emission mode by an oxidation of the light emitting material and a reduction of the light emitting material, a second electrode on a surface of the second substrate in a direction of the first substrate, a reflective element layer on the second electrode, the reflective element layer comprising a reflective material, the reflective material being configured to be colored or bleached in the reflection mode by an oxidation of the reflective material and a reduction of the reflective material.
摘要翻译： 显示面板包括像素，像素被配置为以反射模式或发光模式被驱动，像素包括第一衬底，其包括透光材料，与第一衬底相对的第二衬底，发光元件 所述发光元件层包括发光材料，所述发光材料被配置为通过所述发光材料的氧化和所述发光材料的减少在所述发光模式中发光，第二 在第二基板的表面上在第一基板的方向上的反射元件层，在第二电极上的反射元件层，反射元件层包括反射材料，反射材料被配置为以反射模式被着色或漂白 反射材料的氧化和反射材料的减少。
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公开(公告)号：US20210066631A1
公开(公告)日：2021-03-04
申请号：US16839857
申请日：2020-04-03
发明人： Sukyung CHOI , Hyunkoo LEE , Byoung-Hwa KWON , Jaehyun MOON , Hyunsu CHO , Chan-mo KANG , CHUNWON BYUN , Jin Wook SHIN , Nam Sung CHO
摘要： Provided is a light emitting device including a lower electrode, an upper electrode disposed to face the lower electrode, a quantum dot light emitting layer between the lower electrode and the upper electrode, an electron transport layer between the lower electrode and the quantum dot light emitting layer, and a hole transport layer between the upper electrode and the quantum dot light emitting layer, wherein the quantum dot light emitting layer includes a quantum dot, and a first ligand on a surface of the quantum dot, and a second ligand on the surface of the quantum dot.
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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
发明人： Hyunkoo LEE , Byoung-Hwa KWON , Jeong Ik LEE , Jong Tae LIM , Byoung Gon YU
CPC分类号： H01L51/56 , H01L51/0021 , H01L51/0024 , H01L51/003 , H01L51/5212 , H01L51/5215 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L2251/5315
摘要： 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
发明人： Hyunkoo LEE , Byoung-Hwa KWON , Jeong Ik LEE , Jong Tae LIM , Byoung Gon YU
CPC分类号： H01L51/56 , H01L51/0021 , H01L51/0024 , H01L51/003 , H01L51/5212 , H01L51/5215 , H01L51/5228 , H01L51/5234 , H01L51/5246 , H01L2251/5315
摘要： 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.
摘要翻译： 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：US20210005670A1
公开(公告)日：2021-01-07
申请号：US16680724
申请日：2019-11-12
发明人： Hyunsu CHO , Chan-mo KANG , Byoung-Hwa KWON , CHUNWON BYUN , Jin Wook SHIN , Hyunkoo LEE , Sukyung CHOI
摘要： A display device according to an embodiment of the inventive concept provides includes a substrate, a green light emitting element group and a blue light emitting element group, which are repeatedly arranged in a first direction parallel to a top surface of the substrate, and a red conversion pattern on the green light emitting element group and the blue light emitting element group. Here, the red conversion pattern overlaps a portion of the green light emitting element group and a portion of the blue light emitting element group in a second direction perpendicular to the top surface of the substrate.
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公开(公告)号：US20180151147A1
公开(公告)日：2018-05-31
申请号：US15818838
申请日：2017-11-21
发明人： Chunwon BYUN , Sang Hoon CHEON , Hyunkoo LEE
CPC分类号： G09G3/38 , G02F1/15 , G02F1/155 , G02F1/163 , G02F2001/1635 , G02F2201/121 , G02F2201/123 , G09G3/2081 , G09G2300/0809 , G09G2310/061 , G09G2310/08 , G09G2330/028
摘要： Provided is an electrochromic display device including a display panel including a plurality of pixels configured to display an image on a basis of a unit frame defined as first to third sub-frames, a timing controller configured to output a data signal and an off signal, and a data driving circuit configured to provide, to the pixels, a data voltage generated based on the data signal during the second sub-frame and provide, to the pixels, an off voltage generated based on the off signal during the third sub-frame, wherein each of the pixels includes an electrochromic element, and a power supply voltage is delivered to the electrochromic element in response to the data voltage during the second sub-frame and the power supply voltage provided to the electrochromic element is blocked in response to the off voltage during the third sub-frame.
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9.发明申请公开(公告)号：US20180047905A1
公开(公告)日：2018-02-15
申请号：US15596659
申请日：2017-05-16
发明人： Jaehyun MOON , Jong Tae LIM , YOUNG SAM PARK , Jin Wook SHIN , Byoung Gon YU , Hyunkoo LEE , Jong Chan JEONG , Nam Sung CHO , Doo-Hee CHO , Jun-Han HAN
IPC分类号： H01L51/00
CPC分类号： H01L51/0021 , H01L51/5215 , H01L51/5234
摘要： Provided is a method for manufacturing an electronic device including a transparent conductive structure, the method including preparing a transparent electrode in which, among a first region and a second region, the first region is selectively surface-modified, preparing a mixed composition including a first composition and a second composition having a different polarity from the first composition, and applying the mixed composition onto the transparent electrode, wherein the applied mixed composition is disposed in the surface modified first region, and the mixed composition disposed in the first region is phase-separated into a first composition layer and a second composition layer disposed on the first composition layer.
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公开(公告)号：US20210231956A1
公开(公告)日：2021-07-29
申请号：US17154737
申请日：2021-01-21
发明人： Seong-Mok CHO , Yong Hae KIM , Hyunkoo LEE , Sang Hoon CHEON , Kyunghee CHOI , Chi-Sun HWANG
摘要： Provided are a display device and an augmented reality apparatus including the same. The display device includes a display panel including display blocks and an optics array including pin hole structures that one-to-one correspond to the display blocks. Here, each of the pin hole structures includes a pin hole and a shielding area surrounding the pin hole, and the display blocks are spaced apart from each other in a first direction parallel to a top surface of the display panel and a second direction crossing the first direction and parallel to the top surface of the display panel.
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