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公开(公告)号：US20180314107A1
公开(公告)日：2018-11-01
申请号：US15847633
申请日：2017-12-19
发明人： Joon Yong PARK , Gyung Min BAEK , Hyun Eok SHIN , Sang Won SHIN , Chan Woo YANG , Ju Hyun LEE
IPC分类号： G02F1/1335 , G02F1/1368
摘要： An exemplary embodiment provides a color conversion display panel including: a substrate including a display area and a light-blocking area; a metal oxide layer disposed on the substrate to overlap the display area and the light-blocking area; a reflective metal layer disposed on the metal oxide layer to overlap the light-blocking area; a color conversion layer disposed on the metal oxide layer which overlaps the display area to include semiconductor nanocrystals; and a transmission layer disposed on the metal oxide layer which overlaps the display area.
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公开(公告)号：US20150042936A1
公开(公告)日：2015-02-12
申请号：US14099968
申请日：2013-12-08
发明人： Joon Yong PARK , Dong Min LEE , Sang Wook LEE , Chang Oh JEONG , Gyung Min BAEK , Kyung Tae CHAE
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1339
CPC分类号： G02F1/133345 , G02F1/13439
摘要： A liquid crystal display includes a substrate; a first electrode on the substrate; a second electrode on the first electrode and separated from the first electrode; a cavity defined between the first electrode and the second electrode; a first protection layer on the second electrode; a cover layer on the first protection layer; and a liquid crystal layer including liquid crystal molecules in the cavity. The second electrode includes metal oxide and zinc oxide.
摘要翻译： 液晶显示器包括基板; 基板上的第一电极; 第一电极上的第二电极并与第一电极分离; 限定在所述第一电极和所述第二电极之间的空腔; 第二电极上的第一保护层; 第一保护层上的覆盖层; 以及在空腔中包含液晶分子的液晶层。 第二电极包括金属氧化物和氧化锌。
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公开(公告)号：US20140354923A1
公开(公告)日：2014-12-04
申请号：US14089795
申请日：2013-11-26
发明人： Dae-Young LEE , Joon Yong PARK , Kyung Seop KIM , Jung Gun Nam , Chang Oh JEONG , Gug Rae JO
IPC分类号： G02B5/30 , G02F1/1335
CPC分类号： G02F1/133536 , B82Y20/00 , G02B1/113 , G02B5/3058 , G02F1/133528 , G02F2001/133548 , Y10S977/834
摘要： A polarizer and a liquid crystal display including the polarizer, the polarizer including a plurality of metal lines extending in one direction and being arranged at regular intervals; and a plurality of low reflection layers on the plurality of metal lines, the plurality of low reflection layers contacting respective upper parts of the plurality of metal lines and having an interval and a width about equal to an interval and a width of the plurality of metal lines, wherein the interval of the plurality of metal lines is smaller than a wavelength of a visible ray, and light incident from an upper side of the plurality of low reflection layers is reflected with reflectivity equal to or smaller than 10%.
摘要翻译： 一种偏振器和包括偏振器的液晶显示器，所述偏振器包括沿一个方向延伸并以规则间隔布置的多个金属线; 以及多个金属线上的多个低反射层，所述多个低反射层与所述多个金属线的相应上部接触，并且具有大约等于所述多个金属线的间隔和宽度的间隔和宽度 线，其中所述多个金属线的间隔小于可见光的波长，并且从所述多个低反射层的上侧入射的光被反射为等于或小于10％的反射。
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公开(公告)号：US20240292666A1
公开(公告)日：2024-08-29
申请号：US18474882
申请日：2023-09-26
发明人： Hyun Eok SHIN , Joon Yong PARK , Do Keun SONG
IPC分类号： H10K59/122 , H10K59/12
CPC分类号： H10K59/122 , H10K59/1201
摘要： A display device includes a pixel circuit layer including a base layer and a pixel circuit, a first electrode on the pixel circuit layer, light emitting portions including a first light emitting portion defining first sub-pixel area and a second light emitting portion defining a second sub-pixel area, and a partition wall between the first and second light emitting portions, wherein the partition wall includes a first layer, a second layer on the first layer, and a third layer on the second layer, wherein the first layer has a first thickness, the second layer has a second thickness, the third layer has a third thickness, and the partition wall has a fourth thickness that is a sum of the first thickness to the third thickness, and wherein the first thickness and a thickness of the light emitting portion correspond to each other.
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公开(公告)号：US20240154079A1
公开(公告)日：2024-05-09
申请号：US18497140
申请日：2023-10-30
发明人： Hyun Eok SHIN , Ju Hyun LEE , Sung Joo KWON , Joon Yong PARK
CPC分类号： H01L33/62 , H01L25/167 , H01L33/60
摘要： A display device includes a first electrode and a second electrode that are disposed on a substrate and spaced apart from each other. A light emitting element is disposed between the first electrode and the second electrode. A first pixel electrode is disposed on the first electrode, and is electrically connected to a first end portion of the light emitting element and the first electrode. A second pixel electrode is disposed on the second electrode, and is electrically connected to a second end portion of the light emitting element. Each of the first electrode and the second electrode includes a multi-layer structure including a first layer and a second layer disposed on the first layer. The first layer includes a metal reflecting light. The second layer includes tungsten oxide.
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公开(公告)号：US20240105899A1
公开(公告)日：2024-03-28
申请号：US18473534
申请日：2023-09-25
发明人： Joon Yong PARK , Hyun Eok SHIN , Sung Joo KWON , Sam Tae JEONG
CPC分类号： H01L33/62 , H01L25/167 , H01L2933/0066
摘要： A method of manufacturing a display device includes aligning light emitting elements in an emission area on a substrate, depositing an indium-tin alloy on an entire surface of the substrate at room temperature, heat-treating the indium-tin alloy to reflow along side surfaces of each of the light emitting elements, heat-treating the indium-tin alloy in an oxygen atmosphere to form indium tin oxide, and etching the indium tin oxide to form a first pixel electrode contacting first ends of at least a portion of the light emitting elements.
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公开(公告)号：US20230320182A1
公开(公告)日：2023-10-05
申请号：US18122446
申请日：2023-03-16
发明人： Joon Yong PARK , Sung Joo KWON , Hyun Eok SHIN , Dong Min LEE
IPC分类号： H10K59/88
CPC分类号： H10K59/88
摘要： A display device includes a substrate including a pixel area and a dummy area, wherein the pixel area includes a transistor disposed on the substrate, a first electrode electrically connected to the transistor, a second electrode overlapping the first electrode, and a functional layer and an emission layer disposed between the first electrode and the second electrode, and the dummy area includes a first dummy electrode disposed on the substrate, and a dummy insulating layer covering the side of at least part of the first dummy electrode.
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公开(公告)号：US20230317902A1
公开(公告)日：2023-10-05
申请号：US18088919
申请日：2022-12-27
发明人： Dong Min LEE , Hyun Ah SUNG , Young Rok KIM , Joon Yong PARK , Hyun Eok SHIN
CPC分类号： H01L33/62 , H01L33/387
摘要： A wiring substrate and a display device including the same are provided. The display device includes a first substrate including a display area and a pad area disposed on one side of the display area, and a plurality of conductive layers including a plurality of wires and conductive patterns disposed in the display area and the pad area on the first substrate, wherein at least one of the conductive layers includes a copper-indium alloy and comprises a metal layer having a grain size equal to or less than about 140 nm.
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公开(公告)号：US20220406817A1
公开(公告)日：2022-12-22
申请号：US17672249
申请日：2022-02-15
发明人： Joon Yong PARK , Gyung Min BAEK , Shin Il CHOI , Do Keun SONG , Young Rok KIM , Jong Hyun CHOUNG
摘要： A display device includes conductive layers including wires and conductive patterns in a display area and a pad area, a via layer on the conductive layers, a first electrode and a second electrode on the via layer in the display area and spaced apart from each other, a first insulating layer on the first electrode and the second electrode, light emitting elements on the first electrode and the second electrode spaced apart from each other on the first insulating layer, and a first connection electrode on the first electrode and electrically contacting the light emitting elements, and a second connection electrode on the second electrode and electrically contacting the light emitting elements, each of the conductive layers includes a first metal layer and a second metal layer on the first metal layer, and the second metal layer contains copper and has a grain size of about 155 nm or less.
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公开(公告)号：US20180059301A1
公开(公告)日：2018-03-01
申请号：US15477719
申请日：2017-04-03
发明人： Moon Jung AN , Jung Gun NAM , Su Kyoung YANG , Gyung Min BAEK , Kang Soo HAN , Joon Yong PARK , Sang Won SHIN , Hyun Eok SHIN
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/1368 , G02F1/1333
CPC分类号： G02B5/3058 , G02F1/133345 , G02F1/133512 , G02F1/133528 , G02F1/1368 , G02F2001/133548 , G02F2201/123 , G02F2201/50
摘要： Provided is a polarizer. The polarizer includes a base layer and a wire grid layer which is disposed on the base layer and which include a plurality of wire metal patterns extending along a first direction and spaced apart from each other along a second direction crossing the first direction, wherein the wire grid layer is made of an aluminum (Al) alloy containing nickel (Ni) and lanthanum (La).
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