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公开(公告)号：US11158699B2
公开(公告)日：2021-10-26
申请号：US16930586
申请日：2020-07-16
发明人： Byung-chul Kim , Sujeong Kim , Kiyoung Yeon , Sun-kyu Joo , Chul Huh , Inok Kim , Hyeran Mun , Inseok Song , Wooyoung Lee , Yui-ku Lee
摘要： A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.
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公开(公告)号：US10756154B2
公开(公告)日：2020-08-25
申请号：US15984618
申请日：2018-05-21
发明人： Byung-chul Kim , Sujeong Kim , Kiyoung Yeon , Sun-kyu Joo , Chul Huh , Inok Kim , Hyeran Mun , Inseok Song , Wooyoung Lee , Yui-ku Lee
摘要： A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.
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公开(公告)号：US10254587B2
公开(公告)日：2019-04-09
申请号：US15400272
申请日：2017-01-06
发明人： Hyunjin Kim , Sujeong Kim , Yiseop Shim , Daewon Lee , Chul Huh
IPC分类号： G02F1/1335 , G02F1/1337 , G02F1/1343 , G02F1/1333
摘要： A liquid crystal display apparatus includes a first substrate, a color filter substrate disposed over the first substrate, and a liquid crystal layer disposed between the first substrate and the color filter substrate. The first substrate and the color filter substrate include a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region. The color filter substrate includes: a second substrate facing the first substrate; an electrode pattern disposed over a surface of the second substrate, the surface facing the first substrate; a first light-converter disposed in association with the first sub-pixel region, the first light-converter including a first quantum rod; a second light-converter disposed in association with the second sub-pixel region, the second light-converter including a second quantum rod; and a third light-converter disposed in association with the third sub-pixel region.
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公开(公告)号：US09753194B2
公开(公告)日：2017-09-05
申请号：US14596452
申请日：2015-01-14
CPC分类号： G02B5/201 , G02B5/008 , G02B5/223 , G02F1/133514 , G02F2202/36 , G03F7/0007 , G03F7/105 , G03F7/2053 , H01L27/322
摘要： A display device includes a first substrate, and a second substrate opposing the first substrate and including a color filter layer. The color filter layer includes a red color filter, a green color filter and a blue color filter. The red color filter includes a first fluorescent dye and a first nanoparticle, and illustrates red color. The green color filter includes a second fluorescent dye and a second nanoparticle and illustrates green color. The blue color filter includes a third fluorescent dye and a third nanoparticle and illustrates blue color. Each of the first to third nanoparticles has a non-spherical shape and has maximum extinction at the first wavelength, the second wavelength and the third wavelength. The first wavelength is greater than the second wavelength, and the second wavelength is greater than the third wavelength.
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5.发明授权公开(公告)号：US09698174B2
公开(公告)日：2017-07-04
申请号：US14327765
申请日：2014-07-10
发明人： Chang-Hun Kwak , Chul Huh
IPC分类号： G02F1/1333 , H01L27/12 , G02F1/1335 , G02F1/1362
CPC分类号： H01L27/1262 , G02F1/133516 , G02F1/136209 , G02F2001/133388 , G02F2001/136222 , H01L27/1225 , H01L27/1248 , H01L27/1288
摘要： An array substrate includes a base substrate including a display area and a peripheral area adjacent to the display area, a gate line extending in a first direction, a data line extending in a second direction crossing the gate line, a switching element electrically connected to the gate and data lines, a color filter pattern and a dummy color pattern in the display and peripheral areas, respectively, a pixel electrode on the color filter pattern, and a light blocking pattern including a black matrix pattern partially overlapping the color filter pattern and a black boundary pattern overlapping the dummy color pattern. The black boundary pattern covers the peripheral area and includes a first portion which overlaps the dummy color pattern and a second portion which does not overlap the dummy color pattern. A cross-sectional thickness of the first portion is smaller than that of the second portion.
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6.发明授权公开(公告)号：US09146428B2
公开(公告)日：2015-09-29
申请号：US13772560
申请日：2013-02-21
发明人： Chang-Soon Jang , Soo-Hye Ryu , YiSeop Shim , Chul Huh
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1368 , G02F1/1362 , G02F1/1333
CPC分类号： G02F1/13394 , G02F1/133345 , G02F1/133514 , G02F1/136213 , G02F1/1368
摘要： A liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The second substrate includes a buffer layer, and the buffer layer includes a recessed portion. A spacer is disposed between the first substrate and the second substrate, such that a portion of the spacer is extended into the recessed portion. A bottom surface of the recessed portion contacts an upper surface of the spacer. A shortest line crossing a center of the bottom surface of the recessed portion is longer than a longest line crossing a center of the upper surface of the spacer, by about 14 micrometers to about 20 micrometers.
摘要翻译： 液晶显示装置包括第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。 第二基板包括缓冲层，缓冲层包括凹部。 间隔件设置在第一基板和第二基板之间，使得间隔件的一部分延伸到凹部中。 凹部的底面与隔离物的上表面接触。 与凹部的底面的中心交叉的最短线长于与间隔物的上表面的中心交叉的最长线约14微米〜约20微米。
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7.发明授权Display apparatus having spacers with different heights and different upper and lower surface areas 有权显示装置具有不同高度和不同上，下表面积的间隔物公开(公告)号：US09041895B2
公开(公告)日：2015-05-26
申请号：US13705890
申请日：2012-12-05
发明人： YiSeop Shim , Soo-Hye Ryu , Chang-Soon Jang , Chul Huh
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/01
CPC分类号： G02F1/13394 , G02F1/0107 , G02F1/133512 , G02F2001/13396
摘要： A display apparatus includes a lower substrate, an upper substrate, a spacer and an image display layer. The spacer includes a main spacer, a first sub-spacer and a second sub-spacer. The main spacer has a height greater than that of the first and second sub-spacers. The second sub-spacer has an area wider than that of the main spacer and the first sub-spacer.
摘要翻译： 显示装置包括下基板，上基板，间隔件和图像显示层。 间隔件包括主间隔件，第一子间隔件和第二子间隔件。 主间隔物的高度大于第一和第二子间隔物的高度。 第二子间隔物具有比主间隔物和第一子间隔物宽的区域。
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公开(公告)号：US11889723B2
公开(公告)日：2024-01-30
申请号：US17504242
申请日：2021-10-18
发明人： Byung-chul Kim , Sujeong Kim , Kiyoung Yeon , Sun-kyu Joo , Chul Huh , Inok Kim , Hyeran Mun , Inseok Song , Wooyoung Lee , Yui-ku Lee
IPC分类号： H10K59/126 , H10K50/86 , H10K50/844 , H10K59/122 , H10K59/124 , H10K71/00 , H01L27/12 , H10K59/35 , H10K59/38 , H10K59/40 , H10K59/131 , H10K59/12 , H10K59/121
CPC分类号： H10K59/126 , H10K50/844 , H10K50/86 , H10K50/865 , H10K59/122 , H10K59/124 , H10K71/00 , H01L27/124 , H01L27/1248 , H10K59/1201 , H10K59/1213 , H10K59/131 , H10K59/35 , H10K59/353 , H10K59/38 , H10K59/40
摘要： A display device including a substrate that includes a circuit layer; an insulating layer on the substrate; a pixel defining layer on the insulating layer, the pixel defining layer having an opening exposing a region of a top surface of the insulating layer; a light blocking layer covering a top surface and a side surface of the pixel defining layer; and an organic electroluminescent element in the opening, wherein the organic electroluminescent element includes a first electrode on the region of the top surface of the insulating layer exposed through the opening; at least one organic layer on the first electrode; and a second electrode on the at least one organic layer.
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公开(公告)号：US10031375B2
公开(公告)日：2018-07-24
申请号：US15165300
申请日：2016-05-26
发明人： Sun Kyu Joo , Jang Wi Ryu , Chul Huh
IPC分类号： G02F1/1362 , G02F1/1339 , G02F1/1335 , G02F1/1343
摘要： A display device array substrate includes first and second light blocking regions, a first insulation layer disposed on the first light blocking region, a second insulation layer disposed on the second light blocking region, a light blocking member including a first part disposed on the first light blocking region and the first insulation layer, a second part disposed on the second light blocking region and the second insulation layer, and a third part disposed on a boundary between the first and second light blocking regions. A minimum height from an upper surface of the first insulation substrate to an upper surface of the third part is lower than a minimum height from the upper surface of the first insulation substrate to an upper surface of the first part and a minimum height from the upper surface of the first insulation substrate to an upper surface of the second part.
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公开(公告)号：US09658498B2
公开(公告)日：2017-05-23
申请号：US14485043
申请日：2014-09-12
发明人： Yi Seop Shim , Chang Hun Kwak , Hee Ra Kim , Chang-Soon Jang , Chul Huh
IPC分类号： G02F1/1339 , G02F1/1343
CPC分类号： G02F1/134309 , G02F1/13394 , G02F1/134363 , G02F2001/13396 , G02F2001/134372
摘要： A liquid crystal display is provided. The liquid crystal display includes a first substrate, and a first electrode and a second electrode formed overlapping with each other on the first substrate, wherein a first insulating layer is disposed between the first electrode and the second electrode. The liquid crystal display further includes a light blocking member formed on the second electrode, a first spacer and a second spacer formed on the light blocking member, and a second substrate facing the first substrate.
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