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公开(公告)号：US10998350B2
公开(公告)日：2021-05-04
申请号：US16396340
申请日：2019-04-26
发明人： Jinjoo Ha , Basrur Veidhes , Yangho Bae , Changil Tae
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368
摘要： Provided is a display device including a display panel including a pixel including a first sub-pixel and a second sub-pixel, and a capping layer. The first sub-pixel includes a first pixel transistor disposed on a first pixel circuit area, a first pixel electrode disposed on a first pixel electrode area, a first color filter disposed on the first pixel circuit area while covering the first pixel transistor, and a second color filter disposed on the first pixel electrode area and the first pixel circuit area. The capping layer covers the first color filter and the second color filter, and a first opening is defined in one area of the capping layer, which overlaps the second color filter on a plane.
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公开(公告)号：US10663806B2
公开(公告)日：2020-05-26
申请号：US16021303
申请日：2018-06-28
发明人： Changil Tae , Suwan Woo
IPC分类号： G02F1/1337 , G02F1/1343
摘要： A liquid crystal display includes a display substrate having pixel electrodes and a curvature along a first direction, an opposite substrate coupled to the display substrate and curved together with the display substrate, and a liquid crystal layer interposed between the display substrate and the opposite substrate. Each pixel electrode comprises a plurality of domains successively arranged along a second direction substantially perpendicular to the first direction, and further comprises branch electrodes positioned within each domain to be inclined with respect to the first and second directions, the branch electrodes of two domains adjacent to each other in the second direction being arranged in alternating manner.
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公开(公告)号：US11409154B2
公开(公告)日：2022-08-09
申请号：US16286306
申请日：2019-02-26
发明人： Changil Tae , Seungjun Yu , Younggoo Song
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1333 , G02F1/1362 , G02F1/1337 , G02F1/1339
摘要： A display device includes a first substrate; a second substrate covering the first substrate; a liquid crystal layer between the first substrate and the second substrate; a plurality of pixels on the first substrate; and a light blocking member disposed on at least one of the first substrate and the second substrate, the light blocking member disposed in a curved area and defining a display area and a non-display area. The plurality of pixels includes a first pixel outside the curved area; and a second pixel in the curved area, and a pixel electrode of the first pixel has a different shape from a shape of a pixel electrode of the second pixel.
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公开(公告)号：US10712596B2
公开(公告)日：2020-07-14
申请号：US14288553
申请日：2014-05-28
发明人： Wan-Soon Im , MinWook Park , SuWan Woo , Eun-Kil Park , Jeongman Son , Changil Tae , Kee-Bum Park , Kyung-Bae Kim , Je Hyeong Park , Joohwan Park , Yu Deok Seo , Seungho Yang , Sejoon Oh , Heehwan Lee
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/1362
摘要： A liquid crystal display includes a display substrate which includes a plurality of pixel areas and is curved in a first direction, an opposite substrate which faces the display substrate, is coupled to the display substrate, and is curved along the display substrate, and a liquid crystal layer disposed between the display substrate and the opposite substrate, where a plurality of domains are defined in each of the plurality of pixel areas, directions in which liquid crystal molecules of the liquid crystal layer are aligned are different from each other in at least two domains among the plurality of domains, and the plurality of domains is arranged in a second direction crossing the first direction.
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公开(公告)号：US10254580B2
公开(公告)日：2019-04-09
申请号：US15411639
申请日：2017-01-20
发明人： Changil Tae , Seungjun Yu , Younggoo Song
IPC分类号： G02F1/1335 , G02F1/1333 , G02F1/1343 , G02F1/1362
摘要： A display device includes a first substrate; a second substrate covering the first substrate; a liquid crystal layer between the first substrate and the second substrate; a plurality of pixels on the first substrate; and a light blocking member disposed on at least one of the first substrate and the second substrate, the light blocking member disposed in a curved area and defining a display area and a non-display area. The plurality of pixels includes a first pixel outside the curved area; and a second pixel in the curved area, and a pixel electrode of the first pixel has a different shape from a shape of a pixel electrode of the second pixel.
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公开(公告)号：US10036924B2
公开(公告)日：2018-07-31
申请号：US15050252
申请日：2016-02-22
发明人： Changil Tae , Suwan Woo
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/133753 , G02F1/133707 , G02F2001/133757 , G02F2001/134345
摘要： A liquid crystal display includes a display substrate having pixel electrodes and a curvature along a first direction, an opposite substrate coupled to the display substrate and curved together with the display substrate, and a liquid crystal layer interposed between the display substrate and the opposite substrate. Each pixel electrode comprises a plurality of domains successively arranged along a second direction substantially perpendicular to the first direction, and further comprises branch electrodes positioned within each domain to be inclined with respect to the first and second directions, the branch electrodes of two domains adjacent to each other in the second direction being arranged in alternating manner.
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公开(公告)号：US09910322B2
公开(公告)日：2018-03-06
申请号：US14943276
申请日：2015-11-17
发明人： Swaehyun Kim , Jehyeong Park , Kyungbae Kim , Changil Tae , Kipyo Hong
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/1362
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/133707 , G02F1/136209 , G02F2001/134345 , G02F2001/136222
摘要： A liquid crystal display device includes: a first substrate; a second substrate positioned parallel to the first substrate; a liquid crystal layer between the first substrate and the second substrate. A black matrix disposed on one of the first substrate and the second substrate and configured to define a pixel region. A lower pixel electrode on the first substrate corresponding to the pixel region. An upper insulating layer disposed on the lower pixel electrode and having at least one groove. An upper pixel electrode disposed on the upper insulating layer and receiving a data signal from a thin film transistor, the data signal applied from a data line.
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