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公开(公告)号：US10473962B2
公开(公告)日：2019-11-12
申请号：US15440378
申请日：2017-02-23
发明人： Jong Hwan Lee , Tae Hwan Kim , Myung Hwan Park , Jean Ho Song , Jeong Ho Lee
IPC分类号： G02F1/1333 , G02F1/1339
摘要： A display panel includes a display area, a non-display area, a first substrate with first and second edges extending in first and second directions and forming a vertex, a second substrate facing the first substrate, a seal pattern between the first and second substrates to surround a display area with first and second seal patterns extending in the first and second directions and forming a vertex, and dummy spacers disposed on the first substrate within the non-display area. The non-display area includes a first non-display area between the first seal pattern and the first edge, a second non-display area between the second seal pattern and the second edge, a vertex area that abuts on the first and second non-display areas and is adjacent to the vertex of the first substrate, and an average arrangement density of the dummy spacers is smaller in the vertex area than in the non-display area.
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公开(公告)号：US09276172B2
公开(公告)日：2016-03-01
申请号：US13947594
申请日：2013-07-22
发明人： Jong Hwan Lee , Young Bae Kim , Jong Seong Kim , Tae Hwan Kim , Myeong Hee Kim , Woo Jae Lee
IPC分类号： G02F1/1333 , H01L33/26 , B32B17/06 , H01L27/12 , G02F1/136 , G02F1/1337 , G02F1/1362
CPC分类号： H01L33/26 , B32B17/06 , G02F1/133707 , G02F1/136 , G02F1/13624 , G02F2001/13613 , G02F2202/28 , H01L27/1266
摘要： It is provided a method of manufacturing a display device for which the damage caused to the display panel due to processing at high temperatures is reduced. The method of manufacturing a display device includes: preparing a carrier substrate including a surface treated region; laying a mother substrate on the carrier substrate; progressing a process of forming a thin film on the mother substrate; and separating the carrier substrate from the mother substrate by using the surface treated region as an initial separation point. Bonding is formed between the carrier substrate and the mother substrate during forming the thin film over the areas that are not surface treated. The two substrates may be separated by disposing permeating oil on the surface treated region wherefrom oil permeates through the remaining regions by osmotic pressure. This way damage caused to the display panel during thin film processing is reduced.
摘要翻译： 提供了一种制造显示装置的方法，显影装置由于高温处理而对显示面板造成的损害降低。 制造显示装置的方法包括：制备包括表面处理区域的载体基板; 在载体基板上铺设母基板; 进行在母基板上形成薄膜的工序; 并通过使用表面处理区域作为初始分离点将载体基板与母基板分离。 在未经表面处理的区域上形成薄膜时，在载体基板和母体基板之间形成接合。 可以通过在表面处理区域上设置渗透油来分离两个基底，其中油通过渗透压渗透剩余的区域。 这样就减少了在薄膜处理期间对显示面板造成的损坏。
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公开(公告)号：US11269433B2
公开(公告)日：2022-03-08
申请号：US16821803
申请日：2020-03-17
发明人： Young Gu Kang , Yang Hee Kim , Hong Jo Park , Su Jin Lee , Jong Hwan Lee , Hyun Hwan Choi
IPC分类号： G06F3/041 , H01L27/12 , G02F1/1333 , G02F1/1343 , G02F1/1362
摘要： A display device includes a display element including a first electrode, a protective layer arranged on the first electrode, a second electrode arranged on the protective layer at a pixel area and contacting a thin film transistor. A sensing line is arranged on the protective layer and contacts the first electrode through a contact hole exposing the first electrode through the third protective layer. The sensing line comprises a first conductive layer arranged on the protective layer and contacting the second electrode through the contact hole, and a second conductive layer arranged on the first conductive layer.
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公开(公告)号：US20180018920A1
公开(公告)日：2018-01-18
申请号：US15488259
申请日：2017-04-14
发明人： Kang Nam Kim , You Mee Hyun , Beom Jun Kim , Jong Hwan Lee , Sung Hoon Lim , Duc Han Cho
IPC分类号： G09G3/36
CPC分类号： G09G3/3266 , G09G3/20 , G09G3/3677 , G09G2300/0426 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2320/0223
摘要： A gate driving circuit including a controller for providing a first carry signal to a control node, a first pull-up portion for outputting a first clock signal as a first gate signal in accordance with a signal provided to the control node, and a second pull-up portion for outputting a second clock signal with a phase that is different from the first clock signal as a second gate signal in accordance with the signal provided to the control node.
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公开(公告)号：US11662864B2
公开(公告)日：2023-05-30
申请号：US16940984
申请日：2020-07-28
发明人： Jin Seo , Seung Hwa Ha , Se Yoon Oh , Jong Hwan Lee , Min Jae Jeong
IPC分类号： G06F3/044 , G02F1/1334 , G02F1/13363 , G06F1/16 , G02F1/1333
CPC分类号： G06F3/0446 , G02F1/1334 , G02F1/13363 , G02F1/133305 , G06F1/1616 , G06F1/1626 , G06F3/0443 , G02F1/133342
摘要： A display device includes a first non-folding area and a second non-folding area, a display panel disposed in the first non-folding area and the second non-folding area, a leveling layer on the display panel in the first non-folding area, a protection window on the leveling layer in the first non-folding area, and a transmission control layer on the display panel in the second non-folding area. A thickness of the transmission control layer is substantially equal to a sum of a thickness of the leveling layer and a thickness of the protection window.
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公开(公告)号：US11315495B2
公开(公告)日：2022-04-26
申请号：US15488259
申请日：2017-04-14
发明人： Kang Nam Kim , You Mee Hyun , Beom Jun Kim , Jong Hwan Lee , Sung Hoon Lim , Duc Han Cho
IPC分类号： G11C19/00 , G09G3/3266 , G09G3/20 , G11C19/28 , G09G3/36
摘要： A gate driving circuit including a controller for providing a first carry signal to a control node, a first pull-up portion for outputting a first clock signal as a first gate signal in accordance with a signal provided to the control node, and a second pull-up portion for outputting a second clock signal with a phase that is different from the first clock signal as a second gate signal in accordance with the signal provided to the control node.
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公开(公告)号：US10048545B2
公开(公告)日：2018-08-14
申请号：US15180195
申请日：2016-06-13
发明人： Kang Woo Kim , Jong Hwan Lee
IPC分类号： G02F1/136 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1335 , G02F1/1333
摘要： A liquid crystal display includes a first substrate and a second substrate facing each other, a liquid crystal layer disposed between the first substrate and the second substrate, a gate line and a data line disposed on the first substrate to intersect with each other, the gate line and data line defining a pixel region, a sustain electrode disposed on the first substrate and overlapping the data line, and a pixel electrode disposed in the pixel region on the first substrate, the pixel electrode including an edge portion overlapping the sustain electrode, an open portion defined in an inner side of the edge portion and overlapping a boundary of the sustain electrode, and a central portion disposed at an inner side of the open portion.
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公开(公告)号：US11908417B2
公开(公告)日：2024-02-20
申请号：US17728584
申请日：2022-04-25
发明人： Kang Nam Kim , You Mee Hyun , Beom Jun Kim , Jong Hwan Lee , Sung Hoon Lim , Duc Han Cho
IPC分类号： G11C19/00 , G09G3/3266 , G09G3/20 , G11C19/28 , G09G3/36
CPC分类号： G09G3/3266 , G09G3/20 , G09G3/3677 , G11C19/28 , G09G2300/0426 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2320/0223
摘要： A gate driving circuit including a controller for providing a first carry signal to a control node, a first pull-up portion for outputting a first clock signal as a first gate signal in accordance with a signal provided to the control node, and a second pull-up portion for outputting a second clock signal with a phase that is different from the first clock signal as a second gate signal in accordance with the signal provided to the control node.
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公开(公告)号：US09851608B2
公开(公告)日：2017-12-26
申请号：US15006509
申请日：2016-01-26
发明人： Seong Yeol Lee , Yu-Jin Kim , Jong Hwan Lee , Chil Son Hong
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1333 , G02F1/1362
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/1337 , G02F1/133707 , G02F1/13439 , G02F1/136286 , G02F2001/134372
摘要： A liquid crystal display (LCD) including: a first electrode disposed on a first substrate; an insulating layer disposed on the first electrode; a second electrode disposed on the insulating layer, overlapping the first electrode, and including a plurality of branch electrodes; and a second substrate opposing the second substrate. Liquid crystal molecules of a liquid crystal layer disposed between the substrates are aligned to have pretilt angles in an alignment direction. The branch electrodes include a main branch portion forming a first angle with the alignment direction and a first center portion forming a second angle with the alignment direction, respectively. The branch electrodes include an outermost branch electrode, and the outermost branch electrode includes the main branch portion forming a first angle with the alignment direction and a second center portion forming a fourth angle with the alignment direction.
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