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公开(公告)号：US10705390B2
公开(公告)日：2020-07-07
申请号：US16001762
申请日：2018-06-06
发明人： Kyung Hae Park , Joon Hyung Park , Jong Ho Son , Chang Hun Lee
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/13357 , G02F1/1337 , G02F1/1362 , G02F1/1368
摘要： A liquid-crystal display device includes a first polarizer which has a transmission axis extended in a first direction, a second polarizer disposed above the first polarizer and which has a transmission axis extended in a second direction intersecting the first direction, a liquid-crystal layer disposed between the first polarizer and the second polarizers, and a linear patterned layer disposed between the liquid-crystal layer and the second polarizer, wherein the linear patterned layer comprises a pattern of linear features and the linear features of the pattern are extended in the second direction and spaced apart from one another in the first direction.
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公开(公告)号：US10061145B2
公开(公告)日：2018-08-28
申请号：US15356964
申请日：2016-11-21
发明人： Si Heun Kim , Soon Joon Rho , Jong Ho Son , Kyung Hae Park , Joon Hyung Park , Beom Soo Shin , Hye Lim Jang , Kang Seob Jeong
IPC分类号： G02F1/1333 , G02F1/133 , C09K19/30 , C09K19/56 , C09K19/60 , G02F1/1335 , G02F1/1337 , G02F1/1339 , G02F1/1343 , G02F1/1368 , G02F1/139 , G02F1/00 , G02F1/1362 , C09K19/04 , C09K19/12 , C09K19/52 , G02F1/137
CPC分类号： G02F1/13306 , C09K19/3098 , C09K19/56 , C09K19/60 , C09K19/601 , C09K19/603 , C09K2019/0448 , C09K2019/122 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3016 , C09K2019/3027 , C09K2019/523 , G02F1/0045 , G02F1/133512 , G02F1/133514 , G02F1/133723 , G02F1/1339 , G02F1/13394 , G02F1/134336 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F1/1393 , G02F2001/133726 , G02F2001/13398 , G02F2001/13712 , G02F2001/13775 , G02F2201/121 , G02F2201/123
摘要： A liquid crystal display device, including: a display substrate including a first base substrate, a switching device disposed on the first base substrate, a color filter layer disposed on the switching device, and a first electrode disposed on the color filter layer; a counter display substrate including a second base substrate and a second electrode disposed on the second base substrate and facing the first electrode, wherein the counter display substrate is disposed separately from and facing the display substrate; a liquid crystal layer disposed between the display substrate and the counter display substrate, wherein the liquid crystal layer includes at least one first liquid crystal compound represented by Formula 1 and at least one second liquid crystal compound represented by Formula 2; and a light-shielding spacer disposed between the display substrate and the counter display substrate and maintaining a thickness of the liquid crystal layer: wherein in Formula 1 and Formula 2, each of R11—*, R12—*, L11-*, L12-*, L13-*, L14-*, R21—*, *-L21-*, m, n, i, j, o is same as defined in the specification.
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公开(公告)号：US20180179444A1
公开(公告)日：2018-06-28
申请号：US15651355
申请日：2017-07-17
发明人： Joon Hyung Park , Kyung Hae Park , Jong Ho Son , Won Gap Yoon , Young Joo Jeon
IPC分类号： C09K19/30 , G02F1/1335 , G02F1/1343 , G02F1/137
CPC分类号： C09K19/3098 , G02F1/133514 , G02F1/133707 , G02F1/134309 , G02F1/137 , G02F2001/13712 , G02F2202/36
摘要： A liquid crystal display includes a first base substrate; a second base substrate facing the first base substrate; an electrode unit disposed on at least one of the first base substrate and the second base substrate; and a liquid crystal layer disposed between the first base substrate and the second base substrate and includes a liquid crystal composition. The liquid crystal composition includes at least one of liquid crystal compounds represented by Formulae 1 to 2.
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公开(公告)号：US10459292B2
公开(公告)日：2019-10-29
申请号：US15494038
申请日：2017-04-21
发明人： Joon Hyung Park , Kyung Hae Park , Jong Ho Son , Jin Hyeong Lee , Hye Lim Jang
IPC分类号： G02F1/1337 , C09K19/32 , C09K19/30 , C09K19/56 , G02F1/1335 , G02F1/1339 , C09K19/06 , G02F1/00
摘要： A liquid crystal display includes a first substrate, a second substrate opposing the first substrate, an electrode portion provided on at least one of the first and second substrates, and a liquid crystal layer provided between the first substrate and the second substrate and including a liquid crystal composition. The liquid crystal composition includes a liquid crystal compound including a cyclohexenylene group, and provides the liquid crystal display with low rotary viscosity and high voltage holding ratio.
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公开(公告)号：US10444571B2
公开(公告)日：2019-10-15
申请号：US15236709
申请日：2016-08-15
发明人： Joon Hyung Park , Kang Seob Jeong , Jong Ho Son
IPC分类号： G02F1/1337 , C09K19/54 , C09K19/56 , C09K19/04 , C09K19/12
摘要： A liquid crystal display, including: a first substrate, and a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrates; a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate; and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate, wherein: at least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer includes reactive mesogens; and the liquid crystal layer includes an antioxidant.
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公开(公告)号：US10274786B2
公开(公告)日：2019-04-30
申请号：US15484340
申请日：2017-04-11
发明人： Jong Ho Son , Sun Young Kwon , Tae Hoon Kim , Kyung Hae Park , Joon Hyung Park , Ji Hong Bae , Gak Seok Lee , Jin Hyeong Lee , Chang Hun Lee , Ji Eun Jang , Hye Lim Jang
IPC分类号： G02F1/133 , G02F1/1337 , G02F1/1341 , G02F1/1343 , G02F1/1362
摘要： A liquid crystal display device comprises: a first substrate; an organic layer disposed on the first substrate; a pixel electrode disposed on the organic layer; a plurality of slits defined in the pixel electrode and configured to exposed a surface of the organic layer; a liquid crystal alignment film disposed on a surface of the pixel electrode and on the surface of the organic layer exposed by the plurality of slits; and a plurality of liquid crystal molecules disposed on the liquid crystal alignment film, wherein the liquid crystal alignment film includes a first region overlapping the plurality of slits and a second region overlapping the pixel electrode, wherein the second region has a surface energy different from a surface energy of the first region.
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公开(公告)号：US09988576B2
公开(公告)日：2018-06-05
申请号：US15186983
申请日：2016-06-20
发明人： Soon Joon Rho , Joon Hyung Park , Jong Ho Son , Beom Soo Shin , Kang Seob Jeong , Si Heun Kim , Kyung Hae Park , Keun Chan Oh , Hye Lim Jang
IPC分类号： G02F1/1333 , C09K19/30 , G02F1/1337 , G02F1/1339 , G02F1/1368 , C09K19/12
CPC分类号： C09K19/3003 , C09K2019/122 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3016 , C09K2019/3027 , G02F1/133711 , G02F1/13394 , G02F1/1368 , G02F2001/13398
摘要： A liquid crystal display device comprises a display panel including a first base substrate, a switching element disposed on the first base substrate, a color filter layer disposed on the switching element, and a pixel electrode disposed on the color filter layer; a counter display panel including a second base substrate and a common electrode disposed on the second base substrate and facing the display panel; a liquid crystal layer disposed between the display panel and the counter display panel and having negative dielectric anisotropy, wherein the liquid crystal layer includes at least one compound represented by Formula 1 below, and the liquid crystal layer does not include a compound represented by Formula A below; and a light-blocking spacer disposed on the display panel and including an area overlapping the switching element, and maintaining the thickness of the liquid crystal layer.
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