公开(公告)号：US20170174990A1

公开(公告)日：2017-06-22

申请号：US15186983

申请日：2016-06-20

申请人： Samsung Display Co. Ltd.

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： C09K19/30 ,  G02F1/1339 ,  G02F1/1337 ,  G02F1/1368

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.

公开(公告)号：US20170357130A1

公开(公告)日：2017-12-14

申请号：US15484340

申请日：2017-04-11

申请人： SAMSUNG DISPLAY CO., LTD.

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： G02F1/1337 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1341

CPC分类号： G02F1/133753 ,  G02F1/133707 ,  G02F1/1341 ,  G02F1/134327 ,  G02F1/136286 ,  G02F2001/133757 ,  G02F2001/136295 ,  G02F2201/123 ,  G02F2202/02

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.

公开(公告)号：US20170219888A1

公开(公告)日：2017-08-03

申请号：US15236709

申请日：2016-08-15

申请人： Samsung Display Co. Ltd.

发明人： Joon Hyung PARK ,  Kang Seob JEONG ,  Jong Ho SON

IPC分类号： G02F1/1337 ,  C09K19/54 ,  C09K19/56

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.

公开(公告)号：US20230102623A1

公开(公告)日：2023-03-30

申请号：US17842500

申请日：2022-06-16

申请人： Samsung Display Co., LTD.

发明人： Kang Seob JEONG ,  Tae Hoon KIM ,  Joon Hyung PARK ,  Min Hee KIM ,  Sim Bum YUK ,  Do Kyung YOUN ,  Chang Hun LEE

IPC分类号： H01L27/32

摘要： A color conversion substrate and a display device including the same are provided, the color conversion substrate including a substrate, color filter layers on the substrate, and arranged in a first direction, and in a second direction intersecting the first direction, a bank layer defining openings overlapping the color filter layers, and including a first bank part extending in the second direction, and second bank parts extending in the first direction from a side of the first bank part, and wavelength conversion layers in the openings of the bank layer, wherein the first bank part includes a recess recessed inwardly from a part of a second side opposite a first side on which the second bank parts are located.

公开(公告)号：US20190163023A1

公开(公告)日：2019-05-30

申请号：US16001762

申请日：2018-06-06

申请人： Samsung Display Co. Ltd.

发明人： Kyung Hae PARK ,  Joon Hyung PARK ,  Jong Ho SON ,  Chang Hun LEE

IPC分类号： G02F1/1343 ,  G02F1/1335

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.

公开(公告)号：US20170261791A1

公开(公告)日：2017-09-14

申请号：US15356964

申请日：2016-11-21

申请人： Samsung Display Co. Ltd.

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： G02F1/133 ,  G02F1/1335 ,  G02F1/1339 ,  C09K19/60 ,  G02F1/1337 ,  C09K19/30 ,  C09K19/56 ,  G02F1/1368 ,  G02F1/1343

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.