公开(公告)号：US20180362850A1

公开(公告)日：2018-12-20

申请号：US15817817

申请日：2017-11-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ho LIM ,  Suk-Kung CHEI ,  Min-Joo HAN

IPC: C09K19/56 ,  G02F1/1337

CPC classification number: C09K19/56 ,  C09K19/14 ,  C09K19/3405 ,  C09K19/3455 ,  C09K19/3486 ,  C09K19/3491 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/3422 ,  G02F1/1337 ,  G02F1/133711 ,  G02F2001/133773 ,  G02F2001/133776 ,  G02F2201/123 ,  Y10T428/10 ,  Y10T428/1005

Abstract: A curved liquid crystal display includes a first substrate, a second substrate overlapping the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate and including a plurality of liquid crystal molecules, and a lower protrusion positioned between the first substrate and the liquid crystal layer, the lower protrusion being formed from at least one among a first compound represented by Chemical Formula 1, a polymer obtained from the first compound, and a polymer of the first compound and a cross-linker.

公开(公告)号：US20240379914A1

公开(公告)日：2024-11-14

申请号：US18417055

申请日：2024-01-19

Applicant: Samsung Display Co., LTD.

Inventor： Gi Hoon YANG ,  JEONGSOO KIM ,  Hyung Guen YOON ,  Minseok LEE ,  Ho LIM ,  Suk-Kung CHEI

IPC: H01L33/50 ,  H01L25/075 ,  H01L33/44

Abstract: A display device includes: a display unit; and a color converter on the display unit and including a color converting layer and a transmission layer, a bank between the color converting layer and the transmission layer, a first layer on the color converting layer, the transmission layer, and the bank, a second layer on the first layer, a third layer on the second layer, and a color filter on the third layer. The first layer includes a first sub-layer with a first refractive index equal to or greater than about 1.4 and less than about 1.8, and a second sub-layer with a second refractive index equal to or greater than about 1.8 and equal to or less than about 2.0. The second layer has a refractive index smaller than those of the first layer. The third layer has a refractive index greater than that of the second layer.

公开(公告)号：US20180129087A1

公开(公告)日：2018-05-10

申请号：US15805648

申请日：2017-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Gi Hoon YANG ,  Duck Jong SUH ,  Ho LIM ,  Suk-Kung CHEI ,  Min-Joo HAN

IPC: G02F1/1337 ,  G02F1/1343 ,  C09K19/56 ,  C08F122/20

CPC classification number: G02F1/1337 ,  C08F122/105 ,  C08F122/20 ,  C09K19/3066 ,  C09K19/56 ,  C09K2019/0448 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/133776

Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; and a plurality of protrusions between the first substrate and the liquid crystal layer, between the second substrate and the liquid crystal layer, or a combination thereof, wherein the plurality of protrusions includes a polymer of a compound represented by Formula 1.