公开(公告)号：US20230139303A1

公开(公告)日：2023-05-04

申请号：US17859641

申请日：2022-07-07

Applicant: Samsung Display Co., LTD.

Inventor： Youngsoo KWON ,  Sun Young KWON ,  Tae Young SONG ,  Keun Chan OH ,  Won-Gap YOON ,  Myung Jin LEE ,  Hyeok Jin LEE ,  Yongseok CHOI

IPC: H01L27/32 ,  H01L51/56

Abstract: A manufacturing method of a display device according to an embodiment includes forming a bank separating a first opening, a second opening, and a third opening on a first substrate, forming a scatterer layer in the first opening, the second opening, and the third opening, forming a first ink layer in the first opening, forming a second ink layer in the second opening, and forming a third ink layer in the third opening.

公开(公告)号：US20170357130A1

公开(公告)日：2017-12-14

申请号：US15484340

申请日：2017-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

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

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

Abstract: 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：US20170260452A1

公开(公告)日：2017-09-14

申请号：US15296637

申请日：2016-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Young KWON ,  Ji Hong BAE ,  Keun Chan OH ,  Seul Gee LEE ,  Jin Hyeong LEE

IPC: C09K19/30 ,  C09K19/54 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: C09K19/3003 ,  C09K19/54 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display including a first substrate, a second substrate overlapping with the first substrate, and a liquid crystal layer provided between the first substrate and the second substrate, wherein the liquid crystal layer includes a liquid crystal compound represented by Formula 1 and a liquid crystal stabilizing agent: wherein A, B, n1, n2, R, R′, Z1, and Z2 are the same as described in the specification.

公开(公告)号：US20170101580A1

公开(公告)日：2017-04-13

申请号：US15074391

申请日：2016-03-18

Applicant: Samsung Display Co. Ltd.

Inventor： Sun Young KWON ,  Keun Chan OH

IPC: C09K19/30 ,  G02F1/1368 ,  C07C25/24 ,  C07C43/225 ,  C07C25/13

CPC classification number: C09K19/3003 ,  C07C25/13 ,  C07C25/24 ,  C07C43/225 ,  C07C2601/14 ,  C09K19/0403 ,  C09K19/062 ,  C09K19/063 ,  C09K19/3066 ,  C09K2019/123 ,  C09K2019/124 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3027 ,  C09K2019/3422 ,  G02F1/1368

Abstract: A liquid crystal composition includes at least one first compound represented by Formula I: wherein each of L1 to L8 are independently a hydrogen or a fluorine; is a cyclohexyl group, a phenyl group, tetrahydropyran, 1,3-dioxane, a fluorocyclohexyl group, a fluorophenyl group, fluorotetrahydropyran, or fluoro-1,3-dioxane; n is 0 to 2, and when n=2, each is independently a cyclohexyl group, a phenyl group, tetrahydropyran, 1,3-dioxane, a fluorocyclohexyl group, a fluorophenyl group, fluorotetrahydropyran, or fluoro-1,3-dioxane; each of R1 and R2 is independently a C1˜2 alkyl group; and R′ is hydrogen, a C1˜5 alkyl group, a C2˜5 alkenyl group, or a C1˜5 alkoxy group.

公开(公告)号：US20170031213A1

公开(公告)日：2017-02-02

申请号：US15003857

申请日：2016-01-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Young KWON

IPC: G02F1/1337 ,  G02F1/1343 ,  C09K19/30 ,  G02F1/1333

CPC classification number: G02F1/133711 ,  C09K19/0403 ,  C09K19/30 ,  C09K19/3003 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3027 ,  G02F1/133345 ,  G02F1/134309

Abstract: A liquid crystal display including: a first insulation substrate; a first alignment layer disposed on the first insulation substrate; a second insulation substrate facing the first insulation substrate; a second alignment layer disposed on a surface of the second insulation substrate facing the first insulation substrate; and a liquid crystal layer including liquid crystal molecules and disposed between the first alignment layer and the second alignment layer, wherein the liquid crystal molecules include at least one of a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2:

公开(公告)号：US20160216557A1

公开(公告)日：2016-07-28

申请号：US14922944

申请日：2015-10-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soon Joon RHO ,  Sun Young KWON ,  Kyung Min KIM ,  Keun Chan OH

IPC: G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/133528 ,  G02F1/133617 ,  G02F2001/133507 ,  G02F2202/36

Abstract: There is provided a liquid crystal display (LCD). The LCD includes a thin film transistor (TFT) disposed on a first substrate, a pixel electrode connected to the TFT, a second substrate that faces the first substrate, a liquid crystal layer formed between the first substrate and the second substrate, a light emitting layer positioned between the liquid crystal layer and the second substrate, a first polarizing plate positioned on a rear surface of the first substrate and including a collimating film and a second polarizing plate positioned between the light emitting layer and the liquid crystal layer.

Abstract translation: 提供液晶显示器（LCD）。 LCD包括设置在第一基板上的薄膜晶体管（TFT），连接到TFT的像素电极，面向第一基板的第二基板，形成在第一基板和第二基板之间的液晶层，发光 位于所述液晶层和所述第二基板之间的第一偏振片，位于所述第一基板的后表面上并包括准直膜和位于所述发光层和所述液晶层之间的第二偏振片的第一偏振片。

公开(公告)号：US20160200976A1

公开(公告)日：2016-07-14

申请号：US14806843

申请日：2015-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Kang Seob JEONG ,  Kyung Seon TAK ,  Min-Hee KIM ,  Kyung Hee LEE ,  Sun Young KWON ,  Joon-Hyung PARK ,  Ji Hong BAE ,  Jong Ho SON ,  Keun Chan OH

IPC: C09K19/30 ,  G02F1/1341

CPC classification number: C09K19/3003 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/3027 ,  G02F1/1341

Abstract: A liquid crystal composition includes a first class including a first compound represented by Chemical Formula 1, wherein the first compound is 13 to 18 parts by weight based on 100 parts by weight of the total liquid crystal composition, and a second compound represented by Chemical Formula 2, wherein the second compound is 8 to 13 parts by weight based on 100 parts by weight of the total liquid crystal composition, a second class including a third compound represented by Chemical Formula 3. Chemical Formulas 1, 2, and 3 are represented by: and wherein R and R′ are, independently of each other, a hydrogen atom, or an unsubstituted or substituted C1 to C7 alkyl group.

Abstract translation: 液晶组合物包括第一类，其包含由化学式1表示的第一化合物，其中第一化合物为基于100重量份的总液晶组合物为13至18重量份，和由化学式 2，其中第二化合物相对于总液晶组合物为100重量份为8〜13重量份，第二化合物为包含化学式3表示的第三化合物的第二化合物。化学式1,2和3由 并且其中R和R'彼此独立地为氢原子或未取代或取代的C1至C7烷基。