公开(公告)号：US20240114742A1

公开(公告)日：2024-04-04

申请号：US18522217

申请日：2023-11-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Younggu KIM ,  Jiyun PARK ,  Bongsung SEO ,  Jongho SON ,  Jaejin LYU ,  Yeonhee LEE ,  Baekkyun JEON ,  Kyungseon TAK

IPC: H10K59/38

CPC classification number: H10K59/38 ,  H10K59/12

Abstract: A display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part close to the first through third light-emitting devices includes fluorine.

公开(公告)号：US20160216547A1

公开(公告)日：2016-07-28

申请号：US14820327

申请日：2015-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Younggu KIM ,  Kyungho PARK ,  Suji PARK ,  Yeongrong PARK ,  Baekkyun JEON ,  Minsik JUNG ,  Jaeweon HUR

IPC: G02F1/1343 ,  H01L27/12 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/136

CPC classification number: G02F1/13439 ,  G02F1/1333 ,  G02F1/133516 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/1341 ,  G02F1/136 ,  G02F2001/133354 ,  G02F2001/133357 ,  H01L27/1225 ,  H01L27/1266 ,  H01L27/14634 ,  H01L27/1469

Abstract: A method of manufacturing a display device including a thin substrate disposed with a rear electrode that is capable of preventing defects caused by static electricity, the method comprising adhering a first auxiliary substrate on an outer surface of a first substrate; forming a rear electrode on an outer surface of a second substrate, the second substrate being disposed opposed to the first substrate; adhering a second auxiliary substrate on the rear electrode; disposing a liquid crystal layer between an inner surface of the first substrate and an inner surface of the second substrate and adhering the first substrate and the second substrate together; and removing the first auxiliary substrate and the second auxiliary substrate from the first substrate and the second substrate, respectively.

Abstract translation: 一种制造显示装置的方法，所述显示装置包括设置有能够防止由静电引起的缺陷的后电极的薄基板，所述方法包括：将第一辅助基板粘附在第一基板的外表面上; 在第二基板的外表面上形成后电极，所述第二基板设置成与所述第一基板相对; 将第二辅助基板粘附在后电极上; 在第一基板的内表面和第二基板的内表面之间设置液晶层，并将第一基板和第二基板粘合在一起; 以及分别从第一基板和第二基板移除第一辅助基板和第二辅助基板。

公开(公告)号：US20150346559A1

公开(公告)日：2015-12-03

申请号：US14614810

申请日：2015-02-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Mihwa LEE ,  Suk Hoon KANG ,  BongSung SEO ,  Hongyeon LEE ,  Yeongrong PARK ,  Junwoo LEE ,  Baekkyun JEON ,  Jaeweon HUR

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133711 ,  G02F1/133723 ,  G02F2001/133715

Abstract: A liquid crystal display may be manufactured by forming a first alignment layer on a first base substrate, forming a second alignment layer on a second base substrate, disposing liquid crystal on the first alignment layer or the second alignment layer, and combining the first base substrate and the second base substrate with each other. At least one of the first and second alignment layers may be formed by forming an alignment solution including an alignment agent and a cross-linking agent on the first or second base substrate. The alignment solution is cured at a first temperature to form an alignment layer. The base substrate is exposed to light or an electron beam to align the alignment layer. The alignment layer is baked at a second temperature. The first temperature is lower than a cross-linking reaction temperature of the cross-linking agent.

Abstract translation: 液晶显示器可以通过在第一基底基板上形成第一取向层，在第二基底基板上形成第二取向层，在第一取向层或第二取向层上配置液晶，将第一基板 和第二基底基板。 可以通过在第一或第二基底基板上形成包含取向剂和交联剂的取向溶液来形成第一和第二取向层中的至少一个。 对准溶液在第一温度下固化以形成取向层。 基底衬底暴露于光或电子束以对准取向层。 对准层在第二温度下烘烤。 第一个温度低于交联剂的交联反应温度。

公开(公告)号：US20200379300A1

公开(公告)日：2020-12-03

申请号：US16822851

申请日：2020-03-18

Applicant: Samsung Display Co., LTD.

Inventor： Jongho SON ,  Young Gu KIM ,  Jiyun PARK ,  Jongmin OK ,  Sun-Young CHANG ,  Hyelim JANG ,  Baekkyun JEON ,  Kyungseon TAK

IPC: G02F1/1337

Abstract: Provided is a display device. The display device includes a liquid crystal display panel and an optical film disposed above the liquid crystal display panel, the optical film comprising a first pattern layer having a first refractive index and a second pattern layer having a second refractive index different from the first refractive index and disposed on the first pattern layer. The first pattern layer includes a first base part and a plurality of first protrusions. Each of the first protrusions includes a bottom surface adjacent to the first base part, an upper surface facing the bottom surface, and side surfaces between the bottom surface and the upper surface. Each of the side surfaces is perpendicular to the bottom surface and the upper surface.

公开(公告)号：US20200379292A1

公开(公告)日：2020-12-03

申请号：US16815240

申请日：2020-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungseon TAK ,  Young Gu KIM ,  Jiyun PARK ,  Jongho SON ,  Jongmin OK ,  Sun-Young CHANG ,  Hyelim JANG ,  Baekkyun JEON

IPC: G02F1/1335 ,  G02B5/02

Abstract: An optical film includes a first pattern layer including a first base portion and first protruding portions disposed on the first base portion to be spaced apart from each other and having a first refractive index and a second pattern layer disposed on the first pattern layer and having a second refractive index. Each of the first protruding portions includes a first sub-protruding portion having a first width in a cross-section perpendicular to the first base portion, a second sub-protruding portion disposed between the first base portion and the first sub-protruding portion and having a width that increases from the first sub-protruding portion to the first base portion, and a third sub-protruding portion disposed on the first sub-protruding portion and having a width that decreases as a distance from the first sub-protruding portion increases.

公开(公告)号：US20170123254A1

公开(公告)日：2017-05-04

申请号：US15196596

申请日：2016-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Bongsung SEO ,  Min-sik JUNG ,  Baekkyun JEON

IPC: G02F1/1337 ,  C09K19/56 ,  G02F1/1335

CPC classification number: G02F1/13378 ,  C09K19/56 ,  G02F1/133514 ,  G02F1/133788

Abstract: Provided is a liquid crystal photo alignment agent including: a solid including at least one of a polyimide polymer, cyclobutane dianhydride (CBDA) or diamine; a first solvent including at least one of N-methyl-2-pyrrolidone, N-ethyl-2-pyrrolidone, dimethyl sulfoxide, dimethyl formamide, γ-butyrolacton or propylene carbonate; and a second solvent including at least one of propylene glycol monobutyl ether, dipropylene glycol monomethyl ether, propylene glycol n-propyl ether, diethylene glycol diethyl ether or diacetone alcohol, wherein the first solvent is included in an amount of about 50 wt % to about 80 wt % based on the total weight of the liquid crystal photo alignment agent; and the second solvent is included in an amount of about 15 wt % to about 40 wt % based on the total weight of the liquid crystal photo alignment agent. Also provided is a method of manufacturing a liquid crystal display including the liquid crystal photo alignment agent.

公开(公告)号：US20130342779A1

公开(公告)日：2013-12-26

申请号：US13830766

申请日：2013-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIN SOO JUNG ,  Young gu KIM ,  Byoung-Hun SUNG ,  Baekkyun JEON

IPC: G02F1/1362 ,  H01L33/08

CPC classification number: G02F1/136286 ,  G02B6/0083 ,  G02F1/13452 ,  G02F1/136227 ,  G02F1/1368 ,  H01L33/08 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

Abstract translation: 显示面板包括阵列基板，面对阵列基板的相对基板，以及设置在阵列基板和相对基板之间的液晶层。 阵列基板包括显示区域和围绕显示区域的非显示区域，非显示区域包括与显示区域的侧部相邻设置的第一非显示区域和除了显示区域之外的第二非显示区域 第一个非显示区域。 第一非显示区域与相对的基板重叠。 阵列基板和相对基板具有相同或基本相同的面积，并且线阵部件设置在阵列基板下方以连接到外部电路模块。 因此，显示面板对于线构件不需要额外的空间，因此非显示区域减少。

公开(公告)号：US20230359095A1

公开(公告)日：2023-11-09

申请号：US18223248

申请日：2023-07-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo JUNG ,  Young Gu KIM ,  Byoung-Hun SUNG ,  Baekkyun JEON

IPC: G02F1/1362 ,  H01L33/08 ,  G02F1/1368 ,  G02F1/1345 ,  F21V8/00 ,  G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  H01L33/08 ,  G02F1/1368 ,  G02F1/136227 ,  G02F1/13452 ,  G02B6/0083 ,  G02F1/133345 ,  G02F1/1339 ,  H01L2924/0002 ,  G02F1/13458

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

公开(公告)号：US20200073169A1

公开(公告)日：2020-03-05

申请号：US16439041

申请日：2019-06-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-soo JUNG ,  Younggu KIM ,  Taekjoon LEE ,  Jongmin OK ,  Sun-young CHANG ,  Hyelim JANG ,  Baekkyun JEON ,  Kyungseon TAK

IPC: G02F1/1335 ,  H01L27/32 ,  G02F1/1368 ,  G02F1/1343

Abstract: Provided is an optical member. The optical member includes a color filter member including quantum dots and a low-refractive index layer below the color filter member and including a first hollow particle and a second hollow particle. The first hollow particle may have a particle size different from a particle size of the second hollow particle.

公开(公告)号：US20130335660A1

公开(公告)日：2013-12-19

申请号：US13764249

申请日：2013-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo JUNG ,  Young Gu KIM ,  Byoung-Hun SUNG ,  Baekkyun JEON

IPC: G02F1/1345

CPC classification number: G02F1/1345 ,  G02F1/133345 ,  G02F1/13452 ,  G02F2001/133388 ,  G02F2202/022

Abstract: A display apparatus includes an array substrate an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area, a non-display area, including first and second non-display areas, a pad area, the first non-display area adjacent to the pad area, a first base substrate disposed in the display area and in the non-display area, an organic polymer layer disposed in the pad area and in the first non-display area, a thin film transistor disposed in the display area, a pixel electrode connected to the thin film transistor, and a signal input pad connected to the thin film transistor and disposed on the organic polymer layer in the pad area. The organic polymer layer is disposed on the first base substrate in the first non-display area.

Abstract translation: 显示装置包括阵列基板，面对阵列基板的相对基板，以及设置在阵列基板和相对基板之间的液晶层。 阵列基板包括显示区域，非显示区域，包括第一和第二非显示区域，焊盘区域，与焊盘区域相邻的第一非显示区域，设置在显示区域中的第一基板 非显示区域，布置在焊盘区域和第一非显示区域中的有机聚合物层，设置在显示区域中的薄膜晶体管，连接到薄膜晶体管的像素电极和连接到信号输入焊盘的信号输入焊盘 到薄膜晶体管并且设置在焊盘区域中的有机聚合物层上。 有机聚合物层设置在第一非显示区域中的第一基底基板上。