公开(公告)号：US20180341147A1

公开(公告)日：2018-11-29

申请号：US15867607

申请日：2018-01-10

Applicant: Samsung Display Co. Ltd.

Inventor： Koichi SUGITANI ,  Hoon KANG ,  Hye In KIM ,  Yong Hoon YANG ,  Joo Young YOON ,  Eui Suk JUNG

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133516 ,  G02F1/133512 ,  G02F1/133536 ,  G02F1/133617 ,  G02F1/13439 ,  G02F2001/133357 ,  G02F2001/133519 ,  G02F2001/133548

Abstract: A display device includes a first pixel region (FPR), a second pixel region (SPR), a color conversion pattern (CCP), a first overcoat layer (FOL), a barrier layer (BL), a second overcoat layer (SOL), a liquid crystal layer (LCL), and a switching element (SE). The FPR is configured to display a first color (FC). The SPR is adjacent the FPR, and is configured to display a second color (SC) of a shorter peak wavelength than the FC. The CCP is disposed in the FPR, and is configured to: convert a color of incident light into the FC; and output converted light of the FC. The FOL is disposed on the CCP. The BL is of an inorganic material, and is disposed on the FOL. The SOL is of an organic material, and is disposed on the BL. The LCL is disposed on the SOL. The SE is disposed on the LCL.

公开(公告)号：US20160109746A1

公开(公告)日：2016-04-21

申请号：US14663552

申请日：2015-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung Sub LEE ,  Seung-Yeon CHAE ,  Joo Young YOON ,  Chung Sock CHOI

IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/133345 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/1335 ,  G02F1/133502 ,  G02F1/1337 ,  G02F1/13394 ,  G02F1/1341 ,  G02F1/1368

Abstract: A display device includes a substrate including pixel areas, a thin-film transistor disposed on the substrate, a first insulating layer disposed on the thin-film transistor, a pixel electrode disposed on the first insulating layer and connected to the thin-film transistor, a liquid crystal layer filling a microcavity disposed on the pixel electrode, a common electrode spaced apart from the pixel electrode by the microcavity, a roof layer disposed on the common electrode, an injection hole disposed in the common electrode and the roof layer, the injection hole partially exposing the microcavity, a third insulating layer disposed on the roof layer, and an overcoat disposed on the third insulating layer and sealing the microcavity by covering the injection hole, wherein a first convex embossing pattern is formed on an upper surface of the third insulating layer.

Abstract translation: 显示装置包括：包括像素区域的衬底;设置在衬底上的薄膜晶体管;设置在薄膜晶体管上的第一绝缘层;设置在第一绝缘层上并连接到薄膜晶体管的像素电极; 填充设置在像素电极上的微腔的液晶层，通过微腔与像素电极间隔开的公共电极，设置在公共电极上的屋顶层，设置在公共电极和屋顶层中的注入孔，注入 部分地露出微腔的孔，设置在屋顶层上的第三绝缘层，以及设置在第三绝缘层上并通过覆盖注入孔来密封微腔的外涂层，其中在第三绝缘层的上表面上形成第一凸形压花图案 绝缘层。

公开(公告)号：US20160109767A1

公开(公告)日：2016-04-21

申请号：US14980726

申请日：2015-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jae YUN ,  Hyun-Cheol MOON ,  Jae Hong PARK ,  Oh Jeong KWON ,  Hyeok Jin LEE ,  Sang-Uk LIM ,  Jiang SHUAI ,  Kyung Hye PARK ,  Joo Young YOON ,  Kwang-Chul JUNG ,  Sang Cheol SHIN ,  Joo Ae YOUN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13394 ,  G02F2001/133761 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A liquid crystal display includes: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The common electrode includes a first cross-shaped cutout overlapping the pixel electrode, and a second cutout parallel to an edge of the pixel electrode, the second cutout being separated from the edge of the pixel electrode.

公开(公告)号：US20170199437A1

公开(公告)日：2017-07-13

申请号：US15241161

申请日：2016-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Yeon CHAE ,  Si Kwang KIM ,  Joo Young YOON ,  Gug Rae JO

IPC: G02F1/1337 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: H01L27/1262 ,  G02F1/133377 ,  G02F1/133707 ,  G02F1/134363 ,  H01L27/1248 ,  H01L27/1288

Abstract: A display device includes: a substrate; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; a common electrode overlapping the pixel electrode; an insulating layer between the pixel electrode and the common electrode; a roof layer spaced apart from the pixel electrode; a microcavity provided in plurality each defined between the roof layer and the pixel electrode spaced apart from each other; a first alignment layer between the microcavity and the pixel electrode and defining an upper surface thereof adjacent to the microcavity which defines a first groove of the first alignment layer; a second alignment layer between the microcavity and the roof layer and defining an upper surface thereof opposing the microcavity which defines a second groove of the second alignment layer; and an optical medium layer disposed in the plurality of microcavities.

公开(公告)号：US20160306203A1

公开(公告)日：2016-10-20

申请号：US14931615

申请日：2015-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung Sub LEE ,  Seung-Yeon CHAE ,  Joo Young YOON

IPC: G02F1/1337 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/1337 ,  G02F1/133377 ,  G02F2001/133388

Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a substrate including a display area and a non-display area; a thin film transistor disposed on the substrate; an insulating layer disposed on the thin film transistor; a pixel electrode disposed on the insulating layer; a roof layer facing the pixel electrode; a liquid crystal layer formed in a plurality of microcavities disposed between the pixel electrode and the roof layer; and an alignment liquid controlling member disposed in the non-display area , the alignment liquid controlling member being a recess or a protrusion.

Abstract translation: 根据本发明构思的示例性实施例的液晶显示器包括：包括显示区域和非显示区域的基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的绝缘层; 设置在所述绝缘层上的像素电极; 面对像素电极的屋顶层; 形成在设置在像素电极和屋顶层之间的多个微腔中的液晶层; 以及设置在非显示区域中的对准液控制部件，所述对准液控制部件是凹部或突起部。

公开(公告)号：US20160216563A1

公开(公告)日：2016-07-28

申请号：US14867874

申请日：2015-09-28

Applicant: Samsung Display Co. Ltd.

Inventor： Min Su KIM ,  Jang Hyun KIM ,  Joo Young YOON ,  Hyoung Sub LEE ,  Tae Woon CHA

IPC: G02F1/1337 ,  G02F1/1339

CPC classification number: G02F1/133723 ,  G02F1/1339 ,  G02F2201/50 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: A liquid crystal display panel includes substrates opposed to each other, a liquid crystal layer interposed between the substrates, a seal line surrounding an outer peripheral portion of the liquid crystal layer and disposed between the substrates and a liquid crystal alignment layer including a polyimide, the liquid crystal alignment layer including a first region and a second region disposed in an outer peripheral portion of the first region and disposed on one surface of at least one of the substrates, wherein at least a portion of the second region is overlapped with the seal line, the second region having a surface roughness value greater than that of the first region.

Abstract translation: 液晶显示面板包括彼此相对的基板，插入在基板之间的液晶层，围绕液晶层的外周部分并且设置在基板之间的密封线和包括聚酰亚胺的液晶取向层， 液晶取向层，包括设置在第一区域的外周部分中的第一区域和第二区域，并且设置在至少一个基板的一个表面上，其中第二区域的至少一部分与密封线重叠 所述第二区域的表面粗糙度值大于所述第一区域的表面粗糙度值。

公开(公告)号：US20180129094A1

公开(公告)日：2018-05-10

申请号：US15791654

申请日：2017-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Si Kwang KIM ,  Joo Young YOON ,  Seung Yeon CHAE

IPC: G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/133305 ,  G02F1/133345 ,  G02F1/133516 ,  G02F1/133617 ,  G02F1/1362 ,  G02F2001/133354 ,  G02F2001/133519

Abstract: According to an embodiment of the present disclosure, a display device includes a light source, a first substrate on the light source, a liquid crystal layer on the first substrate, and a second substrate on the liquid crystal layer, wherein the first substrate or the second substrate includes a base substrate, an insulating layer on the base substrate, and partially defining a first cavity and a second cavity having openings facing different directions, a first quantum dot in the first cavity, a second quantum dot in the second cavity, and a cover layer covering the openings of the first and second cavities.

公开(公告)号：US20160306209A1

公开(公告)日：2016-10-20

申请号：US14871838

申请日：2015-09-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyoung Sub LEE ,  Joo Young YOON

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133377 ,  G02F1/1341 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/13396

Abstract: A display device for improving a blockage of an injection hole is divided into a center part and an outer part enclosing the center part. The display device includes: a substrate; a thin film transistor positioned on the substrate; a pixel electrode connected to the thin film transistor; a roof layer formed on the pixel electrode and spaced apart from the pixel electrode with a plurality of microcavities; a first injection hole positioned at a first edge of each microcavity; a second injection hole positioned at a second edge facing the first edge of each microcavity; a liquid crystal layer filling the plurality of microcavities; and an encapsulation layer formed on the roof layer and sealing the plurality of microcavities An effective width of the first injection hole is same as an effective width of the second injection hole in the center part, and the effective width of the first injection hole is different from the effective width of the second injection hole in the outer part.

Abstract translation: 用于改善喷射孔堵塞的显示装置被分成包围中心部分的中心部分和外部部分。 显示装置包括：基板; 位于基板上的薄膜晶体管; 连接到薄膜晶体管的像素电极; 形成在所述像素电极上且与所述像素电极间隔开多个微腔的屋顶层; 位于每个微腔的第一边缘处的第一注入孔; 位于面对每个微腔的第一边缘的第二边缘处的第二注入孔; 填充所述多个微腔的液晶层; 以及形成在屋顶层上并密封多个微腔的封装层。第一注入孔的有效宽度与中心部分中的第二注入孔的有效宽度相同，并且第一注入孔的有效宽度不同 从外部的第二喷射孔的有效宽度。

公开(公告)号：US20150168789A1

公开(公告)日：2015-06-18

申请号：US14541263

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Dong-Chul SHIN ,  Su Jin KIM ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Joo Young YOON

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode which is disposed on the first substrate and includes a first subpixel electrode which is disposed at a pixel area and includes a plurality of first branch electrodes, and a second subpixel electrode which is separated from the first subpixel electrode, disposed at an outer edge of the pixel area, encloses the first subpixel electrode and includes a plurality of second branch electrodes, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where a first voltage applied to the first subpixel electrode is larger than a second voltage applied to the second subpixel electrode.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的像素电极，并且包括设置在像素区域并且包括多个第一分支电极的第一子像素电极，以及与第一基板分离的第二子像素电极 设置在像素区域的外缘的第一子像素电极包围第一子像素电极，并且包括多个第二分支电极，与第一基板相对的第二基板，设置在第二基板上的公共电极，以及液晶 其中施加到第一子像素电极的第一电压大于施加到第二子像素电极的第二电压的第一基板和第二基板之间。

公开(公告)号：US20150002500A1

公开(公告)日：2015-01-01

申请号：US14320714

申请日：2014-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Suk CHOI ,  Seung Wook NAM ,  Su Jin KIM ,  Jin Won KIM ,  Joo Young YOON ,  Hyeok Jin LEE

IPC: G09G3/36 ,  G02F1/133 ,  G02F1/1337

CPC classification number: G02F1/13306 ,  G02F1/133711 ,  G02F1/133788 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/13454 ,  G02F2201/121 ,  G09G3/3659 ,  G09G2300/0421 ,  G09G2300/0426 ,  G09G2300/0876

Abstract: A liquid crystal display includes first and second substrates facing each other, the first and second substrates including facing display areas and peripheral areas around the display areas, a plurality of pixels on the display area of the first substrate, a common voltage applying unit on the peripheral area of the first substrate, a data driving circuit unit on the peripheral area of the first substrate, a data driver connecting line on the peripheral area of the first substrate, the data driver connecting line being positioned between the common voltage applying unit and the display area of the first substrate, and connecting the data driving circuit unit and a data line in the display area, and a sealant between the peripheral areas of the first and second substrates and covering the common voltage applying unit and part of the data driver connecting line.

Abstract translation: 液晶显示器包括彼此面对的第一和第二基板，第一和第二基板包括相对的显示区域和显示区域周围的周边区域，第一基板的显示区域上的多个像素， 第一基板的外围区域，第一基板的周边区域上的数据驱动电路单元，在第一基板的周边区域上的数据驱动器连接线，数据驱动器连接线位于公共电压施加单元和 第一基板的显示区域，以及在显示区域中连接数据驱动电路单元和数据线，以及在第一和第二基板的外围区域之间的密封剂，并覆盖公共电压施加单元和部分数据驱动器连接 线。