公开(公告)号：US20170160609A1

公开(公告)日：2017-06-08

申请号：US15191612

申请日：2016-06-24

Applicant: Samsung Display Co. Ltd.

Inventor： Ji Eun LEE ,  Sung Man KIM ,  Won Ho KIM ,  Tae Hyung HWANG

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1339

CPC classification number: G02F1/136204 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/1244 ,  H01L27/326

Abstract: A liquid crystal display device includes a pixel electrode that includes a first central portion and a first stem portion and sequentially disposed on one side of a reference line extending in a first direction, and a second central portion and a second stem portion sequentially disposed on the other side, where the first stem portion extends at a first oblique angle in which a center line of a line width has a positive sign with respect to the first direction, the first central portion extends from one end of the first stem portion and has a shape in which a center line of the line width is inclined at a second oblique angle having a positive sign with respect to the first direction, and a line width of the first central portion is smaller than the line width of the first stem portion.

公开(公告)号：US20230169914A1

公开(公告)日：2023-06-01

申请号：US17916016

申请日：2020-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il KIM ,  Jeongki KIM ,  Kyounghae MIN ,  Jeaheon AHN ,  Yeogeon YOON ,  Seok-Joon HONG ,  Tae Hyung HWANG

IPC: G09G3/3208 ,  G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/3208 ,  G09G3/3607 ,  G02F1/133514 ,  G09G2320/0666

Abstract: A display substrate includes a first division pattern in which a plurality of first openings corresponding to the first pixel areas and the second pixel areas are defined, a first color filter overlapping each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, a second division pattern which overlaps the peripheral area and in which a first common opening corresponding to each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, which are in one pixel row, is defined, and a first color control pattern corresponding to the first common opening and overlapping each of the first pixel area of the first pixel row and the first pixel area of the second pixel row, which are in the one pixel row.

公开(公告)号：US20230100355A1

公开(公告)日：2023-03-30

申请号：US17994001

申请日：2022-11-25

Applicant: Samsung Display Co., LTD.

Inventor： Tae Hyung HWANG ,  Jiseong YANG ,  Seon Uk LEE

IPC: H01L51/50 ,  H01L51/56 ,  H01L27/32

Abstract: A color-converting substrate including light-emitting areas and a light-blocking area surrounding the light-emitting areas, the light-emitting areas including first light-emitting areas configured to emit a same color light and spaced apart from each other by the light-blocking area, a partition wall including a first opening continuously overlapping the first light-emitting areas and a first portion of the light-blocking area disposed between the first light-emitting areas, a first color-converting layer including a wavelength-converting material and disposed in the first opening to overlap the first light-emitting areas and the first portion of the light-blocking area, and a color filter layer including a portion configured to block a first color light emitted through the first light-emitting areas, the color filter layer overlapping the first color-converting layer and the first portion of the light-blocking area.

公开(公告)号：US20170115542A1

公开(公告)日：2017-04-27

申请号：US15245008

申请日：2016-08-23

Applicant: Samsung Display Co. Ltd.

Inventor： Hwa Yeul OH ,  Sung Man KIM ,  Min Chul SONG ,  Seong Su LIM ,  Tae Hyung HWANG

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1343 ,  G09G3/36 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/13458 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/133519 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/56 ,  G02F2203/04 ,  G09G3/3648 ,  G09G2300/0426 ,  H01L27/124

Abstract: A display device may include a pixel electrode, a transistor, a first gate line, a second gate line, and a third gate line. The transistor may be electrically connected to the pixel electrode. The first gate line may be electrically connected to the transistor. The second gate line may extend not parallel to the first gate line. The third gate line may overlap the pixel electrode and may extend not parallel to the first gate line. The second gate line or the third gate line may be electrically connected to the first gate line. The pixel electrode may be partially positioned between the second gate line and the third gate line in a plan view of the display device.

公开(公告)号：US20150185563A1

公开(公告)日：2015-07-02

申请号：US14550391

申请日：2014-11-21

Applicant: Samsung Display Co., Ltd ,  Pusan National University Industry-University Cooperation Foundation

Inventor： Tae Hyung HWANG ,  Seong Su LIM ,  Jung Wook KIM ,  Tae Hoon YOON

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

CPC classification number: G02F1/134336

Abstract: A display device includes: a first substrate; a second substrate disposed opposite to the first substrate; a first electrode and a second electrode disposed on the first substrate; a third electrode and a fourth electrode disposed on the second substrate; and a liquid crystal layer injected between the first substrate and the second substrate and including a plurality of liquid crystal molecules, where the second electrode extends substantially in a first direction, the third electrode extends substantially in a second direction, and the first direction and the second direction are perpendicular to each other.

Abstract translation: 一种显示装置，包括：第一基板; 与所述第一基板相对设置的第二基板; 设置在第一基板上的第一电极和第二电极; 设置在第二基板上的第三电极和第四电极; 以及注入到所述第一基板和所述第二基板之间并且包括多个液晶分子的液晶层，其中所述第二电极基本上在第一方向上延伸，所述第三电极基本上在第二方向上延伸，并且所述第一方向和 第二方向彼此垂直。

公开(公告)号：US20130301108A1

公开(公告)日：2013-11-14

申请号：US13763979

申请日：2013-02-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae Woo LIM ,  Keunkyu SONG ,  Jihoon YANG ,  Tae Hyung HWANG

IPC: G02B26/00

CPC classification number: G02B26/005 ,  G02B26/007

Abstract: An electrowetting display device includes first and second barrier layers which cover first and second electrodes. The electrowetting display device includes a first base substrate which faces a second base substrate, the first electrode on the first base substrate, the first barrier layer which covers the first electrode, the second electrode on the second base substrate, the second barrier layer which covers the second electrode, a barrier wall between the first base substrate and the second base substrate, and an electrowetting layer between the first base substrate and the second base substrate. The barrier wall defines a pixel area corresponding to the first electrode, and the electrowetting layer is in the pixel area. The electrowetting layer includes a polar fluid and a non-polar fluid which are separated from each other.

Abstract translation: 电润湿显示装置包括覆盖第一和第二电极的第一和第二阻挡层。 电润湿显示装置包括：第一基板，其与第二基板相对;第一电极，第一基板上的第一电极，覆盖第一电极的第一阻挡层;第二基板上的第二电极;覆盖第二电极的第二阻挡层; 所述第二电极，所述第一基底基板和所述第二基底基板之间的阻挡壁以及所述第一基底基板和所述第二基底基板之间的电润湿层。 阻挡壁限定对应于第一电极的像素区域，并且电润湿层在像素区域中。 电润湿层包括彼此分离的极性流体和非极性流体。

公开(公告)号：US20250133929A1

公开(公告)日：2025-04-24

申请号：US18652684

申请日：2024-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Sun Kyu JOO ,  Cheol SHIN ,  Keun Chan OH ,  Ji Hwan YOON ,  Seon Uk LEE ,  Se Ho LEE ,  Woo Man JI ,  You Young JIN ,  Jae Hoon HWANG ,  Tae Hyung HWANG

IPC: H10K59/38 ,  H01L25/075 ,  H01L33/00 ,  H01L33/50 ,  H01L33/58 ,  H10K59/12 ,  H10K59/122 ,  H10K59/80 ,  H10K71/50 ,  H10K102/00

Abstract: Provided is a display device, including sub-pixels formed on a base layer, and including a color conversion layer in a first sub-pixel area and including a quantum-dot, a first scattering layer in a second sub-pixel area and including a first scatterer, and a second scattering layer in the third sub-pixel area and including a second scatterer, a first color filter in the first sub-pixel area, a second color filter in the second sub-pixel area, and a third color filter in the third sub-pixel area, wherein emitted light from a light emitting element includes light of the second color and light of the third color, and wherein colors of light passing through the first scattering layer and the second scattering layer are substantially unchanged by the first scattering layer and the second scattering layer.

公开(公告)号：US20250008815A1

公开(公告)日：2025-01-02

申请号：US18588698

申请日：2024-02-27

Applicant: Samsung Display Co., LTD.

Inventor： Sun-Kyu JOO ,  Cheol SHIN ,  Ho-Yong SHIN ,  Keun Chan OH ,  Dokyung YOUN ,  Kwang-Min LEE ,  Che Ho LIM ,  Woo-Man JI ,  Kang Soo HAN ,  Tae Hyung HWANG

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38

Abstract: A display device according to an embodiment includes: a substrate including a display area and a non-display area; a transistor disposed on the substrate; a light emitting element electrically connected to the transistor; an encapsulation layer disposed on the light emitting element; a bank located on the encapsulation layer and defining an opening therein; a color conversion layer located in the opening; a filling layer located on the bank and the color conversion layer; and a transmission layer and a first spacer, which are located on the filling layer.

公开(公告)号：US20180101058A1

公开(公告)日：2018-04-12

申请号：US15723645

申请日：2017-10-03

Applicant: Samsung Display Co., Ltd.

Inventor： Sungman KIM ,  Junho SONG ,  Hanjun YU ,  Seon Uk LEE ,  Seongsu LIM ,  Tae Hyung HWANG

IPC: G02F1/1335 ,  G03F7/00 ,  G03F7/16

CPC classification number: G02F1/133528 ,  G02F1/133536 ,  G02F2001/133548 ,  G02F2001/133565 ,  G03F7/0002 ,  G03F7/0007 ,  G03F7/0035 ,  G03F7/16

Abstract: A method of manufacturing a wire grid polarizer for a display apparatus includes the steps of forming a first layer on a base substrate including an active area and a peripheral area surrounding the active area, forming a hard mask layer on the first layer, coating an imprint resin on the hard mask layer, forming an imprint resin pattern by imprinting a stamp on the imprint resin, wherein the stamp is larger than the base substrate, forming a hard mask pattern by patterning the hard mask layer using the imprint resin pattern, forming a wire grid pattern layer by pattering the first layer using the hard mask pattern, forming a photoresist pattern in the active area on the base substrate, removing the hard mask pattern and the wire grid pattern layer in the peripheral area using the photoresist pattern, and forming a capping layer on the wire grid pattern.

公开(公告)号：US20170102591A1

公开(公告)日：2017-04-13

申请号：US15147193

申请日：2016-05-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung HUH ,  Yeon Mun JEON ,  Tae Hyung HWANG

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/133512 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134372

Abstract: A liquid crystal display device includes a first substrate, a second substrate disposed opposite to the first substrate, where a plurality of pixel regions is defined in the first or second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, and a pixel electrode including: a body portion disposed in a pixel region on the first substrate, where a slit is defined in the body portion; an extension disposed on the first substrate near a boundary line of the pixel region to be spaced apart from the body portion and extending in a first direction, where an opening is defined between the body portion and the extension bar and extends in the first direction; and a connection electrode disposed on the first substrate and which electrically connects the body portion and the extension bar.