公开(公告)号：US20200326598A1

公开(公告)日：2020-10-15

申请号：US16912078

申请日：2020-06-25

Applicant: Samsung Display Co., Ltd.

Inventor： Ho Kil OH ,  Hoon KIM ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1335

Abstract: A liquid crystal display device includes a first substrate, a pixel electrode which is disposed on the first substrate and comprises a first sub-pixel electrode and a second sub-pixel electrode adjacent to the first sub-pixel electrode along a first direction, and a shielding electrode which is disposed on the same layer as the pixel electrode and comprises a first area having a first width and a second area having a second width which is smaller than the first width along a second direction which crosses the first direction, and the first sub-pixel electrode may be adjacent to the first area along the second direction, and the second sub-pixel electrode may be adjacent to the second area along the second direction.

公开(公告)号：US20200089063A1

公开(公告)日：2020-03-19

申请号：US16690248

申请日：2019-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Jang Wi RYU ,  Ki Chul SHIN ,  Jae-Soo JANG

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/139

Abstract: A liquid crystal display, including a first substrate; a gate line and a data line disposed on the first substrate; and a pixel electrode connected to the gate line and the data line and comprising a first sub pixel electrode and a second sub pixel electrode disposed on the first substrate. Each of the first sub pixel electrode and the second sub pixel electrode includes a transverse stem; a longitudinal stem; and a plurality of minute branches extending from transverse stem and the longitudinal stem. A width of the first sub pixel electrode is different from a width of the second sub pixel electrode.

公开(公告)号：US20190113799A1

公开(公告)日：2019-04-18

申请号：US15984793

申请日：2018-05-21

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Chul SHIN ,  Seon-Ah CHO

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/13363 ,  H01L27/12

Abstract: An exemplary embodiment of the present invention provides a display device including: a thin film transistor array panel; an anti-reflective layer overlapping the thin film transistor array panel; and a color conversion display panel positioned between the thin film transistor array panel and the anti-reflective layer, wherein: the color conversion display panel may include a color conversion layer including a semiconductor nanocrystal and a transmissive layer; the anti-reflective layer may include an adhesive layer positioned on the color conversion display panel, a low-reflective layer overlapping the adhesive layer, and a base film positioned between the adhesive layer and the low-reflective layer. A dye is present in one of the layers of the anti-reflective layer.

公开(公告)号：US20180052361A1

公开(公告)日：2018-02-22

申请号：US15659983

申请日：2017-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Soo JANG ,  Ki Chul SHIN ,  Dae Hwan JANG

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133528 ,  G02F1/1333 ,  G02F1/1339 ,  G02F2001/133548 ,  G02F2201/50

Abstract: A display device includes a display area and a seal area which surrounds the display area. The display device includes a first display substrate, a second display substrate facing the first display substrate; and a sealant disposed between the first display substrate and the second display substrate, in the seal area. The first display substrate has a first base substrate, a first polarizing element including a plurality of first linear patterns extending along a first direction on the first base substrate, and a first protective layer on the first polarizing element and including a first opening. The sealant covers the first opening. Adjacent first linear patterns are separated from each other along a second direction, intersecting the first direction, by a first gap and the first opening exposes at least one first gap in the seal area.

公开(公告)号：US20170336679A1

公开(公告)日：2017-11-23

申请号：US15409634

申请日：2017-01-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hoon KIM ,  Kyeong Jong KIM ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1362

Abstract: A liquid crystal display includes a first substrate, a first subpixel electrode, a connecting electrode, and a second subpixel electrode. The first subpixel electrode is on the first substrate and includes a first stem extending in a first direction and a plurality of branches extending from the first stem. The connecting electrode is electrically connected to the first subpixel electrode. The second subpixel electrode is on the same layer as the first subpixel electrode and includes a plurality of separation electrodes that do not overlap the connecting electrode. At least one of the separation electrodes is between a first sub branch and a second sub branch, which neighbor each other from among the branches. The second subpixel electrode is a floating electrode.

公开(公告)号：US20170322463A1

公开(公告)日：2017-11-09

申请号：US15408586

申请日：2017-01-18

Applicant: Samsung Display Co. Ltd.

Inventor： Hoon KIM ,  Ki Chul SHIN ,  Ho Kil OH

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

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2203/01

Abstract: A liquid crystal display device includes: a first substrate; a pixel electrode including a first sub-pixel electrode and disposed on the first substrate; a second substrate facing the first substrate; and a common electrode including an electric field forming portion and a first slit portion, and disposed on the second substrate. The electric field forming portion includes a transparent conductive material. The first slit portion includes a first stem portion extending in a first direction, a second stem portion extending in a second direction different from the first direction and crossing the first stem portion, and a branch portion extending in the first direction and located on at least one of two opposing sides in a longitudinal direction of the second stem portion. Each of the first stem portion and the branch portion has a linear shape surrounded by the electric field forming portion.

公开(公告)号：US20170153517A1

公开(公告)日：2017-06-01

申请号：US15182752

申请日：2016-06-15

Applicant: Samsung Display Co. Ltd.

Inventor： Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN ,  Se Hyun LEE

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/13624 ,  G02F2001/136222 ,  G02F2201/123

Abstract: A liquid crystal display (“LCD”) includes: a substrate on which a pixel region is defined; and a pixel electrode which is disposed in the pixel region on the substrate. The pixel electrode includes: a plurality of unit pixel electrodes which are arranged substantially in a matrix form; and a connecting electrode which connects the unit pixel electrodes to each other. Neighboring unit pixel electrodes adjacent to each other in a column direction are separated from each other by a first in-between area extending along a row direction, neighboring unit pixel electrodes adjacent to each other in the row direction are separated from each other by a second in-between area extending along the column direction, and the connecting electrode is disposed in a region in which corners of the unit pixel electrodes face each other.

公开(公告)号：US20170131602A1

公开(公告)日：2017-05-11

申请号：US15414209

申请日：2017-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol SHIN ,  Hak Sun CHANG ,  Jang Wi RYU ,  Jae-Soo JANG ,  Ki Chul SHIN ,  Seong Young LEE

IPC: G02F1/1343 ,  G02F1/1368 ,  H01L29/423 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2203/30 ,  G09G3/2074 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0465 ,  H01L27/124 ,  H01L29/42384

Abstract: A liquid crystal display includes an insulation substrate, a plurality of pixels disposed on the insulation substrate, where each pixel has a shape elongated in a horizontal direction, and includes a thin film transistor formation region and a display area; and a reference voltage line extending in a vertical direction along a center of the display area, where the display area includes a single high-gray subpixel area and two low-gray subpixel areas, and the single high-gray subpixel area is positioned between the two low-gray subpixel areas.

公开(公告)号：US20170097546A1

公开(公告)日：2017-04-06

申请号：US15146316

申请日：2016-05-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Israel Esteban LAZO MARTINEZ ,  Heung Shik PARK ,  Ki Chul SHIN

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

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/121

Abstract: A liquid crystal display device includes a first data line in a first direction a first gate line in a second direction, and a first pixel part connected to the first gate and data lines. The first pixel part includes a first sub-pixel part including a first sub-pixel electrode overlapping a first common electrode, and a second sub-pixel part including a second sub-pixel electrode overlapping a second common electrode. The first sub-pixel part includes a first switching element connected to the first data line and the first sub-pixel electrode, the second sub-pixel part includes a second switching element connected to the data line and the second sub-pixel electrode, and a level of a voltage applied to the first common electrode is different from a level of a voltage applied to the second common electrode.

公开(公告)号：US20170023837A1

公开(公告)日：2017-01-26

申请号：US15049306

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Chul SHIN ,  Jin Won KIM ,  Oh Jeong KWON ,  Dong Han SONG ,  Taek Joon LEE ,  Ki Chul SHIN ,  Hyeok Jin LEE

IPC: G02F1/1362 ,  G02F1/1335 ,  H01L29/417 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/136227 ,  G02F1/134309 ,  G02F2001/136222 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/41733

Abstract: A display device includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a data line insulated from the gate line and extending in a second direction intersecting the first direction; a pixel electrode disposed in a pixel region defined by the gate line and the data line; a source electrode connected to the data line; a drain electrode spaced apart from the source electrode; and a color filter layer disposed on the data line, the source electrode, and the drain electrode. The color filter layer includes: a first contact hole exposing the drain electrode, and a second contact hole disposed over at least one of the source electrode and the drain electrode. The pixel electrode is disposed on the color filter layer and is connected to the drain electrode through the first contact hole.

Abstract translation: 显示装置包括：基板; 设置在所述基板上并沿第一方向延伸的栅极线; 与栅极线绝缘并沿与第一方向相交的第二方向延伸的数据线; 设置在由栅极线和数据线限定的像素区域中的像素电极; 连接到数据线的源电极; 与源电极间隔开的漏电极; 以及设置在数据线，源电极和漏电极上的滤色器层。 滤色器层包括：暴露漏电极的第一接触孔和设置在源电极和漏电极中的至少一个上的第二接触孔。 像素电极设置在滤色器层上，并通过第一接触孔连接到漏电极。