公开(公告)号：US20190279544A1

公开(公告)日：2019-09-12

申请号：US16274157

申请日：2019-02-12

Applicant: Samsung Display Co., Ltd.

Inventor： Donghee SHIN ,  Hyungjin SONG ,  Byoungsun NA ,  Yoomi RA ,  Soohong CHEON

IPC: G09G3/00 ,  G09G3/36 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display device and a method of inspecting signal lines of the display device facilitating inspection of a large number of signal lines are disclosed. According to one embodiment, the display device includes: a substrate; a first signal line disposed in a display area of the substrate; and a first inspection line disposed in a non-display area of the substrate and connected to the first signal line. The first inspection line includes: a first line connected to the first signal line; a second line disposed on a layer substantially the same as a layer on which the first line is disposed, the second line spaced apart from the first line; and a third line disposed on a layer different from the layer on which the first line and the second line are disposed with an insulating layer interposed therebetween, the third line overlapping at least a portion of the first line and a portion of the second line.

公开(公告)号：US20160282691A1

公开(公告)日：2016-09-29

申请号：US14926505

申请日：2015-10-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaewon KIM ,  Seonkyoon MOK ,  Kyunghoe LEE ,  Seongyoung LEE ,  Yoomi RA

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

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/13606

Abstract: A liquid crystal display device has a liquid crystal layer between first and second substrates, a gate line and a data line on the first substrate, a first sub-pixel electrode in a first sub-pixel region of the first substrate, a first transistor connected to the gate line, the data line, and the first sub-pixel electrode, and a second sub-pixel electrode in a second sub-pixel region of the first substrate. The device further includes a second transistor connected to the gate line, the first transistor, and the second sub-pixel electrode, a first storage line extending along an edge portion of the first sub-pixel electrode, a third transistor connected to the gate line, the second sub-pixel electrode, and the first storage line, and a second storage line extending along a side of the second sub-pixel electrode. The second storage line is separated from the first storage line.

Abstract translation: 液晶显示装置在第一基板和第二基板之间具有液晶层，第一基板上的栅极线和数据线，第一基板的第一子像素区域中的第一子像素电极，连接到第一子像素电极的第一晶体管 到第一基板的第二子像素区域中的栅极线，数据线和第一子像素电极以及第二子像素电极。 该器件还包括连接到栅极线的第二晶体管，第一晶体管和第二子像素电极，沿着第一子像素电极的边缘部分延伸的第一存储线，连接到栅极线的第三晶体管 ，第二子像素电极和第一存储线，以及沿着第二子像素电极的一侧延伸的第二存储线。 第二存储线与第一存储线分离。

公开(公告)号：US20210359078A1

公开(公告)日：2021-11-18

申请号：US17094068

申请日：2020-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Sunkwang KIM ,  Yoomi RA ,  Kangmoon JO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: an emission panel comprising a first light-emitting diode, a second light-emitting diode, a third light-emitting diode, and a first power line, wherein the first light-emitting diode, the second light-emitting diode, and the third light-emitting diode have a stacked structure, and the first power line is in a laser drilling area around the pixel area and electrically connected to the first light-emitting diode, the second light-emitting diode, and the third light-emitting diode; and a color panel on the emission panel and comprising a first color area, a second color area, a third color area, which are each capable of transmitting light of different colors, and a light-blocking area, wherein a column spacer is between the emission panel and the color panel and has at least a portion overlapping the laser drilling area in a vertical direction.

公开(公告)号：US20210376050A1

公开(公告)日：2021-12-02

申请号：US17198527

申请日：2021-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Yoomi RA ,  Kyung-Ho PARK ,  Sungjae MOON

IPC: H01L27/32

Abstract: A display panel includes: a plurality of divided driving parts, wherein at least a divided driving part of the divided driving parts includes: a first connection line extending in a first direction; a second connecting line extending in the first direction and spaced apart from the first connection line in a second direction crossing the first direction; a first gate line extending in the second direction and electrically connected to the first connection line; a second gate line extending in the second direction, being spaced apart from the first gate line, and being electrically connected to the second connection line; a first pixel in a first pixel column and a first pixel row and electrically connected to the first gate line; and a second pixel in the first pixel column and a second pixel row and electrically connected to the second gate line.

公开(公告)号：US20200073162A1

公开(公告)日：2020-03-05

申请号：US16414287

申请日：2019-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghee SHIN ,  Yoomi RA ,  Hyungjin SONG ,  Soohong CHEON

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

Abstract: A display device includes a bottom substrate including a display area and a non-display area around the display area, a thin film transistor region in the display area, the thin film transistor region including a plurality of thin film transistors and a plurality of pixel electrodes each electrically connected to a respective one of the thin film transistors, a top substrate facing the bottom substrate with the thin film transistor region therebetween, a seal in the non-display area to surround the thin film transistor region, the seal being configured to bond the bottom substrate to the top substrate, a wiring group between the seal and the bottom substrate, the wiring group including a plurality of conductive lines spaced apart from each other by a predetermined interval, and a light-scattering layer between the seal and the top substrate, the light-scattering layer including light-scattering particles.