公开(公告)号：US11211443B2

公开(公告)日：2021-12-28

申请号：US16040252

申请日：2018-07-19

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Ae Shin

IPC: H01L27/32 ,  G09G3/3258 ,  H01L27/12 ,  H01L29/786 ,  H01L51/52 ,  G09G3/20 ,  G09G3/3225

Abstract: A display apparatus includes: a substrate including a display area where a plurality of pixels are arranged to display an image, and a non-display area around the display area; an opposite electrode commonly provided to the plurality of pixels; a driving voltage supply line extending in a first direction to correspond to one of sides of the display area in the non-display area, and configured to supply a driving voltage to the plurality of pixels; and a common voltage supply line comprising a bent portion that is bent to correspond to one corner of the driving voltage supply line in the non-display area, and configured to supply a common voltage by being connected to the opposite electrode.

公开(公告)号：US20210098556A1

公开(公告)日：2021-04-01

申请号：US17032326

申请日：2020-09-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghyeon JANG ,  Wonse Lee ,  Sukyoung Kim ,  Youngsoo Yoon ,  Yunkyeong In ,  Yujin Jeon ,  Hyunji Cha

IPC: H01L27/32

Abstract: A display apparatus includes a buffer layer on a substrate, a first hole penetrating the buffer layer and exposing a portion of the substrate, a display layer with display elements and bypass lines on the buffer layer, a second hole penetrating the display layer and connected to the first hole, and an encapsulation member covering the display elements and the bypass lines. The bypass lines are configured to extend along a portion of a perimeter of the second hole and are disposed between the second hole and the display elements. At least a portion of an upper surface of the buffer layer is exposed by the second hole.

公开(公告)号：US20200006452A1

公开(公告)日：2020-01-02

申请号：US16220731

申请日：2018-12-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonse Lee ,  Wonkyu Kwak ,  Seungwoo Sung ,  Yunkyeong In

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/00

Abstract: A display device includes a substrate including a display area and a peripheral area, an inspection terminal in the peripheral area and configured to transmit an inspection signal to the display area, an inspection wiring that connects the display area to the inspection terminal, a semiconductor resistor connected to each of the inspection terminal and the inspection wiring, an insulating film, and a planarization layer including a terminal opening. The planarization layer covers at least one end of the inspection terminal and the inspection terminal exposes a portion of the inspection terminal. The semiconductor resistor is below the inspection terminal, with an insulating film therebetween, and is in contact with the inspection terminal through a first contact hole defined in the insulating film. A portion of the semiconductor resistor is overlapped by the terminal opening.

公开(公告)号：US10381592B2

公开(公告)日：2019-08-13

申请号：US16151832

申请日：2018-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Wonse Lee ,  Ae Shin

IPC: H01L51/52 ,  H01L27/32

Abstract: A first conductive line is positioned outside a display area of a substrate. A passivation layer covers a portion of the first conductive line. A first connection line is positioned on the passivation layer, contacting the first conductive line. An insulation layer having at least one opening is positioned on the passivation layer and the first connection line. A second connection line is positioned on the insulation layer. The second connection line contacts the first connection line via the at least one opening and has an end portion that contacts the first conductive line. A second conductive line is positioned between the display area and the first conductive line, overlapping the first connection line and including a hole. The hole of the second conductive line overlaps one of the at least one opening. The passivation layer is interposed between the second conductive line and the first connection line.

公开(公告)号：US10304921B2

公开(公告)日：2019-05-28

申请号：US15923507

申请日：2018-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Hyunwoong Kim ,  Joong-Soo Moon ,  Ae Shin ,  Ji-eun Lee ,  Kwangmin Kim ,  Seungkyu Lee

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3225 ,  G09G3/3266

Abstract: A display panel may include a detection line overlapped with a non-display region, detection pads connected to the detection line, and an input line connecting an input pad of the detection pads to the detection line. The detection line may include a first portion, which is provided at a level different from a level of the input line and includes an end connected to the input line through a first contact hole in a first contact region, and a second portion, which is provided at a level different from the level of the first portion and is connected to the first portion through a second contact hole in a second contact region. A distance between the first and second portions in a non-contact region may be less than a distance between the first contact hole and the second portion.

公开(公告)号：US20160372534A1

公开(公告)日：2016-12-22

申请号：US14971834

申请日：2015-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/3248 ,  H01L27/3258

Abstract: A display device is disclosed. In one aspect, the display device includes a first power wire is disposed in a non-display area of a substrate and includes a first wiring extending in a first direction and a second wiring spaced apart from the first wiring. A second power wire is disposed in the non-display area and includes an extension portion extending in a second direction crossing the first direction, the extension portion located between the first and second wirings. A protective layer covers the first and second power wires, and a bridge wire is disposed on the protective layer and configured to electrically connect the first wiring to the second wiring. A vertical gap between the bridge wire and the extension portion is greater than a vertical gap between the bridge wire and the first wiring or a vertical gap between the bridge wire and the second wiring.

Abstract translation: 公开了一种显示装置。 一方面，显示装置包括：第一电源线设置在基板的非显示区域中，并且包括沿第一方向延伸的第一布线和与第一布线间隔开的第二布线。 第二电源线布置在非显示区域中，并且包括沿与第一方向交叉的第二方向延伸的延伸部分，该延伸部分位于第一和第二布线之间。 保护层覆盖第一和第二电源线，并且桥接线布置在保护层上并且被配置为将第一布线电连接到第二布线。 桥接线和延伸部之间的垂直间隙大于桥接线与第一布线之间的垂直间隙或桥接线与第二布线之间的垂直间隙。