公开(公告)号：US10903300B2

公开(公告)日：2021-01-26

申请号：US16244262

申请日：2019-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-hyun Lee ,  Deukjong Kim ,  Jaehak Lee ,  Deok-young Choi

IPC: H01L27/32 ,  G09G3/3233 ,  G09G3/3266 ,  H01L51/00 ,  G09G3/3283 ,  H01L51/52

Abstract: A display panel including a first pixel row comprising a plurality of first pixels arranged in a first direction; a second pixel row comprising a plurality of second pixels, each of the plurality of second pixels overlaps each of the plurality of first pixels in a second direction crossing the first direction, and a third pixel, the third pixel does not overlap the plurality of first pixels in the second direction, wherein the plurality of second pixels and the third pixel being arranged in the first direction; and a first vertical line comprising a first sub-line, the first sub-line is extended in the second direction and is connected to the third pixel, and a second sub-line, the second sub-line is extended from an end portion of the first sub-line in a direction away from the plurality of first pixels at a first angle relative to the second direction.

公开(公告)号：US10600855B2

公开(公告)日：2020-03-24

申请号：US15591775

申请日：2017-05-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hagyeong Song ,  Deukjong Kim

IPC: H01L27/32 ,  G09G3/3225 ,  G09G3/3233

Abstract: In an organic light-emitting display apparatus comprising a plurality of pixels, at least one of the plurality of pixels includes a first conductive layer over a substrate, a first organic insulating layer over the first conductive layer, the first organic insulating layer comprising a first opening exposing a part of the first conductive layer, a second conductive layer over the first organic insulating layer, the second conductive layer contacting the part of the first conductive layer exposed through the first opening, a first inorganic insulating layer over the first organic insulating layer to cover the second conductive layer, the first inorganic insulating layer comprising a second opening exposing at least a part of the first organic insulating layer, and a second organic insulating layer over the first inorganic insulating layer, the second organic insulating layer contacting the first organic insulating layer through the second opening.

公开(公告)号：US20180350841A1

公开(公告)日：2018-12-06

申请号：US16039454

申请日：2018-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONGHYUN LEE ,  Deukjong Kim

IPC: H01L27/12 ,  H01L29/417 ,  H01L51/00 ,  H01L29/423 ,  H01L23/535 ,  H01L27/32

CPC classification number: H01L27/124 ,  H01L23/535 ,  H01L27/1248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L29/41733 ,  H01L29/42384 ,  H01L51/0097 ,  Y02E10/549

Abstract: A display apparatus includes a substrate, a circuit, and a pixel electrode. The substrate includes a display area and a peripheral area outside the display area. The circuit is disposed in the display area. The circuit includes a plurality of conductive layers, and each conductive layer contacts a corresponding inorganic layer arranged directly below the each conductive layer. The pixel electrode is arranged over the circuit and is electrically connected to at least one of the conductive layers.

公开(公告)号：US09954200B2

公开(公告)日：2018-04-24

申请号：US15156232

申请日：2016-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Deukjong Kim ,  Sunyoul Lee

IPC: H01L29/08 ,  H01L51/52 ,  H01L27/32 ,  H01L27/12 ,  H01L29/786

CPC classification number: H01L51/5253 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3276 ,  H01L29/78675 ,  H01L29/78678 ,  H01L51/5237 ,  H01L2227/323 ,  H01L2251/558

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a display unit located on the substrate and including a display area and a non-display area surrounding the display area, and a thin film encapsulation layer sealing the display unit. The display also includes a voltage line formed in the non-display area and surrounding the display area, a metal layer formed of the same material as the voltage line, and a dam surrounding the display area and contacting the voltage line. The voltage line includes a first voltage line disposed in one side of the display area. The first voltage line includes a pair of first end portions and a pair of first connectors respectively connected to the pair of first end portions and extending away from the display area. The metal layer is disposed between the pair of first connectors. The dam contacts the metal layer.

公开(公告)号：US09620534B2

公开(公告)日：2017-04-11

申请号：US14695326

申请日：2015-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yongho Yang ,  Deukjong Kim

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L27/1255 ,  H01L27/124

Abstract: A thin-film transistor (TFT) array substrate includes a driving TFT, a storage capacitor, a first wire, a first interlayer insulating film, a second interlayer insulating film, and a second wire. The storage capacitor has a first electrode connected to a driving gate electrode of the driving TFT and a second electrode on and insulated from the first electrode. The first wire is on a same layer as the driving gate electrode. The first interlayer insulating film covers the first electrode and the first wire. The second interlayer insulating film is on the first interlayer insulating film and includes an opening that exposes part of the first interlayer insulating film. The second wire is on the second interlayer insulating film and at least partially overlaps the first wire. The second electrode is in the opening of the second interlayer insulating film.

公开(公告)号：US20160268540A1

公开(公告)日：2016-09-15

申请号：US14883248

申请日：2015-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deukjong Kim ,  Keunsoo Lee

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5246 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5256

Abstract: An organic light-emitting display device includes: a substrate; a display on the substrate and comprising a display region and a non-display region at a perimeter of the display region; a thin-film encapsulation layer sealing the display; a voltage line at the non-display region and surrounding the display region; and a dam unit overlapping an edge of an outer side of the voltage line, wherein the voltage line comprises: a first voltage line at one side of the display region; and a second voltage line surrounding a pair of first end portions of the first voltage line and other sides of the display region, and an outer side of the first voltage line and an outer side of the second voltage line are on a same line outside the one side of the display region.

Abstract translation: 一种有机发光显示装置，包括：基板; 基板上的显示器，包括在显示区域的周边的显示区域和非显示区域; 密封显示器的薄膜封装层; 在非显示区域处的电压线并围绕显示区域; 以及与所述电压线的外侧的边缘重叠的坝单元，其中所述电压线包括：在所述显示区域的一侧的第一电压线; 以及围绕所述第一电压线的一对第一端部和所述显示区域的另一侧的第二电压线，所述第一电压线的外侧和所述第二电压线的外侧位于所述第二电压线的外侧的同一线 显示区域的一侧。

公开(公告)号：US20220149131A1

公开(公告)日：2022-05-12

申请号：US17648728

申请日：2022-01-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho Lee ,  Yanghee Kim ,  Juncheol Shin ,  Hokyoon Kwon ,  Deukjong Kim ,  Keunsoo Lee

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L51/00

Abstract: An organic light emitting display device includes a substrate. A buffer layer is disposed on the substrate. The buffer layer includes a first opening exposing an upper surface of the substrate in a bending region. Pixel structures are positioned in a pixel region on the buffer layer. A fan-out wiring is positioned in the peripheral region and the pad region on the insulation layer structure such that the upper surface of the substrate and the first portion of the buffer layer are exposed. A passivation layer is disposed on the fan-out wiring, side walls of the insulation layer structure adjacent to the bending region, and the first portion of the buffer layer. The passivation layer includes a third opening exposing the upper surface of the substrate in the bending region. A connection electrode is positioned in the bending region on the substrate.

公开(公告)号：US20200219952A1

公开(公告)日：2020-07-09

申请号：US16822117

申请日：2020-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Kihoon Kim ,  Deukjong Kim

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a substrate, a display unit disposed over the substrate, and an encapsulation layer sealing the display unit. The display unit includes a thin film transistor, a display element electrically connected to the thin film transistor, a protection layer, and a planarization layer. The protection layer and the planarization layer are disposed between the thin film transistor and the display element. The display unit includes a display area and a non-display area outside the display area. The non-display area includes a voltage line. The planarization layer includes a dividing region dividing the planarization layer into a center portion and an outer portion. The dividing region surrounds the display area. The voltage line is partially disposed in the dividing region. The protection layer at least covers the sides of the voltage line disposed in the dividing region.

公开(公告)号：US10468628B2

公开(公告)日：2019-11-05

申请号：US15920341

申请日：2018-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Deukjong Kim ,  Sunyoul Lee

IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12 ,  H01L29/786

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a display unit located on the substrate and including a display area and a non-display area surrounding the display area, and a thin film encapsulation layer sealing the display unit. The display also includes a voltage line formed in the non-display area and surrounding the display area, a metal layer formed of the same material as the voltage line, and a dam surrounding the display area and contacting the voltage line. The voltage line includes a first voltage line disposed in one side of the display area. The first voltage line includes a pair of first end portions and a pair of first connectors respectively connected to the pair of first end portions and extending away from the display area. The metal layer is disposed between the pair of first connectors. The dam contacts the metal layer.

公开(公告)号：US10312305B2

公开(公告)日：2019-06-04

申请号：US15468991

申请日：2017-03-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deukjong Kim ,  Donghyun Lee ,  Sangki Kim

IPC: H01L27/32 ,  H01L51/52

Abstract: An organic light-emitting display apparatus prevents the quality of an image being displayed thereon from being deteriorated as a result of contamination of an organic emission layer. The display apparatus includes a substrate with a display area and a periphery area. A first insulating layer, disposed over the substrate, has a first opening in the periphery area. A first electrode is disposed within the display area, over the first insulating layer. A first bank is disposed over the first insulating layer and has a second opening through which a center of the first electrode is exposed. A second bank is disposed over the first insulating layer and is separated from the first bank. The first opening is disposed between the first bank and the second bank. An intermediate layer is disposed over the first electrode. A second electrode is disposed over the intermediate layer and the first bank.