公开(公告)号：US20230189617A1

公开(公告)日：2023-06-15

申请号：US18077560

申请日：2022-12-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yoonsun CHOI ,  Seunghwan CHO ,  Wonsuk CHOI

IPC: H10K59/40 ,  H10K59/131 ,  H10K77/10 ,  H10K71/00

CPC classification number: H01L27/323 ,  H01L27/3276 ,  H01L51/56 ,  H01L51/0097 ,  H01L2251/5338

Abstract: A display apparatus includes a peripheral area including a first area, a bending area, and a second area, a display area, a first insulating layer located in the display area and at least a portion of the peripheral area, a gate electrode located in the display area, a first connection electrode located in the display area, a first organic insulating layer arranged in the display area and the peripheral area, a second organic insulating layer located in the display area and the peripheral area, and an input line including a first transmission line located in the first area, and a second transmission line located in the bending area.

公开(公告)号：US20230178036A1

公开(公告)日：2023-06-08

申请号：US18106046

申请日：2023-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan CHO ,  Youngwoo PARK ,  Seokje SEONG ,  Jiseon LEE ,  Wonsuk CHOI ,  Jonghyun CHOI

IPC: G09G3/3291

CPC classification number: G09G3/3291 ,  G09G2370/22

Abstract: A display apparatus includes a substrate, a first data line in a display area, a first input line in a peripheral area, and a first connecting wire electrically connected to the first input line in a peripheral area of the substrate. The first connecting wire transfers a first input signal from the first input line to the first data line. The first connecting wire includes a first connecting line disposed in a display area of the substrate and extending in the first direction, and a second connecting line electrically connected to the first connecting line and extending in a second direction intersecting the first direction. The first connecting line and the second connecting line are disposed on different layers.

公开(公告)号：US20210359266A1

公开(公告)日：2021-11-18

申请号：US17122960

申请日：2020-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Kiho BANG ,  Eunhye KIM ,  Eunae JUNG ,  Wonsuk CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a substrate having adjacent first and second areas for displaying an image, the first area including a transmission area and a pixel area, a first inorganic insulating layer on the transmission area and the pixel area, a thickness of the first inorganic insulating layer in the transmission area being less than a thickness of the first inorganic insulating layer in the pixel area, a second inorganic insulating layer on the first inorganic insulating layer to correspond to the pixel area, and defining a transmission hole corresponding to the transmission area, a first organic insulating layer on the second inorganic insulating layer, and a second organic insulating layer on the first organic insulating layer.

公开(公告)号：US20210336214A1

公开(公告)日：2021-10-28

申请号：US17120765

申请日：2020-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Kiho BANG ,  Eunae JUNG ,  Wonsuk CHOI

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56

Abstract: A display apparatus includes a substrate defining an opening area and including a display area and an intermediate area between the opening area and the display area; an inorganic insulating layer in the display area and the intermediate area; a pixel circuit in the display area; an organic insulating layer on the pixel circuit; a pixel electrode on the organic insulating layer, an intermediate layer on the pixel electrode, and an opposite electrode on the intermediate layer; a thin-film encapsulation layer on the opposite electrode and comprising a first inorganic encapsulation layer, a second inorganic encapsulation layer, and an organic encapsulation layer between the first and second inorganic encapsulation layer; and a partition wall on the organic insulating layer and including at least two dams, wherein the inorganic insulating layer is in contact with the thin-film encapsulation layer in an area between the partition wall and the opening area.

公开(公告)号：US20200168685A1

公开(公告)日：2020-05-28

申请号：US16682098

申请日：2019-11-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Ho BANG ,  Nayun KWAK ,  Eunhye KIM ,  Sae bom AHN ,  Seong Ryoung LEE ,  Sanghyun JUN ,  Wonsuk CHOI

IPC: H01L27/32 ,  G06F3/041

Abstract: A display device includes a display part including a plurality of pixels arranged on a substrate, a plurality of dams in a first peripheral part adjacent to the display part, the plurality of dams being extended in a longitudinal direction of the first peripheral part and arranged in a direction crossing the longitudinal direction, the plurality of dams including a stack of a first organic insulating layer and a second organic insulating layer, and a blocking part disposed between the plurality of dams and corresponding to a removed portion of the first and second organic insulating layers.

公开(公告)号：US20200089368A1

公开(公告)日：2020-03-19

申请号：US16521234

申请日：2019-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Jinbo SHIM ,  Kyungseop KIM ,  Sungkyun PARK ,  Wonsuk CHOI ,  Jaewon CHOI ,  Jung-Moo HONG

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  G06F3/041

Abstract: An electronic device includes an organic layer disposed in a bendable region and a connection wiring disposed on the organic layer. The connection wiring is connected to the signal lines connected to pixels of a display unit. The organic layer and the connection wiring in the bendable region include the same materials as those in an input sensing unit.

公开(公告)号：US20170317299A1

公开(公告)日：2017-11-02

申请号：US15342248

申请日：2016-11-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yoonsun CHOI ,  Wonsuk CHOI ,  Cheolsu KIM ,  Sangjo LEE

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

CPC classification number: H01L51/0097 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A display apparatus may include a substrate having a first bending area between a first area and a second area, the first bending area to be bent with a first bending axis that extends along a first direction, as a center; a first inorganic insulating layer on the substrate and having a first opening corresponding to the first bending area; a first organic material layer filling at least a portion of the first opening; and a first conductive layer that extends from the first area to the second area through the first bending area and is on the first organic material layer. The first organic material layer may have a concavo-convex surface at least in a portion of an upper surface thereof. At least a portion of the first conductive layer may extend along a third direction forming an angle of about 0° to about 90° with the first direction.