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：US20230103171A1

公开(公告)日：2023-03-30

申请号：US18062012

申请日：2022-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghwan SHIM ,  Seunghwan CHO ,  Jonghyun CHOI ,  Minjoo KIM ,  Sunho KIM ,  Hoongi LEE

IPC: H10K59/131 ,  G06F3/044 ,  H10K59/40

Abstract: A display apparatus includes a plurality of data lines in a display area, a plurality of display elements in the display area and connected to the plurality of data lines, and a plurality of wirings in the display area and connected to the plurality of data lines, the plurality of wirings being configured to transfer data signals from a driving circuit to the plurality of data lines, the driving circuit being located in a peripheral area outside the display area, each of the plurality of wirings including a plurality of branches protruding from corresponding ones of the wirings in a direction perpendicular to an extension direction of the corresponding ones of the wirings, and end portions of each of the plurality of branches having an oblique shape inclined from the extension direction of the wiring in a plan view.

公开(公告)号：US20220102468A1

公开(公告)日：2022-03-31

申请号：US17420650

申请日：2020-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon LEE ,  Jonghyun CHOI ,  Taewoo KIM ,  Seungmin LEE ,  Seunghwan CHO

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

Abstract: A display device includes: a bending area between a first area and a second area; a substrate having a first opening, at least a portion of the first opening corresponding to the bending area; a display layer on a first surface of the substrate in the first area; an encapsulation member on the display layer; a first organic material layer on the substrate to cover the first opening of the substrate; and a wiring layer on the first organic material layer and comprising a plurality of wires extending in a direction crossing the bending area.

公开(公告)号：US20210408215A1

公开(公告)日：2021-12-30

申请号：US17474244

申请日：2021-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng KANG ,  Hyun KIM ,  Seungmin SONG ,  Taehoon YANG ,  Seunghwan CHO ,  Seonbeom JI ,  Jonghyun CHOI

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.

公开(公告)号：US20200343485A1

公开(公告)日：2020-10-29

申请号：US16927872

申请日：2020-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkwang KIM ,  Kinyeng KANG ,  Suyeon SIM ,  Jonghyun CHOI

IPC: H01L51/52 ,  H01L51/00

Abstract: An organic light-emitting display apparatus includes a display substrate and a thin film encapsulation layer on the display substrate. The display substrate includes at least one hole, a thin film transistor, a light-emitting portion electrically connected to the thin film transistor, and a plurality of insulating layers. The light-emitting portion includes a first electrode, an intermediate layer, and a second electrode. The display substrate includes an active area, an inactive area between the active area and the hole, and a plurality of insulating dams. Each insulating dam includes at least one layer. The inactive area includes a first area different from a laser-etched area and a second laser-etched area.

公开(公告)号：US20170288003A1

公开(公告)日：2017-10-05

申请号：US15284562

申请日：2016-10-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkwang KIM ,  Kinyeng KANG ,  Jonghyun CHOI ,  Suyeon SIM

IPC: H01L27/32 ,  H01L27/12

Abstract: A display device includes a through portion passing through a display layer. The display includes a plurality of scan lines above the substrate and extending in a first direction, a plurality of data lines extending in a second direction, and a plurality of pixels connected to the scan lines and data lines. The data lines include a first data line and a second data line disconnected by the through portion, and a third data line spaced apart from the through portion along the first direction. The first data line is electrically connected with the third data line.

公开(公告)号：US20250008768A1

公开(公告)日：2025-01-02

申请号：US18829237

申请日：2024-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunkwang KIM ,  Kinyeng KANG ,  Suyeon SIM ,  Jonghyun CHOI

IPC: H10K50/844 ,  H10K59/12 ,  H10K59/122 ,  H10K77/10

Abstract: An organic light-emitting display apparatus includes a display substrate and a thin film encapsulation layer on the display substrate. The display substrate includes at least one hole, a thin film transistor, a light-emitting portion electrically connected to the thin film transistor, and a plurality of insulating layers. The light-emitting portion includes a first electrode, an intermediate layer, and a second electrode. The display substrate includes an active area, an inactive area between the active area and the hole, and a plurality of insulating dams. Each insulating dam includes at least one layer. The inactive area includes a first area different from a laser-etched area and a second laser-etched area.

公开(公告)号：US20240423016A1

公开(公告)日：2024-12-19

申请号：US18822075

申请日：2024-08-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun CHOI

IPC: H10K50/844 ,  G02F1/1333 ,  H10K50/80 ,  H10K50/818 ,  H10K50/828 ,  H10K50/842 ,  H10K50/86 ,  H10K59/12 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124 ,  H10K59/38 ,  H10K59/40 ,  H10K59/65

Abstract: A display panel includes: a substrate including a first area, a second area at least partially surrounding the first area, and an intermediate area between the first area and the second area; an insulating layer on the substrate; a plurality of display elements in the second area, and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the intermediate area; a thin-film encapsulation layer covering the plurality of display elements, and including an inorganic encapsulation layer and an organic encapsulation layer; and an inorganic layer over the thin-film encapsulation layer, wherein at least one sub-layer included in the intermediate layer is disconnected around the groove, and the inorganic layer directly contacts the insulating layer beyond an edge of the at least one sub-layer located in the intermediate area and an edge of the inorganic encapsulation layer.

公开(公告)号：US20220091718A1

公开(公告)日：2022-03-24

申请号：US17355054

申请日：2021-06-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUNGWOO PARK ,  Tae Hyun KIM ,  Yong-Hwan PARK ,  Jonghyun CHOI

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044

Abstract: A display device includes a window, a display panel disposed under the window, and an input sensor disposed between the window and the display panel and having a center area and a corner area disposed outside of the center area. The input sensor includes a first sensor part disposed in the center area and a second sensor part disposed in the corner area. The first sensor part includes first unit electrodes. The second sensor part includes a second unit electrode including a first part overlapping a first area and a second part extending from the first part and overlapping a first portion of a second area adjacent to the first area. A third unit electrode overlaps a second portion of the second area. The area of the second unit electrode is equal to or greater than the area of each of the first unit electrodes.

公开(公告)号：US20220020957A1

公开(公告)日：2022-01-20

申请号：US17310466

申请日：2019-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghyun CHOI

IPC: H01L51/52 ,  H01L27/32

Abstract: A display panel includes: a substrate including a first area, a second area at least partially surrounding the first area, and an intermediate area between the first area and the second area; an insulating layer on the substrate; a plurality of display elements in the second area, and each including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; a groove in the intermediate area; a thin-film encapsulation layer covering the plurality of display elements, and including an inorganic encapsulation layer and an organic encapsulation layer; and an inorganic layer over the thin-film encapsulation layer, wherein at least one sub-layer included in the intermediate layer is disconnected around the groove, and the inorganic layer directly contacts the insulating layer beyond an edge of the at least one sub-layer located in the intermediate area and an edge of the inorganic encapsulation layer.