公开(公告)号：US20240141474A1

公开(公告)日：2024-05-02

申请号：US18449103

申请日：2023-08-14

Applicant: Samsung Display Co., LTD.

Inventor： Jonghyun CHOI ,  Min-Gyu SEO ,  Jaewan SEOL ,  Intaek YOON

IPC: C23C14/24 ,  C23C14/50

CPC classification number: C23C14/243 ,  C23C14/50

Abstract: A deposition source includes a first crucible, a second crucible disposed inside the first crucible, a block disposed inside the first crucible, the block being disposed on at least a portion of the second crucible, and a cover covering a top surface of the first crucible, the cover being disposed on the block.

公开(公告)号：US20240040859A1

公开(公告)日：2024-02-01

申请号：US18135289

申请日：2023-04-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonghyun CHOI ,  Minjeong OH ,  Kijune LEE

IPC: H10K59/124 ,  H10K59/131

CPC classification number: H10K59/124 ,  H10K59/131

Abstract: A display apparatus includes a substrate comprising a sub-pixel area. A pixel circuit layer is located on the substrate and defines a pixel circuit overlapping the sub-pixel area. A display element layer is located on the pixel circuit layer and comprises a display element. The pixel circuit layer comprises an inorganic insulating layer located on the substrate and comprising a groove. An organic insulating layer is located on the inorganic insulating layer. A plurality of conductive patterns is located between the inorganic insulating layer and the organic insulating layer. The plurality of conductive patterns comprises a first conductive pattern connected to a data line. The data line is located on the organic insulating layer. The groove is located between the first conductive pattern and adjacent conductive patterns of the plurality of conductive patterns. The adjacent conductive patterns are spaced apart from the first conductive pattern.

公开(公告)号：US20220320257A1

公开(公告)日：2022-10-06

申请号：US17845497

申请日：2022-06-21

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：US20210225991A1

公开(公告)日：2021-07-22

申请号：US17220831

申请日：2021-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng KANG ,  Taewoo KIM ,  Taehoon YANG ,  Seunghwan CHO ,  Jonghyun CHOI

IPC: H01L27/32

Abstract: A display device includes: a substrate comprising a display area and a peripheral area outside the display area; a first connection line in the display area, the first connection line comprising a first portion extending along a first column of the display area and in the first column, a third portion extending along a second column of the display area and in the second column, and a second portion connecting the first portion to the third portion; and a second connection line in the peripheral area and connected to the third portion of the first connection line and a data line in a third column of the display area.

公开(公告)号：US20210020716A1

公开(公告)日：2021-01-21

申请号：US16867006

申请日：2020-05-05

Applicant: Samsung Display Co., Ltd.

Inventor： Gunshik KIM ,  Jonghyun CHOI ,  Sanghoon LEE

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device may include a substrate including a first area and a second area surrounding the first area, and pixel circuits disposed on the substrate. The pixel circuits may include a first pixel circuit disposed in the first area and a second pixel circuit disposed in the first area. The display device may include display elements disposed on the substrate. The display elements may include a first display element that may be disposed in the first area and electrically connected to the first pixel circuit and a second display element that may be disposed in the second area and electrically connected to the second pixel circuit. Various embodiments are disclosed.

公开(公告)号：US20210005697A1

公开(公告)日：2021-01-07

申请号：US16853916

申请日：2020-04-21

Applicant: SAMSUNG DISPLAY CO, LTD.

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

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

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：US20190343010A1

公开(公告)日：2019-11-07

申请号：US16352945

申请日：2019-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Seonbeom JI ,  Jonghyun CHOI ,  Donghwan SHIM ,  Seungmin LEE

IPC: H05K5/00 ,  G06F1/16 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a window member, a display panel and a support member. The window member includes a window flat portion, and a window bent portion which extends bent from the window flat portion. The display panel includes an upper flat portion overlapping with the window flat portion, an upper bent portion extending bent from the upper flat portion to extend along the window bent portion, and a lower bent portion extending from the upper bent portion and bent toward a center of the upper flat portion. The support member disposes the display panel between the window member and the support member and extends along the lower bent portion of the display panel. Each of the upper flat portion and the upper bent portion is a display area of the display panel, and the lower bent portion is a non-display area of the display panel.

公开(公告)号：US20190248692A1

公开(公告)日：2019-08-15

申请号：US16233292

申请日：2018-12-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Inbom HWANG ,  Sangho PARK ,  Jungkyu LEE ,  Jonghyun CHOI

IPC: C03B23/03 ,  C03B11/12

CPC classification number: C03B23/0307 ,  C03B11/122 ,  C03B2215/44 ,  C03B2215/50

Abstract: A method of molding a window for a display device includes: forming curved side surfaces and curved corners of the window, by pressing a heated preliminary window glass to a mold. The mold includes: a flat portion corresponding to a flat display portion of the display device; a window side surface bending portion corresponding to the side surfaces of the display device; and a window corner bending portion corresponding to the corners of the display device. The forming the curved side surfaces of the window includes pressing the heated preliminary window glass against the window side surface bending portion of the mold; and after the forming of the curved side surfaces, forming the curved corners and a flat portion of the window by further pressing the heated preliminary window glass respectively against the window corner bending portion and the flat portion of the mold.

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.