公开(公告)号：US20230389401A1

公开(公告)日：2023-11-30

申请号：US18309608

申请日：2023-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： EON SEOK OH ,  TAEHYUN SUNG ,  SANGYEOL KIM ,  JE-HYUN SONG

IPC: H10K59/80 ,  H10K59/40 ,  H10K59/65 ,  H10K59/70 ,  H10K59/12

CPC classification number: H10K59/873 ,  H10K59/40 ,  H10K59/65 ,  H10K59/70 ,  H10K59/1201

Abstract: An electronic device includes a display panel including a base layer, a circuit element layer including a buffer layer, a transistor, at least one insulating layer on the buffer layer, and a first metal pattern on the at least one insulating layer and overlapping the margin area, a display element layer including an organic layer between a first electrode and a second electrode, and a light emitting device overlapping a pixel area, wherein an electrode opening corresponding to the margin area is defined in the second electrode, and an encapsulation layer on the display element layer. An insulation opening is defined to be overlapped between an edge of the second electrode defined an electrode opening and the first metal pattern in the at least one insulating layer, and exposes a portion of the buffer layer.

公开(公告)号：US20240244940A1

公开(公告)日：2024-07-18

申请号：US18385418

申请日：2023-10-31

Applicant: Samsung Display Co., LTD.

Inventor： MYUNGHWAN KIM ,  SANGYEOL KIM ,  SINAE PARK ,  SEJOONG SHIN ,  HO RYUN CHUNG

IPC: H10K59/80 ,  H10K59/40

CPC classification number: H10K59/8792 ,  H10K59/40 ,  H10K59/873

Abstract: A display device includes a display panel, a sensor layer disposed on the display panel, an anti-reflection layer disposed on the sensor layer, where the anti-reflection layer includes a colorant, and a protection member disposed on the anti-reflection layer, where the display panel includes a base substrate, a light emitting element disposed on the base substrate, and an encapsulation layer disposed on the light emitting element, where the protection member includes a base layer, and a protection layer disposed on at least one selected from an upper surface and a lower surface of the base layer, where the protection layer includes a hard coating agent and an ultraviolet light absorber.

公开(公告)号：US20240306437A1

公开(公告)日：2024-09-12

申请号：US18665836

申请日：2024-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YUNJUNG CHOI ,  SANGYEOL KIM ,  SOKWON NOH ,  HARAM YOO ,  YOUNGHOON JO ,  JUNGMIN CHOI

IPC: H10K59/122 ,  H10K50/842 ,  H10K59/126 ,  H10K71/00

CPC classification number: H10K59/122 ,  H10K50/8426 ,  H10K59/126 ,  H10K71/00

Abstract: A display apparatus includes: a substrate that includes a display area, an opening area formed in the display area, and a non-display area that surrounds at least a portion of the opening area; a pixel defining area formed on the substrate and that includes at least one opening; an intermediate layer disposed on the at least one opening; an opposite electrode that covers the intermediate layer and the pixel defining layer; and a capping layer that covers the opposite electrode. An end portion of at least one of the intermediate layer, the opposite electrode, or the capping layer is formed on the pixel defining layer and has a thickness that decreases away from the at least one opening.

公开(公告)号：US20240023389A1

公开(公告)日：2024-01-18

申请号：US18194021

申请日：2023-03-31

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： TAEHYUN SUNG ,  SANGYEOL KIM ,  SEUNGSOO HONG

IPC: H10K59/131 ,  H10K59/12

CPC classification number: H10K59/131 ,  H10K59/1201 ,  H10K59/351

Abstract: A display panel includes a base layer including first and second areas, a connection line, and first and second pixels, wherein the first pixel includes a first light emitting element of a first group including a first pixel electrode disposed in the first area, a second light emitting element of the first group disposed in the first area, and a first pixel circuit connected to the first and second light emitting elements and disposed in the second area, the second pixel includes a light emitting element and a second pixel circuit that are disposed in the second area, and the connection line includes a first connection line for connecting the first pixel electrode and the first pixel circuit, wherein a common electrode includes at least one electrode opening disposed between the first and second light emitting elements.

公开(公告)号：US20230413610A1

公开(公告)日：2023-12-21

申请号：US18115174

申请日：2023-02-28

Applicant: Samsung Display Co., Ltd.

Inventor： EON SEOK OH ,  JUNGJOON SEO ,  TAEHYUN SUNG ,  SEUNGSOO HONG ,  SANGYEOL KIM ,  JE-HYUN SONG

IPC: H10K59/122 ,  H10K59/80 ,  H10K59/12 ,  H10K59/131 ,  H10K71/40

CPC classification number: H10K59/122 ,  H10K59/8792 ,  H10K71/421 ,  H10K59/131 ,  H10K59/1201

Abstract: A display device in an embodiment includes a base substrate including a first auxiliary display area and a main display area surrounding a first auxiliary display area, a pixel circuit layer disposed on a base substrate, and a light-emitting device layer disposed on a pixel circuit layer and including a plurality of first light-emitting devices disposed in the first auxiliary display area, and each of a plurality of first light-emitting devices includes a pixel electrode, a light-emitting layer disposed on a pixel electrode, and a common electrode disposed on a light-emitting layer and defining a plurality of transmission holes defined in the first auxiliary display area, and a plurality of first light-emitting devices and a plurality of transmission holes are alternately arranged in a plan view.