公开(公告)号：US20200176538A1

公开(公告)日：2020-06-04

申请号：US16446241

申请日：2019-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： NUREE UM ,  JAEWON KIM ,  HYUNAE PARK ,  HYUNGJUN PARK ,  SEUNGWOO SUNG ,  JUNYONG AN ,  YUNKYEONG IN ,  DONGHYEON JANG ,  SEUNGHAN JO ,  JUNYOUNG JO

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel includes a substrate having a first area, a second area at least partially surrounding the first area, and a third area disposed between the first area and the second area. A plurality of display elements is disposed in the second area. A plurality of wirings detours around an edge of the first area in the third area. A first electrode layer covers at least a portion of the plurality of wirings. A second electrode layer is disposed over the first electrode layer and contacts at least a portion of the first electrode layer.

公开(公告)号：US20230397452A1

公开(公告)日：2023-12-07

申请号：US18449211

申请日：2023-08-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONSE LEE ,  YUNKYEONG IN ,  SUKYOUNG KIM ,  YOUNGSOO YOON ,  DONGHYEON JANG ,  YUJIN JEON ,  HYUNJI CHA

IPC: H10K50/842 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131

CPC classification number: H10K50/8428 ,  H10K50/86 ,  H10K59/124 ,  H10K59/131 ,  G06F3/0446

Abstract: A display device includes a first substrate, an insulating layer, a plurality of display elements, a plurality of first spacers, and a second substrate. The first substrate includes a transmission area, a display area surrounding at least a portion of the transmission area, and a first non-display area located between the transmission area and the display area. The insulating layer is arranged on the first substrate in the display area and the first non-display area. The plurality of display elements are disposed on the insulating layer in the display area. The plurality of first spacers each has an island shape and are spaced apart from each other on the insulating layer in the first non-display area. The second substrate faces the first substrate.

公开(公告)号：US20230337495A1

公开(公告)日：2023-10-19

申请号：US18342091

申请日：2023-06-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONGHYEON JANG ,  WONSE LEE ,  SUKYOUNG KIM ,  YOUNGSOO YOON ,  YUNKYEONG IN ,  YUJIN JEON ,  HYUNJI CHA

IPC: H10K59/131 ,  H10K59/60 ,  H10K59/123 ,  H10K59/124

CPC classification number: H10K59/131 ,  H10K59/60 ,  H10K59/123 ,  H10K59/124 ,  H10K19/20

Abstract: A display apparatus includes a buffer layer on a substrate, a first hole penetrating the buffer layer and exposing a portion of the substrate, a display layer with display elements and bypass lines on the buffer layer, a second hole penetrating the display layer and connected to the first hole, and an encapsulation member covering the display elements and the bypass lines. The bypass lines are configured to extend along a portion of a perimeter of the second hole and are disposed between the second hole and the display elements. At least a portion of an upper surface of the buffer layer is exposed by the second hole.

公开(公告)号：US20240274083A1

公开(公告)日：2024-08-15

申请号：US18500874

申请日：2023-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： DONGHYEON JANG ,  WONSE LEE ,  DAESUK KIM ,  IL GOO YOUN ,  SUJIN LEE ,  SUKYO JUNG ,  MINCHEOL CHAE

IPC: G09G3/3258 ,  H10K59/131

CPC classification number: G09G3/3258 ,  H10K59/131 ,  H10K2102/341

Abstract: A display device includes a substrate including a display area and a non-display area including a line area adjacent to a side of the display area, a crack detection line on the substrate in the non-display area, extending to the line area, and including a first line part and a second line part connected to the first line part, and a plurality of spider lines on the substrate in the line area to receive a data voltage, and overlapping the first line part and not overlapping the second line part on a plane.

公开(公告)号：US20230168755A1

公开(公告)日：2023-06-01

申请号：US17863900

申请日：2022-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： WONSE LEE ,  DONGHYEON JANG ,  YU-JIN JEON ,  IL-JOO KIM

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

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  H01L27/322 ,  H01L27/3223 ,  H01L27/323 ,  H01L27/3246 ,  H01L51/5253 ,  H01L51/5284 ,  H01L51/56 ,  G06F2203/04112 ,  G06F2203/04103 ,  G06F3/0446 ,  H01L2227/323

Abstract: A display device includes a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the substrate and defining a pixel opening exposing a portion of the pixel electrode; a dummy pixel defining layer disposed on the pixel electrode in the pixel opening, and spaced apart from the pixel defining layer; a light emitting element disposed between the pixel electrode and the dummy pixel defining layer in the pixel opening; a common electrode covering the pixel defining layer, the dummy pixel defining layer, and the light emitting element; an encapsulation layer covering the common electrode; and a touch sensing layer including a light blocking pattern, wherein light blocking pattern is disposed on the encapsulation layer and overlaps at least a portion of the dummy pixel defining layer in a plan view.

公开(公告)号：US20200175917A1

公开(公告)日：2020-06-04

申请号：US16539066

申请日：2019-08-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUNYOUNG JO ,  JAEWON KIM ,  HYUNAE PARK ,  JUNYONG AN ,  NUREE UM ,  YOUNGSOO YOON ,  ILGOO YOUN ,  YUNKYEONG IN ,  DONGHYEON JANG ,  SEUNGHAN JO

IPC: G09G3/3225 ,  G09G3/3275 ,  H01L51/52 ,  H01L27/32

Abstract: A display apparatus includes a substrate including a display area, a first non-display area, a second non-display area, and a bending area between the first non-display area and the second non-display area, a display unit positioned in the display area, a driving circuit positioned in the second non-display area, and a fan-out portion transmitting a data signal applied from the driving circuit to the display unit. The fan-out portion includes a first fan-out portion including first conductive lines, a second fan-out portion including second conductive lines, and a separation area between the first fan-out portion and the second fan-out portion that are separated from each other by a predetermined distance in the bending area. A first width of a first conductive line closest to the separation area and a second width of a second conductive line closest to the separation area are different from each other.