公开(公告)号：US20240324359A1

公开(公告)日：2024-09-26

申请号：US18607847

申请日：2024-03-18

Applicant: Samsung Display Co., LTD.

Inventor： Junhyeong PARK ,  Kyungmin KIM ,  Seongwon KIM

IPC: H10K59/131 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K2102/311

Abstract: A display apparatus includes: a substrate including main islands arranged in a first direction and a second direction, a first connecting unit configured to connect the main islands arranged in the first direction to one another, a second connecting unit configured to connect the main islands arranged in the second direction to one another, a first sub-island in a middle portion of the first connecting unit, a second sub-island in a middle portion of the second connecting unit, and a plurality of through-portions defined between the main islands; a first pixel circuit, a second pixel circuit, and a third pixel circuit on the main islands; a first light-emitting element on the first sub-island and connected to the first pixel circuit; a first connection wiring on the first connecting unit and configured to connect the first pixel circuit to the first light-emitting element; and first wirings on the first connecting unit.

公开(公告)号：US20250063907A1

公开(公告)日：2025-02-20

申请号：US18802251

申请日：2024-08-13

Applicant: Samsung Display Co., LTD.

Inventor： Seongwon KIM ,  Junkyul SONG ,  Jangyeol YOON ,  Gyujeong LEE

IPC: H10K59/131 ,  H01L25/16 ,  H01L27/12

Abstract: A display device including a display area, and a non-display area outside the display area includes first island portions arranged in the display area, the first island portions being spaced apart from each other in row and column directions, first bridge portions respectively connecting two adjacent first island portions among the first island portions, second island portions arranged in the non-display area, the second island portions being spaced apart from each other, and second bridge portions respectively connecting two adjacent second island portions among the second island portions. A first width of each of the first island portions is less than a second width of each of the second island portions, and one of the second island portions correspond to a first island portion in an (i)th row and a first island portion in an (i+1)th row. Here, i is a positive integer.

公开(公告)号：US20240244928A1

公开(公告)日：2024-07-18

申请号：US18407041

申请日：2024-01-08

Applicant: Samsung Display Co., LTD.

Inventor： Seongwon KIM ,  Dongchul SHIN ,  Jangyeol YOON

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/131 ,  H10K59/88 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/873 ,  H10K59/1201 ,  H10K59/131 ,  H10K59/88 ,  H10K77/111 ,  H10K2102/311 ,  H10K2102/351

Abstract: A display apparatus including a display panel in which a penetration-opening portion is defined includes: a substrate layer including a first display portion, a second display portion, and a connection portion connecting the first display portion to the second display portion; a side-wall groove defined in the substrate layer and recessed from a lower surface of the substrate layer; a pixel arranged on the first display portion; and a line arranged on the connection portion and configured to transfer an electrical signal.

公开(公告)号：US20250081698A1

公开(公告)日：2025-03-06

申请号：US18805369

申请日：2024-08-14

Applicant: Samsung Display Co., LTD.

Inventor： Seongwon KIM ,  Hosik SHIN ,  Kyungmin KIM ,  Junhyeong PARK

IPC: H01L33/62 ,  H01L25/075 ,  H01L33/00

Abstract: A display device includes a first film, and a display panel disposed on the first film and including a display portion, a driver portion, and a frame portion, which are sequentially arranged in a first direction, wherein the display portion includes a plurality of first island portions spaced apart from each other and including light-emitting elements, the driver portion includes a plurality of second island portions spaced apart from each other and on which drivers that provide electrical signals to the light-emitting elements are arranged, the frame portion includes a plurality of third island portions spaced apart from each other in a second direction crossing the first direction, and an elongation rate of the display portion, an elongation rate of the driver portion, and an elongation rate of the frame portion are different from each other.

公开(公告)号：US20240251614A1

公开(公告)日：2024-07-25

申请号：US18405786

申请日：2024-01-05

Applicant: Samsung Display Co., LTD.

Inventor： Dongchul SHIN ,  Seongwon KIM ,  Jangyeol YOON

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/124

CPC classification number: H10K59/131 ,  H10K59/1201 ,  H10K59/124 ,  H10K2102/311

Abstract: A method of manufacturing a display apparatus includes preparing a carrier substrate including a display area, a connection area, a dummy area, and a cut area, forming inorganic pattern layers in the display area or the connection area of the carrier substrate, forming a substrate layer on the inorganic pattern layers, forming a first insulating layer on the substrate layer, removing the first insulating layer and the substrate layer arranged in the cut area, and separating the substrate layer from the carrier substrate. The inorganic pattern layers overlap at least one of the display area and the connection area.