公开(公告)号：US20240324379A1

公开(公告)日：2024-09-26

申请号：US18422606

申请日：2024-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Jieun Lee ,  Sujin Lee ,  Donghyeon Jang

IPC: H10K59/35 ,  H10K59/131

CPC classification number: H10K59/353 ,  H10K59/131

Abstract: A display apparatus includes: a substrate including a first area, a second area, and a third area between the first area and the second area; first light-emitting diodes in the first area; first sub-pixel circuits in the first area and respectively and electrically connected to the first light-emitting diodes; second light-emitting diodes in the second area; second sub-pixel circuits in the second area and respectively and electrically connected to the second light-emitting diodes; third light-emitting diodes in the third area; and a connection line electrically connecting a sub-pixel electrode of each of the third light-emitting diodes to a sub-pixel electrode of each of the first light-emitting diodes.

公开(公告)号：US20240324375A1

公开(公告)日：2024-09-26

申请号：US18521737

申请日：2023-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Donghyeon Jang ,  Wonse Lee ,  Sungmin Son ,  Sujin Lee

IPC: H10K59/131 ,  H10K59/80

CPC classification number: H10K59/1315 ,  H10K59/873

Abstract: A display apparatus including: a substrate; a plurality of data transfer lines in a peripheral area and adjacent to a second edge of the substrate and extending in a first direction; and first power connection lines in the peripheral area and adjacent to the second edge in a space between the first edge and the plurality of data transfer lines and extending in the first direction. A 1-1th power connection line that is nearest to the plurality of data transfer lines from among the first power connection lines includes a first conductive layer on a first insulating layer, and a 1-2th power connection line that is farthest away from the plurality of data transfer lines from among the first power connection lines includes a first conductive layer on the first insulating layer and a second conductive layer on a second insulating layer.

公开(公告)号：US20240164142A1

公开(公告)日：2024-05-16

申请号：US18418180

申请日：2024-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: H10K59/121 ,  H10K59/122 ,  H10K71/00

CPC classification number: H10K59/1213 ,  H10K59/122 ,  H10K71/00 ,  H10K59/1201

Abstract: A display apparatus including a first display area, a second display area including a transmissive area, and a peripheral area outside the first display area and the second display area. The display apparatus includes a substrate, a first pixel circuit on the substrate and in the first display area, and an organic insulating layer on the first pixel circuit and covering the first display area and the second display area. A thickness of the organic insulating layer in the second display area is less than a thickness of the organic insulating layer in the first display area.

公开(公告)号：US20230371328A1

公开(公告)日：2023-11-16

申请号：US18317813

申请日：2023-05-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yujin Jeon ,  Wonse Lee ,  Donghyeon Jang

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213

Abstract: A display device includes: a substrate including: a first area; a second area at least partially surrounding the first area; and a third area at least partially surrounding the second area; first display elements at the first area, each of the first display elements including a first pixel electrode; second display elements at the first area, each of the second display elements including a second pixel electrode; third display elements at the first area, each of the third display elements including a third pixel electrode; and a first connection line electrically connecting the first display elements to each other. The first connection line overlaps with at least a portion of the second pixel electrode, and at least a portion of the third pixel electrode.

公开(公告)号：US11782477B2

公开(公告)日：2023-10-10

申请号：US17938837

申请日：2022-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Yujin Jeon ,  Deokjung Kim ,  Sukyoung Kim ,  Iljoo Kim ,  Youngsoo Yoon ,  Wonse Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Hyunji Cha ,  Wonjun Choi

IPC: H01L51/52 ,  G06F1/16 ,  H10K50/844 ,  H10K59/00 ,  H10K59/60 ,  H10K59/65 ,  H10K59/124

CPC classification number: G06F1/1605 ,  H10K50/844 ,  H10K59/00 ,  H10K59/124 ,  H10K59/60 ,  H10K59/65

Abstract: A display apparatus includes a substrate including a transmission area, a display area, and a first non-display area between the transmission area and the display area, a display layer including display elements and bypass lines, an encapsulation member that covers the display elements and the bypass lines, a metal layer on the encapsulation member, and including a first hole corresponding to the transmission area, and an optical functional section including a second hole corresponding to the transmission area, wherein a first perpendicular distance from a center line, which passes through a center of the transmission area and is perpendicular to an upper surface of the substrate, to an edge of the first hole may be less than a second perpendicular distance from the center line to an edge of the second hole.

公开(公告)号：US20230040037A1

公开(公告)日：2023-02-09

申请号：US17750089

申请日：2022-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: H01L27/32

Abstract: Provided are a display apparatus includes: a substrate having a main display region, a first auxiliary display region adjacent to the main display region in a first direction, a second auxiliary display region spaced apart from the main display region having the first auxiliary display region therebetween, an intermediate display region adjacent to the first auxiliary display region and the second auxiliary display region; a first auxiliary pixel electrode arranged in the first auxiliary display region and having an elliptical shape having a long axis and a short axis; a second auxiliary pixel electrode arranged in the second auxiliary display region; and a first auxiliary pixel circuit and a second auxiliary pixel circuit arranged in the intermediate display region and respectively electrically connected to the first auxiliary pixel electrode and the second auxiliary pixel electrode, wherein a long axis of the first auxiliary pixel electrode extends in a second direction intersecting with the first direction.

公开(公告)号：US20220158127A1

公开(公告)日：2022-05-19

申请号：US17486360

申请日：2021-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Okkyung Park ,  Sukyoung Kim ,  Donghyeon Jang ,  Yujin Jeon

IPC: H01L51/52 ,  H01L27/32

Abstract: A display panel includes a substrate, a plurality of pixels arranged on the substrate in a display area that surrounds a transmissive area, a first insulating layer arranged on the substrate and including an opening that overlaps the transmissive area, a second insulating layer arranged on the first insulating layer and including a groove, an encapsulation substrate covering the plurality of pixels, and a filling layer arranged between the substrate and the encapsulation substrate in the transmissive area and overlapping the groove.

公开(公告)号：US11257897B2

公开(公告)日：2022-02-22

申请号：US16887760

申请日：2020-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunji Cha ,  Jihyun Ka ,  Sukyoung Kim ,  Hwayoung Song ,  Youngsoo Yoon ,  Dongeup Lee ,  Wonse Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Yujin Jeon

IPC: H01L29/12 ,  H01L27/32

Abstract: A display panel includes: a substrate including a first area and a second area surrounding the first area; a first initialization voltage line extending in a first direction and electrically connected to the first display element; a second initialization voltage line extending in the first direction and electrically connected to the second display element; an auxiliary voltage line arranged on a layer different from layers on which the first initialization voltage line and the second initialization voltage line are arranged and electrically connecting the first initialization voltage line and the second initialization voltage line that are apart from each other; and a first insulating layer covering the first initialization voltage line, the second initialization voltage line, and the auxiliary voltage line and arranged below the plurality of display elements.

公开(公告)号：US11239302B2

公开(公告)日：2022-02-01

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：US20210383756A1

公开(公告)日：2021-12-09

申请号：US17409234

申请日：2021-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jun-yong AN ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Young-soo Yoon ,  Ji-eun Lee ,  Yun-kyeong In ,  Donghyeon Jang ,  Junyoung Jo

IPC: G09G3/3233 ,  H01L27/32

Abstract: A display device includes: a display panel in which a non-display region and a display region surrounding the non-display region are defined, wherein the display panel includes: a base layer comprising a first region in which a hole is defined corresponding to the non-display region, a second region surrounding the first region, and a third region corresponding to the display region; and first signal line parts disposed on the second region and the third region, the first signal line parts arrayed spaced apart from each other in a first direction, and each of the first signal line parts includes: a first line; a second line spaced apart from the first line; and a first connection part configured to connect the first line and the second line.