公开(公告)号：US20190109156A1

公开(公告)日：2019-04-11

申请号：US16211479

申请日：2018-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONSE LEE ,  Yunkyeong In ,  Kwangmin Kim ,  Joongsoo Moon ,  Ae Shin ,  Jieun Lee

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L27/124 ,  H01L27/1218 ,  H01L27/1259 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3276 ,  H01L2227/323

Abstract: A display apparatus is provided that includes a substrate having a display area and a peripheral area located outside the display area. A first part of an edge of the display area has a round shape and the peripheral area includes a pad area. The display apparatus further includes a first wiring extending in a direction toward the first part from the pad area, and having a first discontinuous point at which the first wiring is physically discontinuous; and a first bridge wiring allowing the first wiring to be electrically continuous at the first discontinuous point.

公开(公告)号：US10103208B2

公开(公告)日：2018-10-16

申请号：US15597763

申请日：2017-05-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Yunkyeong In ,  Wonmi Hwang ,  Junyong An

IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/3233

Abstract: A display device includes a scan line extending in a first direction, a data line and a driving voltage line extending in a second direction crossing the first direction, a switching thin film transistor (“TFT”) connected to the scan line and the data line, a driving TFT connected to the switching TFT and including a driving semiconductor layer and a driving gate electrode, a storage capacitor connected to the driving TFT and including first and second storage capacitor plates, a node connection line between the data line and the driving voltage line and connected to the driving gate electrode, and a shielding portion between the data line and the node connection line.

公开(公告)号：US12167636B2

公开(公告)日：2024-12-10

申请号：US17488230

申请日：2021-09-28

Applicant: Samsung Display Co., Ltd.

Inventor： Seongmin Cho ,  Yunkyeong In ,  Beohmrock Choi ,  Hyeyun Han

IPC: H10K59/121 ,  H10K50/86 ,  H10K59/122 ,  H10K59/126 ,  H10K59/38 ,  H10K59/40 ,  H10K59/65 ,  G06F3/041 ,  G09G3/3233

Abstract: A display panel includes a first display area where first light-emitting diodes; a second display area at least partially surrounded by the first display area and where second light-emitting diodes, wherein hole regions are defined between the second light-emitting diodes in the second display area, a pixel-defining layer and a light-shielding layer include openings respectively corresponding to the hole regions, and circuit devices forming second pixel circuits and wires connected to the second pixel circuits are not provided in each of the hole regions.

公开(公告)号：US11935903B2

公开(公告)日：2024-03-19

申请号：US17832445

申请日：2022-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungjun Park ,  Jaewon Kim ,  Seungwoo Sung ,  Junyong An ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Junyoung Jo

IPC: G09F9/30 ,  H01L27/12 ,  H10K59/124 ,  H10K59/131

CPC classification number: H01L27/1244 ,  G09F9/301 ,  H10K59/124 ,  H10K59/131 ,  G09G2380/02

Abstract: A display apparatus includes a substrate, a display unit, a wire structure, and a first power supply structure. The substrate includes a display area, a first non-display area neighboring the display area, a second non-display area, and a bending area between the first non-display area and the second non-display area. The display unit is on the display area. The wire structure is on the first non-display area, the bending area, and the second non-display area and includes a first wire set and a second wire set overlapping the bending area and spaced from each other. The first power supply structure includes a first conductive line and a second conductive line on the first non-display area and the second non-display area, respectively, and includes a connection line connecting the first conductive line to the second conductive line and positioned between the first wire set and the second wire set. optimized.

公开(公告)号：US20240049583A1

公开(公告)日：2024-02-08

申请号：US18382051

申请日：2023-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Junyong An ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Youngsoo Yoon ,  Ilgoo Youn ,  Jieun Lee ,  Yunkyeong In ,  Donghyeon Jang ,  Junyoung Jo

IPC: H10K59/88 ,  H10K59/122 ,  H10K59/131 ,  H10K59/121

CPC classification number: H10K59/88 ,  H10K59/122 ,  H10K59/131 ,  H10K59/1213 ,  H10K59/1216

Abstract: A display panel includes a substrate including a first region, a second region, a non-display area that surrounds the first region and the second region, and a display area that surrounds the non-display area; a plurality of pixels arranged on the display area; a plurality of dummy pixels arranged on the non-display area and emitting no light; and a plurality of signal lines configured to electrically connect the plurality of pixels to the plurality of dummy pixels. Some of the plurality of dummy pixels are arranged between the first region and the second region.

公开(公告)号：US11864417B2

公开(公告)日：2024-01-02

申请号：US17680563

申请日：2022-02-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junwon Choi ,  Yunkyeong In ,  Wonmi Hwang ,  Junyong An

IPC: H01L29/08 ,  H10K59/00 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/3233 ,  H10K59/126 ,  H10K59/131

CPC classification number: H10K59/00 ,  G09G3/3233 ,  G09G3/3258 ,  H01L27/1255 ,  G09G2300/043 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/043 ,  H10K59/126 ,  H10K59/131

Abstract: A display device includes a scan line extending in a first direction, a data line and a driving voltage line extending in a second direction crossing the first direction, a switching thin film transistor (“TFT”) connected to the scan line and the data line, a driving TFT connected to the switching TFT and including a driving semiconductor layer and a driving gate electrode, a storage capacitor connected to the driving TFT and including first and second storage capacitor plates, a node connection line between the data line and the driving voltage line and connected to the driving gate electrode, and a shielding portion between the data line and the node connection line.

公开(公告)号：US11730025B2

公开(公告)日：2023-08-15

申请号：US17032326

申请日：2020-09-25

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 ,  H10K19/20 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/123 ,  H10K59/124 ,  H10K59/60 ,  H10K19/20 ,  H10K59/121

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：US20230217754A1

公开(公告)日：2023-07-06

申请号：US18120871

申请日：2023-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Minhee Choi ,  Youngsoo Yoon ,  Yunkyeong In ,  Hyunji Cha

IPC: H01L51/00 ,  G02F1/1335 ,  H01L27/146

CPC classification number: H10K59/131 ,  H10K50/858 ,  H10K59/40 ,  H10K50/86 ,  G09G2300/0804 ,  G02F1/133528 ,  H10K50/8426 ,  H10K59/1216 ,  H01L27/14678 ,  H10K50/868 ,  H10K2102/00 ,  G09G2300/0408 ,  H10K59/126 ,  H10K59/122 ,  H10K59/35

Abstract: A display panel includes a substrate including a first area and a second area that are spaced apart from each other in a first direction; a plurality of display elements located in a display area, the display area being adjacent to the first area and the second area; and a plurality of lines extending in a second direction that intersects the first direction, the plurality of lines being electrically respectively connected to the plurality of display elements, wherein the plurality of lines include: a first line and a second line adjacent to each other and bypassing along an edge of the first area; and a third line and a fourth line adjacent to each other and bypassing along an edge of the second area, wherein the first area and the second area are different from each other in at least one of size or shape.

公开(公告)号：US11641769B2

公开(公告)日：2023-05-02

申请号：US17198509

申请日：2021-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunji Cha ,  Youngsoo Yoon ,  Yunkyeong In

IPC: G09G3/32 ,  H01L27/32 ,  G09G3/3258 ,  H01L29/786

Abstract: A display device includes: a plurality of main display elements in the main display area; a plurality of auxiliary display elements and a transmission area in the component area; a first pixel circuit in the component area and connected to a first auxiliary display element among the auxiliary display elements; a second pixel circuit in the component area and connected to a second auxiliary display element among the auxiliary display elements, the second pixel circuit neighboring the first pixel circuit in a column direction; and a first initialization voltage line in the component area, extending in a row direction, arranged between the first pixel circuit and the second pixel circuit, and connected to the first pixel circuit and the second pixel circuit, wherein the first pixel circuit and the second pixel circuit are symmetric with respect to the first initialization voltage line.

公开(公告)号：US11467627B2

公开(公告)日：2022-10-11

申请号：US17011938

申请日：2020-09-03

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: G06F1/16 ,  H01L51/52 ,  H01L27/32

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.