公开(公告)号：US20230006007A1

公开(公告)日：2023-01-05

申请号：US17528220

申请日：2021-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Junyoung Jo ,  Haeyeon Lee ,  Yunkyeong In ,  Hyunji Cha

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes a substrate including a component area and a main display area, the component area including sub display areas and transmission areas, main pixel electrodes disposed in the main display area and spaced apart from each other, sub pixel electrodes disposed in the sub display areas and spaced apart from each other, a pixel definition layer covering an edge of each of the main pixel electrodes and an edge of each of the sub pixel electrodes and including transmission holes in areas corresponding to the transmission areas, main spacers disposed on the pixel definition layer in the main display area, and sub spacers disposed on the pixel definition layer in the component area, wherein a number of the sub spacers per unit area is equal to a number of the main spacers per unit area in a plan view.

公开(公告)号：US11436975B2

公开(公告)日：2022-09-06

申请号：US16841229

申请日：2020-04-06

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G09G3/3225 ,  H01L27/32

Abstract: Provided is a display panel in which a size of a driving transistor of display areas arranged apart from each other in a direction, with an opening area, in which a component is located, therebetween, is different from a size of a driving transistor of display areas other than the above display areas.

公开(公告)号：US11309375B2

公开(公告)日：2022-04-19

申请号：US16576648

申请日：2019-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo Yoon ,  Wonkyu Kwak ,  Jihyun Ka ,  Dongeup Lee ,  Yunkyeong In ,  Hyunji Cha ,  Minhee Choi

IPC: H01L27/32 ,  H01L51/00

Abstract: A display panel includes a substrate including a display area and a first area in the display area; a plurality of pixels in the display area, wherein the plurality of pixels includes a first group of first pixels adjacent to the first area, and each of the first pixels includes a first semiconductor layer, wherein the first semiconductor layer of each of the first pixels is connected to the first semiconductor layer of another one of the first pixels in a first direction to form a plurality of first rows arranged on the substrate, and the plurality of first rows are connected to a first connection line extending in a second direction that crosses the first direction.

公开(公告)号：US20220069032A1

公开(公告)日：2022-03-03

申请号：US17355914

申请日：2021-06-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Young-Soo Yoon ,  Yun-Kyeong In ,  Hyunji Cha

IPC: H01L27/32

Abstract: A display device includes a display panel, a plurality of first pixels disposed in a first region of the display panel, a plurality of second pixels disposed in a second region of the display panel adjacent to the first region, and a plurality of dummy pixels disposed in a boundary region of the display panel between the first region and the second region. Intervals between the second pixels and the dummy pixels are uniform along the boundary region.

公开(公告)号：US10923552B2

公开(公告)日：2021-02-16

申请号：US16437042

申请日：2019-06-11

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L27/32 ,  H01L51/52

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：US12213345B2

公开(公告)日：2025-01-28

申请号：US17528220

申请日：2021-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： Junyoung Jo ,  Haeyeon Lee ,  Yunkyeong In ,  Hyunji Cha

IPC: H10K59/122 ,  H10K50/86 ,  H10K59/121

Abstract: A display apparatus includes a substrate including a component area and a main display area, the component area including sub display areas and transmission areas, main pixel electrodes disposed in the main display area and spaced apart from each other, sub pixel electrodes disposed in the sub display areas and spaced apart from each other, a pixel definition layer covering an edge of each of the main pixel electrodes and an edge of each of the sub pixel electrodes and including transmission holes in areas corresponding to the transmission areas, main spacers disposed on the pixel definition layer in the main display area, and sub spacers disposed on the pixel definition layer in the component area, wherein a number of the sub spacers per unit area is equal to a number of the main spacers per unit area in a plan view.

公开(公告)号：US20240349557A1

公开(公告)日：2024-10-17

申请号：US18751361

申请日：2024-06-24

Applicant: Samsung Display Co., Ltd.

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

IPC: H10K59/131 ,  G02F1/1335 ,  H01L27/146 ,  H10K50/80 ,  H10K50/842 ,  H10K50/858 ,  H10K50/86 ,  H10K59/121 ,  H10K59/122 ,  H10K59/126 ,  H10K59/35 ,  H10K59/40 ,  H10K102/00

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

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：US12048213B2

公开(公告)日：2024-07-23

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: H10K59/13 ,  H10K50/84 ,  H10K50/85 ,  H10K50/858 ,  H10K50/86 ,  H10K59/12 ,  H10K59/131 ,  H10K59/40 ,  G02F1/1335 ,  H01L27/146 ,  H10K50/80 ,  H10K50/842 ,  H10K59/121 ,  H10K59/122 ,  H10K59/126 ,  H10K59/35 ,  H10K102/00

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

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：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：US20230269961A1

公开(公告)日：2023-08-24

申请号：US17982314

申请日：2022-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Chulkyu Kang ,  Hyunchol Bang ,  Jintae Jeong ,  Sujin Kim ,  Seonkyoon Mok ,  Hyunji Cha

IPC: H10K50/844 ,  H10K59/131

CPC classification number: H01L51/5253 ,  H01L27/3276

Abstract: A display apparatus includes a substrate, a display element, an inorganic insulating layer, a first inorganic encapsulation layer, a dam, a first wire, and a power supply line. The substrate includes a display region. The display element is arranged on the display region. The inorganic insulating layer is arranged between the substrate and the display element. The first inorganic encapsulation layer includes a contact region that directly contacts the inorganic insulating layer. The dam surrounds the display region and includes a dam section that is arranged between the display region and the contact region. The first wire crosses the dam and may transmit a first signal toward the display region. The power supply line crosses the dam, overlaps the first wire, and includes protrusions. The protrusions protrude from an edge of the power supply line and overlap the contact region.