公开(公告)号：US20210066642A1

公开(公告)日：2021-03-04

申请号：US17010009

申请日：2020-09-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： WONSE LEE ,  Yunkyeong IN ,  Sukyoung Kim ,  Youngsoo Yoon ,  Donghyeon Jang ,  Yujin Jeon ,  Hyunji Cha

IPC: H01L51/52 ,  H01L27/32

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：US12185601B2

公开(公告)日：2024-12-31

申请号：US18383862

申请日：2023-10-25

Applicant: Samsung Display Co., Ltd.

Inventor： Sukyoung Kim ,  Yujin Jeon ,  Wonkyu Kwak ,  Changsoo Pyon ,  Wonse Lee ,  Donghyeon Jang

IPC: H10K59/123 ,  H10K59/131 ,  H10K50/842 ,  H10K59/122 ,  H10K59/124 ,  H10K77/10 ,  H10K102/00

Abstract: A display device including a transmission area, a display area at least partially surrounding the transmission area, and a non-display area between the transmission area and the display area, in which the display device includes a driving voltage line extending in a first direction and arranged in the display area, a data line extending in the first direction and arranged in the display area, an auxiliary data line connected to the data line and extending along an edge of the transmission area in the non-display area, and a conductive pattern arranged in the non-display area and connected to the driving voltage line.

公开(公告)号：US20240114757A1

公开(公告)日：2024-04-04

申请号：US18539195

申请日：2023-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Youngsoo Yoon ,  Jaewon Kim ,  Hyunae Park ,  Hyungjun Park ,  Seungwoo Sung ,  Nuree Um ,  Ilgoo Youn ,  Jieun Lee ,  Donghyeon Jang ,  Seunghan Jo

IPC: H10K59/88 ,  G09G3/3233 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131

CPC classification number: H10K59/88 ,  G09G3/3233 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/122 ,  H10K59/131

Abstract: A display panel may include a substrate, pixels, dummy pixels, and voltage lines. The substrate may include a first transmission region for light transmission and/or sound transmission, a non-display area surrounding the first transmission region, and a display area surrounding the non-display area. The pixels may be arranged on the display area and may emit light. The dummy pixels may be arranged on the non-display area, may include a first dummy pixel, and may emit no light. The voltage lines may transmit voltages to the pixels and the dummy pixels. The voltage lines may include a first voltage line and a second voltage line. The first voltage line may be spaced from the second voltage line, may be aligned with the second voltage line, and may overlap the first dummy pixel. The first transmission region may be positioned between the first voltage line and the second voltage line.

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：US20240079389A1

公开(公告)日：2024-03-07

申请号：US18459798

申请日：2023-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Donghyeon Jang ,  Wonse Lee ,  Yujin Jeon

IPC: H01L25/075 ,  H01L25/16 ,  H01L27/12 ,  H01L33/62 ,  H04M1/02

CPC classification number: H01L25/0753 ,  H01L25/167 ,  H01L27/124 ,  H01L33/62 ,  H04M1/0264

Abstract: Provided is a display panel including a plurality of first light-emitting diodes in a first display area and respectively electrically connected to a plurality of first sub-pixel circuits, a plurality of second light-emitting diodes located in a second display area inside the first display area and including a transmissive area, and a plurality of second sub-pixel circuits in an area different from the second display area and electrically connected to the plurality of second light-emitting diodes, wherein the plurality of first and second light-emitting diodes each include light-emitting diodes of a first color, light-emitting diodes of a second color, and light-emitting diodes of a third color, and a first width of an emission area of a light-emitting diode of the first color in the second display area is greater than a second width of an emission area of a light-emitting diode of the first color in the first display area.

公开(公告)号：US11917862B2

公开(公告)日：2024-02-27

申请号：US17585232

申请日：2022-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: H10K59/121 ,  H10K59/122 ,  H10K71/00 ,  H10K59/12

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：US20240057430A1

公开(公告)日：2024-02-15

申请号：US18340693

申请日：2023-06-23

Applicant: Samsung Display Co., Ltd.

Inventor： Wonse Lee ,  Donghyeon Jang ,  Yujin Jeon

IPC: H10K59/35 ,  H10K59/121 ,  H10K59/131

CPC classification number: H10K59/353 ,  H10K59/1213 ,  H10K59/131

Abstract: A display panel includes: a substrate comprising a first area and a second area; a plurality of main sub-pixels in the first area; a plurality of auxiliary sub-pixels in the second area; and a plurality of sub sub-pixels adjacent to a first boundary of the second area in a first direction, wherein the plurality of auxiliary sub pixels comprise a plurality of first auxiliary sub-pixels in a first auxiliary line that is a virtual line extending in the first direction, and a plurality of second auxiliary sub-pixels and a plurality of third auxiliary sub-pixels alternately arranged in a second auxiliary line that is a virtual line parallel to the first auxiliary line, and each of the plurality of sub sub-pixels is between a second auxiliary sub-pixel and a third auxiliary sub-pixel neighboring each other in the first direction.

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：US11864438B2

公开(公告)日：2024-01-02

申请号：US17504403

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunae Park ,  Jaewon Kim ,  Hyungjun Park ,  Junyong An ,  Nuree Um ,  Ilgoo Youn ,  Jieun Lee ,  Donghyeon Jang ,  Seunghan Jo ,  Junyoung Jo

IPC: H01L27/14 ,  H10K59/131 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K77/10

Abstract: A display panel may include the following elements: a substrate including an opening area, a display area surrounding the opening area, and a first non-display area between the opening area and the display area; a data line positioned at a first side relative to the opening area; a first scan line; a second scan line; a first pixel connected to the data line and the first scan line; a second pixel connected to the data line and the second scan line; a first emission control line connected to the first pixel; a connecting section positioned on the first non-display area; a second emission control line connected to the second pixel and connected through the connecting section to the first emission control line; and an emission control driver configured to simultaneously provide emission control signals to the first emission control line and the second emission control line.

公开(公告)号：US11758772B2

公开(公告)日：2023-09-12

申请号：US17129169

申请日：2020-12-21

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L27/14 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L27/146

CPC classification number: H01L27/3258 ,  H01L27/3246 ,  H01L27/3276 ,  H01L51/5253 ,  G09G2300/0408 ,  G09G2300/0804 ,  H01L27/14678 ,  H01L27/323 ,  H01L27/3265 ,  H01L51/0097 ,  H01L2251/301 ,  H01L2251/5338

Abstract: A display apparatus includes a display area including pixels; a non-display area adjacent to the display area; a first planarization layer located in the display area and the non-display area; a second planarization layer on the first planarization layer; an organic insulating layer on the second planarization layer; a first dam on the first planarization layer, including the second planarization layer and the organic insulating layer, and surrounding the display area; a second dam disposed outside the first dam, including the second planarization layer and the organic insulating layer, and surrounding the first dam; and a monitoring bank disposed between the display area and the first dam and including the second planarization layer and the organic insulating layer. A thickness of the second planarization layer included in the monitoring bank is less than a thickness of the second planarization layer included in the first dam.