公开(公告)号：US12101984B2

公开(公告)日：2024-09-24

申请号：US17545126

申请日：2021-12-08

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Pusan National University Industry-University Cooperation Foundation

Inventor： Hosik Shin ,  Jinwoo Oh ,  Eunjung Choi ,  Jaemin Shin ,  Jiwon Lee ,  Jangyeol Yoon

IPC: H10K59/60 ,  H10K59/122

CPC classification number: H10K59/60 ,  H10K59/122

Abstract: A display device includes: a display panel including a sensor area and a display area, where the display panel includes an upper surface and a lower surface opposite to the upper surface; and a discoloration sensor layer overlapping the sensor area, where discoloration sensor layer is disposed on one of the upper surface of the display panel and the lower surface of the display panel, and discolored when exposed to a target material. A first through portion is defined through the display panel from the upper surface to the lower surface of the display panel, and the discoloration sensor layer overlaps the first through portion.

公开(公告)号：US20240188237A1

公开(公告)日：2024-06-06

申请号：US18413170

申请日：2024-01-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeonghee Won ,  Jungtae Park ,  Jangyeol Yoon

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A display device includes: a display panel which displays an image; and a frame set disposed on a rear side of the display panel, where the frame set bends the display panel. The frame set includes a frame including a body extending in a longitudinal direction and a head protruding toward the rear side of the display panel from the body, and a wire fixed to the head and extending in a longitudinal direction of the frame.

公开(公告)号：US11895790B2

公开(公告)日：2024-02-06

申请号：US17533496

申请日：2021-11-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeonghee Won ,  Jungtae Park ,  Jangyeol Yoon

IPC: H05K5/02 ,  H05K5/00

CPC classification number: H05K5/0217 ,  H05K5/0017

Abstract: A display device includes: a display panel which displays an image; and a frame set disposed on a rear side of the display panel, where the frame set bends the display panel. The frame set includes a frame including a body extending in a longitudinal direction and a head protruding toward the rear side of the display panel from the body, and a wire fixed to the head and extending in a longitudinal direction of the frame.

公开(公告)号：US11569323B2

公开(公告)日：2023-01-31

申请号：US17344150

申请日：2021-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Jangyeol Yoon ,  Sangwoo Kim ,  Junhyeong Park ,  Jaemin Shin

IPC: H01L27/32 ,  B32B3/02

Abstract: A display panel includes: a substrate including a front display area, and a corner display area at a corner of the display panel; and a display element at the corner display area. The corner display area includes: a first extension area extending in a direction away from the front display area; and a first auxiliary area connected to the first extension area, and extending in a direction away from the front display area. The substrate includes a base layer, and a barrier layer on the base layer, the base layer overlapping with the first extension area and the first auxiliary area, and the barrier layer overlapping with the first extension area and spaced from the first auxiliary area.

公开(公告)号：US20220302226A1

公开(公告)日：2022-09-22

申请号：US17545126

申请日：2021-12-08

Applicant: SAMSUNG DISPLAY CO., LTD. ,  Pusan National Univeristy Industry-University Cooperation Foundation

Inventor： Hosik Shin ,  Jinwoo Oh ,  Eunjung Choi ,  Jaemin Shin ,  Jiwon Lee ,  Jangyeol Yoon

IPC: H01L27/32

Abstract: A display device includes: a display panel including a sensor area and a display area, where the display panel includes an upper surface and a lower surface opposite to the upper surface; and a discoloration sensor layer overlapping the sensor area, where discoloration sensor layer is disposed on one of the upper surface of the display panel and the lower surface of the display panel, and discolored when exposed to a target material. A first through portion is defined through the display panel from the upper surface to the lower surface of the display panel, and the discoloration sensor layer overlaps the first through portion.

公开(公告)号：US20220209147A1

公开(公告)日：2022-06-30

申请号：US17545078

申请日：2021-12-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jangyeol Yoon

IPC: H01L51/00 ,  H01L51/56

Abstract: A display apparatus includes a display panel in which a through-opening is defined, where the display panel includes a first pixel area in which a first pixel is disposed, a second pixel area in which a second pixel is disposed, and a connection area extending from the first pixel area to the second pixel area, where an edge of the first pixel area, an edge of the connection area, and an edge of the second pixel area define at least a part of the through-opening passing through the display panel, and where a thickness of the display panel in the connection area is less than a thickness of the display panel in the first pixel area.

公开(公告)号：US20250057031A1

公开(公告)日：2025-02-13

申请号：US18931531

申请日：2024-10-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jangyeol Yoon

IPC: H10K77/10 ,  H10K59/12 ,  H10K59/131 ,  H10K71/00 ,  H10K102/00

Abstract: A display apparatus includes a display panel in which a through-opening is defined, where the display panel includes a first pixel area in which a first pixel is disposed, a second pixel area in which a second pixel is disposed, and a connection area extending from the first pixel area to the second pixel area, where an edge of the first pixel area, an edge of the connection area, and an edge of the second pixel area define at least a part of the through-opening passing through the display panel, and where a thickness of the display panel in the connection area is less than a thickness of the display panel in the first pixel area.

公开(公告)号：US12132054B2

公开(公告)日：2024-10-29

申请号：US16797736

申请日：2020-02-21

Applicant: Samsung Display Co., LTD.

Inventor： Jangyeol Yoon ,  JaeMin Shin ,  Jongho Hong

IPC: H01L27/12 ,  H01L21/683

CPC classification number: H01L27/124 ,  H01L21/6835 ,  H01L27/1248 ,  H01L27/1259

Abstract: Provided is a manufacturing method of an electronic device, including forming a circuit layer on a base layer, disposing a light emitting element for attachment over the circuit layer, disposing an insulating layer between the light emitting element and the circuit layer, and drying the insulation layer to attach the light emitting element with the insulating layer and the circuit layer.

公开(公告)号：US11659742B2

公开(公告)日：2023-05-23

申请号：US17147742

申请日：2021-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeonghee Won ,  Jaemin Shin ,  Jongho Hong ,  Jangyeol Yoon

IPC: H01L27/14 ,  H01L27/32 ,  G09G3/3266 ,  H01L51/00 ,  G09G3/00 ,  G09G3/3241 ,  H01L27/12

CPC classification number: H01L27/3276 ,  G09G3/3266 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/0097 ,  G09G3/035 ,  G09G3/3241 ,  G09G2300/0426 ,  H01L27/1255 ,  H01L27/3211 ,  H01L2251/5338

Abstract: A display panel includes: a substrate including a main display area, a first corner display area, a second corner display area, and a peripheral area, where the second corner display area extends from a corner of the main display area, the first corner display area is disposed between the peripheral area and the second corner display area, and the peripheral area surrounds the main display area, the first corner display area and the second corner display area; a first gate driving circuit arranged on the second corner display area of the substrate; a first line connected to the first gate driving circuit and extending toward the main display area; and a second line connected to the first gate driving circuit and extending toward the first corner display area.

公开(公告)号：US10978544B2

公开(公告)日：2021-04-13

申请号：US16789868

申请日：2020-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： JaeMin Shin ,  Sangwoo Kim ,  Jangyeol Yoon ,  Gyujeong Lee ,  Jongho Hong

IPC: G09G3/3208 ,  H01L27/32 ,  G06F3/041 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display panel including: data lines; scan lines; light emitting control lines; touch sensing lines; and pixels connected to the data lines, the scan lines, the light emitting control lines, and the touch sensing lines, a first pixel including: a light emitting diode including an anode and a cathode; a pixel driving circuit configured to apply a current corresponding to a data signal received through a first data line to the anode in response to a first scan signal received through a first scan line and a light emitting control signal received through a first light emitting control line; and a touch sensing output circuit configured to apply a voltage of the anode to a first touch sensing line in response to the first scan signal.