公开(公告)号：US11711954B2

公开(公告)日：2023-07-25

申请号：US17213661

申请日：2021-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyungsoon Park ,  Minjae Jeong ,  Keumnam Kim ,  Sehyoung Cho ,  Jongho Hong

IPC: H10K59/131 ,  G09G3/20 ,  G09G3/00 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/131 ,  G09G3/035 ,  G09G3/2003 ,  H10K77/111 ,  G09G2300/0426 ,  G09G2380/02 ,  H10K2102/311 ,  Y02E10/549

Abstract: A flexible display is disclosed. In one aspect, the display includes at least one first pattern including a plurality of display elements configured to display an image and extending in a first direction. The display device also includes at least one second pattern extending in a second direction and overlapping at least a portion of the first pattern. The second pattern has a curved shape in the first direction and the second direction crosses the first direction. The first and second patterns form at least one cavity region defining a space therebetween and the first and second patterns form a mesh structure.

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：USRE48895E1

公开(公告)日：2022-01-18

申请号：US16503971

申请日：2019-07-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minjae Jeong ,  Gyungsoon Park ,  Jongho Hong

IPC: H01L27/32 ,  H01L51/00

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a stretchable substrate, a thin film transistor (TFT) formed over the stretchable substrate and including a plurality of electrodes, an OLED electrically connected to the TFT and including a plurality of electrodes, and a plurality of interconnection lines connected to the electrodes of the OLED and the TFT. At least one of the interconnection lines is configured to move in a stretching direction and rotate an electrode selected from the electrodes of the OLED and the TFT connected to the at least one interconnection line.

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.

公开(公告)号：US20190245027A1

公开(公告)日：2019-08-08

申请号：US16384340

申请日：2019-04-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyungsoon Park ,  Minjae Jeong ,  Keumnam Kim ,  Sehyoung Cho ,  Jongho Hong

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/20

CPC classification number: H01L27/3276 ,  G09G3/2003 ,  G09G2300/0426 ,  G09G2380/02 ,  H01L51/0097 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A flexible display is disclosed. In one aspect, the display includes at least one first pattern including a plurality of display elements configured to display an image and extending in a first direction. The display device also includes at least one second pattern extending in a second direction and overlapping at least a portion of the first pattern. The second pattern has a curved shape in the first direction and the second direction crosses the first direction. The first and second patterns form at least one cavity region defining a space therebetween and the first and second patterns form a mesh structure.

公开(公告)号：US12178095B2

公开(公告)日：2024-12-24

申请号：US18209556

申请日：2023-06-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyungsoon Park ,  Minjae Jeong ,  Keumnam Kim ,  Sehyoung Cho ,  Jongho Hong

IPC: H10K59/131 ,  G09G3/00 ,  G09G3/20 ,  H10K77/10 ,  H10K102/00

Abstract: A flexible display is disclosed. In one aspect, the display includes at least one first pattern including a plurality of display elements configured to display an image and extending in a first direction. The display device also includes at least one second pattern extending in a second direction and overlapping at least a portion of the first pattern. The second pattern has a curved shape in the first direction and the second direction crosses the first direction. The first and second patterns form at least one cavity region defining a space therebetween and the first and second patterns form a mesh structure.

公开(公告)号：US20240107846A1

公开(公告)日：2024-03-28

申请号：US18520278

申请日：2023-11-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jangyeol Yoon ,  Jaemin Shin ,  Jongho Hong

IPC: H10K59/35 ,  H10K50/80 ,  H10K71/00

CPC classification number: H10K59/353 ,  H10K50/80 ,  H10K71/00

Abstract: A display apparatus disposed on an object including a first surface having a first shape and a second surface having a second shape different from the first shape, the display apparatus includes a display panel arranged on the object, including a first display area extending along the first surface, a second display area extending along the second surface, a plurality of first pixels arranged with a preset interval in the first display area and a plurality of second pixels arranged with the preset interval in the second display area, where when tensile force is applied, a first elongation rate of the display panel in the first display area is different from a second elongation rate of the display panel in the second display area.

公开(公告)号：US11832493B2

公开(公告)日：2023-11-28

申请号：US17545447

申请日：2021-12-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jangyeol Yoon ,  Jaemin Shin ,  Jongho Hong

IPC: H01L21/00 ,  H10K59/35 ,  H10K50/80 ,  H10K71/00

CPC classification number: H10K59/353 ,  H10K50/80 ,  H10K71/00

Abstract: A display apparatus disposed on an object including a first surface having a first shape and a second surface having a second shape different from the first shape, the display apparatus includes a display panel arranged on the object, including a first display area extending along the first surface, a second display area extending along the second surface, a plurality of first pixels arranged with a preset interval in the first display area and a plurality of second pixels arranged with the preset interval in the second display area, where when tensile force is applied, a first elongation rate of the display panel in the first display area is different from a second elongation rate of the display panel in the second display area.

公开(公告)号：US11341921B2

公开(公告)日：2022-05-24

申请号：US16830174

申请日：2020-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： JaeMin Shin ,  Sangwoo Kim ,  Gyujeong Lee ,  Hyejin Joo ,  Jongho Hong

IPC: G09G5/02 ,  G09G3/3266 ,  G06F1/16 ,  G09F9/30 ,  G09G3/3291

Abstract: A display panel may include a base, a circuit layer disposed on the base, an emission element layer disposed on the circuit layer, and an encapsulation layer disposed on the emission element layer. The base may include an island portion and a plurality of connecting portions and may be stretchable or extendable in a specific direction. The circuit layer may include a plurality of transistors and lines. An elongation of a material, which is included in a control electrode of each of the plurality of transistors, may be smaller than an elongation of a material included in the lines. The lines may be disposed on the connecting portions, and some of the lines may be overlapped with each other.

公开(公告)号：US20210376006A1

公开(公告)日：2021-12-02

申请号：US17147873

申请日：2021-01-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeonghee Won ,  Jaemin Shin ,  Sangwoo Kim ,  Jongho Hong

IPC: H01L27/32

Abstract: A display panel includes a substrate, a first display area including first pixels, a second display area located at a corner of the first display area and including second pixels, a third display area located between the first display area and the second display area and including third pixels, first display units, second display units, and third display units, which are disposed on the substrate and correspond to the first to third pixels, respectively, and a driver which provides the first to third display units with an electrical signal, and having a portion of which overlaps the third pixels. Slits cut in a direction toward a corner of the substrate from an inner side of the substrate is defined in the substrate at the corner thereof, and the substrate includes a strip portion between two adjacent slits.