公开(公告)号：US11797117B2

公开(公告)日：2023-10-24

申请号：US17614292

申请日：2020-07-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeong-Hee Won ,  Jun Hyeong Park ,  Ho-Sik Shin ,  Jaemin Shin ,  Hyejin Joo

IPC: G06F3/041 ,  H10K50/86 ,  H10K59/38 ,  H10K59/40 ,  H10K59/131 ,  H10K77/10 ,  G06F3/044 ,  H10K102/00

CPC classification number: G06F3/0412 ,  H10K50/865 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K77/111 ,  G06F3/0446 ,  G06F2203/04102 ,  H10K2102/311

Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.

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：US11605694B2

公开(公告)日：2023-03-14

申请号：US16838296

申请日：2020-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hosik Shin ,  Junhyeong Park ,  Jaemin Shin

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes: a substrate; a plurality of unit display portions, each including a thin film transistor located on the substrate and including at least one inorganic layer, a display element electrically connected to the thin film transistor, and a planarization layer located between the thin film transistor and the display element; and an encapsulation layer sealing each of the plurality of unit display portions, the planarization layer including a recess that is concave in a depth direction from a side of the display element.

公开(公告)号：US20220209193A1

公开(公告)日：2022-06-30

申请号：US17464436

申请日：2021-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jaemin Shin

IPC: H01L51/52 ,  H01L51/50 ,  H01L51/56

Abstract: A display panel capable of stretching and contracting, improving resolution and flexibility, and extending a display area, a display device including the display panel, and a method of manufacturing the display panel include: a substrate including a plurality of through portions and a plurality of base portions spaced apart from each other by the plurality of through portions, a pixel electrode disposed on the substrate, an opposite electrode disposed on the pixel electrode, and a light-emitting layer disposed between the pixel electrode and the opposite electrode and including an inorganic semiconductor material having a grain boundary.

公开(公告)号：US20220149324A1

公开(公告)日：2022-05-12

申请号：US17369293

申请日：2021-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junhyeong Park ,  Sangwoo Kim ,  Byeonghee Won ,  Kyungmin Kim ,  Jiyeon Seo ,  Jaemin Shin

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32 ,  H01L51/00

Abstract: A display panel including a corner includes: a substrate including a display area including a front display area, and a peripheral area outside the display area; an insulating layer on the substrate in the display area and the peripheral area, where an outer groove or an outer through hole is defined in the insulating layer in the peripheral area; an upper inorganic pattern layer on the insulating layer, where the upper inorganic pattern layer includes a protruding tip protruding toward a center of the outer groove or a center of the outer through hole; and a front display element on the insulating layer and overlapping the front display area. The upper inorganic pattern layer is apart from the front display element.

公开(公告)号：US20220149118A1

公开(公告)日：2022-05-12

申请号：US17393599

申请日：2021-08-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungmin Kim ,  Junhyeong Park ,  Jaeun Lee ,  Jaemin Shin ,  Sangha Park ,  Dahee Jeong ,  Kyuhwan Hwang

IPC: H01L27/32

Abstract: A display panel includes: a substrate including a main display area and a corner display area; a main pixel located in the main display area and including at least one first main sub-pixel, at least one second main sub-pixel, and at least one third main sub-pixel; and an auxiliary pixel located in the corner display area and including a first auxiliary sub-pixel, a second auxiliary sub-pixel, and a third auxiliary sub-pixel. The number of the at least one first main sub-pixel is greater than each of the number of the at least one second main sub-pixel and the number of the at least one third main sub-pixels, and the first auxiliary sub-pixel is located closer to the main display area than the second auxiliary sub-pixel and the third auxiliary sub-pixel.

公开(公告)号：US20250017065A1

公开(公告)日：2025-01-09

申请号：US18889688

申请日：2024-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byeonghee Won ,  Sangwoo Kim ,  Jaemin Shin ,  Gyujeong Lee

IPC: H10K59/131 ,  G09G3/3233 ,  H10K77/10

Abstract: A display device includes: a substrate that includes an island portion, a first connector that extends in a first direction from the island portion and a second connector that extends from the island portion in a second direction that crosses the first direction; a display unit disposed on the island portion and that includes at least one thin film transistor and at least one display element connected to the at least one thin film transistor; and connecting wires disposed on the first connector and the second connector and connected to the display unit, wherein at least one of the connecting wires is disposed on a same layer as a semiconductor layer of the at least one thin film transistor.

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：US11895862B2

公开(公告)日：2024-02-06

申请号：US17369293

申请日：2021-07-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junhyeong Park ,  Sangwoo Kim ,  Byeonghee Won ,  Kyungmin Kim ,  Jiyeon Seo ,  Jaemin Shin

IPC: H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K71/00 ,  H10K77/111 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display panel including a corner includes: a substrate including a display area including a front display area, and a peripheral area outside the display area; an insulating layer on the substrate in the display area and the peripheral area, where an outer groove or an outer through hole is defined in the insulating layer in the peripheral area; an upper inorganic pattern layer on the insulating layer, where the upper inorganic pattern layer includes a protruding tip protruding toward a center of the outer groove or a center of the outer through hole; and a front display element on the insulating layer and overlapping the front display area. The upper inorganic pattern layer is apart from the front display element.

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.