公开(公告)号：US20240431176A1

公开(公告)日：2024-12-26

申请号：US18824907

申请日：2024-09-05

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Jongseok KIM ,  Miyoung KIM ,  Chiwook AN

IPC: H10K59/40 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/88 ,  H10K77/10 ,  H10K102/00

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US20240310939A1

公开(公告)日：2024-09-19

申请号：US18674723

申请日：2024-05-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Nayun KWAK ,  Jongseok KIM ,  Chiwook AN ,  Yong-hwan PARK

IPC: G06F3/041 ,  G02F1/35 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/04164 ,  G06F3/044 ,  G06F3/0443 ,  G06F3/0446 ,  G02F1/3501 ,  G06F2203/04102 ,  G06F2203/04112

Abstract: A display device including a display panel including a flat area including a first display area and a first peripheral area adjacent to the first display area and a bending area including a second display area and a second peripheral area adjacent to the second display area, and an input sensing unit on the display panel. The input sensing unit includes first touch sensors having a mesh shape, extending in a first direction parallel to a bending axis of the bending area, and arranged in a second direction crossing the first direction, second touch sensors having a mesh shape, extending in the second direction, and arranged in the first direction, first connection electrodes respectively connected to ends of the first touch sensors, second connection electrodes respectively connected to ends of the second touch sensors, and touch signal lines connected to the first connection electrodes and the second connection electrodes.

公开(公告)号：US20230337504A1

公开(公告)日：2023-10-19

申请号：US18212519

申请日：2023-06-21

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Jongseok KIM ,  Miyoung KIM ,  Chiwook AN

IPC: H10K59/40 ,  G06F1/16 ,  G06F3/044 ,  H10K59/88 ,  H10K59/131 ,  H10K77/10 ,  G06F3/041

CPC classification number: H10K59/40 ,  G06F1/1643 ,  G06F1/1652 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/88 ,  H10K59/131 ,  H10K77/111 ,  G06F3/0412 ,  G06F2203/04102 ,  G06F2203/04103 ,  Y02E10/549 ,  H10K2102/311

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US20230059081A1

公开(公告)日：2023-02-23

申请号：US17980604

申请日：2022-11-04

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Jongseok KIM ,  Miyoung KIM ,  Chiwook AN

IPC: H01L27/32 ,  G06F1/16 ,  H01L51/00 ,  G06F3/044 ,  G06F3/041

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US20200273922A1

公开(公告)日：2020-08-27

申请号：US16870832

申请日：2020-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Jongseok KIM ,  Miyoung KIM ,  Chiwook AN

IPC: H01L27/32 ,  G06F1/16 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US20190393274A1

公开(公告)日：2019-12-26

申请号：US16562479

申请日：2019-09-06

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Jongseok KIM ,  Miyoung KIM ,  Chiwook AN

IPC: H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G06F3/044 ,  G06F1/16

Abstract: Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads.

公开(公告)号：US20190278405A1

公开(公告)日：2019-09-12

申请号：US16426012

申请日：2019-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-hwan PARK ,  Nayun KWAK ,  Jongseok KIM

IPC: G06F3/044 ,  G06F3/041

Abstract: An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined.

公开(公告)号：US20180239472A1

公开(公告)日：2018-08-23

申请号：US15961345

申请日：2018-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-hwan PARK ,  Nayun KWAK ,  Jongseok KIM

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined.

公开(公告)号：US20230074441A1

公开(公告)日：2023-03-09

申请号：US17985907

申请日：2022-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Chiwook AN ,  Miyoung KIM ,  Jongseok KIM ,  Kiho BANG

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  H01L51/52

Abstract: A display apparatus including an organic light-emitting display panel and a touch sensing unit disposed on the organic light-emitting display panel is disclosed. The touch sensing unit includes a touch electrode and a wiring part connected to the touch electrode. The wiring part of the touch sensing unit passes a protruding member disposed on a non-display region of the organic light-emitting display panel, and forms a first wiring part which does not overlap the protruding member, a second wiring part overlapping the protruding part, and a connection wiring part disposed between the first and second wiring parts and having a wiring width less than the first and second wiring parts so as to overlap an edge of the protruding member.

公开(公告)号：US20220416001A1

公开(公告)日：2022-12-29

申请号：US17841164

申请日：2022-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jongseok KIM ,  Semyung KWON ,  Yunkyeong IN ,  Yunsik JOO

IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/52

Abstract: A display apparatus includes a pixel circuit on a display area of a substrate; a first signal line on the display area transmitting a first signal to the pixel circuit; a first connection line disposed on a first line area, electrically connected to the first signal line, and disposed on a different layer from the first signal line; a first bridge metal that electrically connects the first signal line to the first connection line; a second signal line disposed on the display area and transmitting a second signal to the pixel circuit; a second connection line disposed on the first line area, electrically connected to the second signal line, and disposed on a different layer from the second signal line; and a second bridge metal that connects the second signal line to the second connection line.