公开(公告)号：US20250056989A1

公开(公告)日：2025-02-13

申请号：US18780598

申请日：2024-07-23

Applicant: Samsung Display Co., LTD.

Inventor： HANBUM KWON ,  EUNBYUL KIM ,  YOUNGMIN AHN

IPC: H10K59/131 ,  H10K59/124

Abstract: A display device including a display panel that includes a pad electrode, a data driver disposed on the display panel and including a bump electrode that corresponds to the pad electrode, and an adhesive layer that includes a nano-conductive particle in contact with the pad electrode and the bump electrode. The pad electrode includes a dielectric pattern that protrudes more than the surroundings of the pad electrode, a conductive pattern that covers the dielectric pattern, and a dielectric layer that covers the conductive pattern. The nano-conductive particle penetrates the dielectric layer to contact the conductive pattern.

公开(公告)号：US20240272679A1

公开(公告)日：2024-08-15

申请号：US18498720

申请日：2023-10-31

Applicant: Samsung Display Co., LTD.

Inventor： SUNGWON KIM ,  HANBUM KWON

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1616 ,  G06F1/1624 ,  G06F1/1652

Abstract: A display device includes a display module, a first support plate that is disposed under the display module and that includes a first part and a second part that extends from the first part, a plurality of protrusions that protrude from a lower surface of the second part, and a second support plate that is disposed under the first support plate and that includes a flat part and a flexible part that extends from the flat part, the flexible part being inserted into a plurality of grooves defined between the plurality of protrusions.

公开(公告)号：US20250072241A1

公开(公告)日：2025-02-27

申请号：US18779194

申请日：2024-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： YOUNGMIN AHN ,  DAEHWAN JANG ,  HANBUM KWON ,  EUNBYUL KIM

IPC: H10K59/131 ,  H10K59/12

Abstract: A display device includes a display module including a signal line electrically connected to a pixel and defining an end portion furthest from the pixel, and a signal pad electrically connected to the signal line and to which an electrical signal is provided from an electronic component external to the display module. The signal pad includes a first conductive pattern at which the signal pad is electrically connected to the end portion of the signal line, a second conductive pattern facing the first conductive pattern and electrically connected to the first conductive pattern, an insulation pattern between the first and second conductive patterns, and a protruding conductive pattern at which the signal pad is electrically connected to the electronic component, the protruding conductive pattern protruding from the second conductive pattern and overlapping the insulation pattern.

公开(公告)号：US20240224653A1

公开(公告)日：2024-07-04

申请号：US18397547

申请日：2023-12-27

Applicant: Samsung Display Co., Ltd.

Inventor： HANBUM KWON ,  CHOLONG WON ,  YOUNGMIN AHN ,  SUN OH JEONG

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display device includes a substrate, a pixel disposed on the substrate, a signal line including a line part electrically connected to the pixel and a pad part extending from an end of the line part and having a width greater than a width of the line part, a signal pad disposed on the pad part, and protruding portions disposed between the signal pad and the pad part and protruding upward. The protruding portions are spaced apart from each other and disposed in a substantially zigzag shape.

公开(公告)号：US20240065052A1

公开(公告)日：2024-02-22

申请号：US18233794

申请日：2023-08-14

Applicant: Samsung Display Co., LTD.

Inventor： DAEHYUK IM ,  HANBUM KWON ,  KIKYUNG YOUK

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/88

CPC classification number: H10K59/131 ,  H10K59/1201 ,  H10K59/88 ,  H10K2102/311

Abstract: A display device includes: a display panel divided into a non-display region including a stretchable region and a display region adjacent to the non-display region, and a flexible printed circuit board disposed to overlap the stretchable region and including circuit pads, where the display panel includes: display pads disposed to overlap the stretchable region and electrically connected to the circuit pads at least partially, and a functional pattern disposed to overlap the stretchable region, and spaced apart from the display pads in a plan view. The functional pattern includes an insulating portion, a first metal portion disposed on a first side surface of the insulating portion, and a second metal portion disposed on a second side surface of the insulating portion opposite to the first side surface.