公开(公告)号：US20240061468A1

公开(公告)日：2024-02-22

申请号：US18498654

申请日：2023-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGU KIM ,  JU-YOUNG PARK

IPC: G06F1/16

CPC classification number: G06F1/1643 ,  G06F1/1656 ,  G06F1/1616

Abstract: A display device includes a display panel, a lower module, a flexible circuit film, and a conductive adhesive tape. The display panel includes a first non-folding area, a second non-folding area, and a folding area. The lower module is disposed under the display panel. The flexible circuit film is coupled to the display panel, and a portion of the flexible circuit film is disposed on a rear surface of the lower module. The conductive adhesive tape is disposed between the lower module and the flexible circuit film. The conductive adhesive tape includes a conductive nonwoven fabric layer, a first conductive adhesive layer, and a second conductive adhesive layer. The first conductive adhesive layer is disposed between the conductive nonwoven fabric layer and the flexible circuit film, and the second conductive adhesive layer is disposed between the conductive nonwoven fabric layer and the lower module.

公开(公告)号：US20230037126A1

公开(公告)日：2023-02-02

申请号：US17864087

申请日：2022-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNGU KIM ,  KUKBIN LIM ,  TAEKWANG KIM

IPC: H01L27/32 ,  G06F3/044 ,  H01L51/52 ,  G06F1/16

Abstract: An electronic device including a display panel which displays an image, an input sensor on the display panel, and including a first sensing electrode, a second sensing electrode crossing the first sensing electrode, first and second signal lines connected to ends of the first sensing electrode, and a third signal line connected to one end of the second sensing electrode, and a circuit board electrically connected to the input sensor. The circuit board includes a plurality of insulating layers, a first group signal line disposed on the plurality of insulating layers, and one end of which is electrically connected to the first signal line, a second group signal line disposed on the plurality of insulating layers, and one end of which is electrically connected to the second signal line, and an electromagnetic shielding layer disposed on a portion of the second group signal line.

公开(公告)号：US20240081126A1

公开(公告)日：2024-03-07

申请号：US18388111

申请日：2023-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGU KIM ,  KUKBIN LIM ,  TAEKWANG KIM

IPC: H10K59/40 ,  G06F1/16 ,  G06F3/044 ,  H10K50/86 ,  H10K59/131 ,  H10K59/38

CPC classification number: H10K59/40 ,  G06F1/1616 ,  G06F1/1643 ,  G06F3/0446 ,  H10K50/865 ,  H10K59/131 ,  H10K59/38 ,  G06F2203/04107

Abstract: An electronic device including a display panel which displays an image, an input sensor on the display panel, and including a first sensing electrode, a second sensing electrode crossing the first sensing electrode, first and second signal lines connected to ends of the first sensing electrode, and a third signal line connected to one end of the second sensing electrode, and a circuit board electrically connected to the input sensor. The circuit board includes a plurality of insulating layers, a first group signal line disposed on the plurality of insulating layers, and one end of which is electrically connected to the first signal line, a second group signal line disposed on the plurality of insulating layers, and one end of which is electrically connected to the second signal line, and an electromagnetic shielding layer disposed on a portion of the second group signal line.