公开(公告)号：US11836004B2

公开(公告)日：2023-12-05

申请号：US17858485

申请日：2022-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sungu Kim ,  Ju-Young Park

IPC: G06F1/16

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

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：US12181923B2

公开(公告)日：2024-12-31

申请号：US18498654

申请日：2023-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： Sungu Kim ,  Ju-Young Park

IPC: G06F1/16

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：US11849622B2

公开(公告)日：2023-12-19

申请号：US17864087

申请日：2022-07-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungu Kim ,  Kukbin Lim ,  Taekwang Kim

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

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.

公开(公告)号：US20240215185A1

公开(公告)日：2024-06-27

申请号：US18220731

申请日：2023-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jiwon Han ,  Sungu Kim

IPC: H05K5/02 ,  H05K5/03

CPC classification number: H05K5/0243 ,  H05K5/03

Abstract: An electronic device includes: a display including: a folding area to be folded during a folding operation; and a first area and a second area at opposite sides with respect to a folding area extending in a first direction; a protective layer above the display, and including a first edge located around the first area, and a second edge located around the second area; and a first housing decoration corresponding to the first area and covering an upper surface of the first edge, the first housing decoration having an inner side surface in which a first groove is located. An inner circumferential surface of the first groove includes a first-1 inner circumferential surface facing the upper surface of the first edge, the first-1 inner circumferential surface being upwardly inclined with respect to a direction parallel to the first area, and the first edge is located in the first groove.

公开(公告)号：US20230284404A1

公开(公告)日：2023-09-07

申请号：US17986996

申请日：2022-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAE-SOO JANG ,  Juyeop Seong ,  Hee-Kwon Lee ,  Sungu Kim ,  Yeongheon Kim

IPC: H05K5/02 ,  B32B7/12 ,  B32B3/26 ,  B32B3/14

CPC classification number: H05K5/0217 ,  B32B7/12 ,  B32B3/266 ,  B32B3/14 ,  H01L27/3244

Abstract: A display device includes a display panel having a first display area and a second display area adjacent to the first display area. A first support member is disposed under the display panel and includes a first support layer overlapping the first display area and a second support layer overlapping the second display area. The second support layer has a thickness different from a thickness of the first support layer. A second support member is movable under the first support member from the first display area to the second display area or from the second display area to the first display area.