公开(公告)号：US10572086B2

公开(公告)日：2020-02-25

申请号：US16012767

申请日：2018-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae Na ,  Jaseung Ku ,  Kwan-ho Kim ,  Gyeongnam Bang ,  Hoseok Son ,  Sungyeon Cho

IPC: G06F3/044 ,  H01L27/32 ,  H01L51/00 ,  G06F3/041 ,  G02B1/11 ,  G02B5/30

Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.

公开(公告)号：US12164334B2

公开(公告)日：2024-12-10

申请号：US17929688

申请日：2022-09-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sungyeon Cho ,  Hoseok Son ,  Sungun Park ,  Jongin Baek ,  Kyung-Hwa Lim

IPC: G06F1/16 ,  G06F3/044

Abstract: A display device includes a display panel, a main digitizer and a sub-digitizer disposed behind the display panel. A main flexible circuit board is disposed on a rear surface of the main digitizer and is connected to the main digitizer. A sub-flexible circuit board disposed on a rear surface of the sub-digitizer and connected to the sub-digitizer. A bridge flexible circuit board disposed on the rear surface of the main digitizer and the rear surface of the sub-digitizer and connected to the main flexible circuit board and the sub-flexible circuit board.

公开(公告)号：US11860695B2

公开(公告)日：2024-01-02

申请号：US17894031

申请日：2022-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sungyeon Cho ,  Jin Yong Sim ,  Taekwang Kim ,  Kukbin Lim

IPC: G06F1/16 ,  H05K1/18

CPC classification number: G06F1/1652 ,  G06F1/1643 ,  H05K1/189 ,  H05K2201/10128

Abstract: An electronic device includes: a display panel including a first region having a pixel therein, a bending region bent with respect to a virtual axis, and a second region with the bending region between the first region and the second region, wherein the first region and the second region are configured to face each other in a bent configuration; a lower plate below the display panel; a flexible circuit board connected to the second region, and including insulating layers with an opening portion in at least part thereof, a ground signal line, and a ground pattern exposed from the insulating layers by the opening portion and connected to the ground signal line; a resin layer on a first surface of the flexible circuit board, and covering the opening portion, the resin layer having a flat surface; and an adhesive layer bonding the resin layer to the lower plate.

公开(公告)号：US11758790B2

公开(公告)日：2023-09-12

申请号：US17948130

申请日：2022-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae Na ,  Jaseung Ku ,  Kwan-ho Kim ,  Gyeongnam Bang ,  Hoseok Son ,  Sungyeon Cho

IPC: G06F3/041 ,  H10K59/40 ,  G06F3/044 ,  H10K77/10 ,  G02B1/11 ,  G02B5/30 ,  H10K102/00

CPC classification number: H10K59/40 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  G06F3/0448 ,  H10K77/111 ,  G02B1/11 ,  G02B5/3016 ,  G06F2203/04102 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K2102/311

Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.

公开(公告)号：US20220077240A1

公开(公告)日：2022-03-10

申请号：US17402870

申请日：2021-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjae NA ,  Jaseung Ku ,  Kwan-ho Kim ,  Gyeongnam Bang ,  Hoseok Son ,  Sungyeon Cho

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

Abstract: A display device including a first sensor part that includes a first trunk portion, a first branch portion connected to the first trunk portion and extending in a direction different from a first direction and a second direction, a second branch portion spaced apart from the first branch portion, and a bridge connecting the first branch portion to the second branch portion. A second sensor part includes a second trunk portion extending in the second direction, and a third branch portion disposed between the first branch portion and the second branch portion.