公开(公告)号：US20230074833A1

公开(公告)日：2023-03-09

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：US20230254987A1

公开(公告)日：2023-08-10

申请号：US18069351

申请日：2022-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAE-SOO JANG ,  JUYEOP SEONG ,  HEE-KWON LEE ,  SUNGYEON CHO ,  SEUNGHWA HA

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: A display device includes a display module including a first area and a second area extending from at least one side of the first area, wherein a portion of the display module is curved in the second area to have a constant curvature, a first plate disposed under the display module in the first area, a second plate disposed under the display module in the second area, extending from the first plate, and including a plurality of pattern portions defining an opening pattern having an edge of a closed curve and a plurality of segment portions disposed between the plurality of pattern portions, wherein a portion of the second plate overlapping the portion of the display module is curved to have a constant curvature, and a plurality of supporting elements disposed under the plurality of segment portions.

公开(公告)号：US20230341901A1

公开(公告)日：2023-10-26

申请号：US18082833

申请日：2022-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： JUYEOP SEONG ,  HEE-KWON LEE ,  JAE-SOO JANG ,  JAEWON JEONG ,  SUNGYEON CHO

IPC: G06F1/16 ,  G02F1/1333

CPC classification number: G06F1/1652 ,  G02F1/133322

Abstract: A display device includes: a display module including a first display region and a second display region extending from a side of the first display region, where one portion having a curved shape is defined in a portion of the second display region; a support layer disposed on a bottom surface of the display module; and a plurality of segment members, each including a center part, a support part extending from the center part and making direct contact with a bottom surface of the support layer in a region overlapping the second display region, an extension part extending from the center part in a direction intersecting an extension direction of the support part and defining a coupling groove together with the support part, and a coupling part extending from the center part in a direction opposite to the coupling groove.

公开(公告)号：US20250060785A1

公开(公告)日：2025-02-20

申请号：US18939798

申请日：2024-11-07

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：US20230319172A1

公开(公告)日：2023-10-05

申请号：US18184570

申请日：2023-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： JAE-SOO JANG ,  SUNGYEON CHO ,  JUYEOP SEONG ,  HEE-KWON LEE ,  JAEWON JEONG

IPC: H04M1/02

CPC classification number: H04M1/0237 ,  H04M1/0268 ,  H04M1/0214

Abstract: A display device includes a display panel including a first region and a second region arranged along a first direction, a cover layer below a rear surface of the display panel, and overlapping the first region, a first support layer below the rear surface of the display panel, overlapping the second region, and spaced apart from the cover layer along the first direction, a second support layer below the cover layer, overlapping the first region, and defining openings, and a first resin portion in a space between the cover layer and the first support layer.

公开(公告)号：US20230127915A1

公开(公告)日：2023-04-27

申请号：US17878189

申请日：2022-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： HEEYOUNG LEE ,  JIN YONG SIM ,  SUNGYEON CHO

IPC: H01L51/00 ,  H01L51/56 ,  B32B7/12 ,  B32B15/04 ,  B32B3/26

Abstract: A display device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area, a support member facing the folding area and the non-folding area of the display panel and having a total planar area, and a light shielding layer between the display panel and the support member and having a total planar area which is smaller than the total planar area of the support member.

公开(公告)号：US20230061333A1

公开(公告)日：2023-03-02

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

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.