公开(公告)号：US20250060786A1

公开(公告)日：2025-02-20

申请号：US18598446

申请日：2024-03-07

Applicant: Samsung Display Co., LTD.

Inventor： Su Chang RYU ,  Sung Guk AN ,  HYEONG-JUN KIM ,  Suk Ho CHOI ,  Jung Kyu CHOI

IPC: G06F1/16 ,  H01L25/075

Abstract: A display device includes a substrate that includes a display area and a non-display area, a display layer disposed on the substrate and overlapping the display area, and a support plate disposed under the substrate. The support plate includes a first region disposed on a rear surface of the display layer, a second region connected to the first region and including a lattice pattern, and a third region connected to the second region and disposed on a rear surface of the first region. The second region is bent and overlaps a bending area of the non-display area of the substrate.

公开(公告)号：US20240404433A1

公开(公告)日：2024-12-05

申请号：US18797695

申请日：2024-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  HYEONG-JUN KIM ,  SEUNG-HO JUNG ,  IN-WOO JEONG

IPC: G09F9/30 ,  G06F1/16 ,  H04M1/02

Abstract: An electronic device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area along a first direction, and a support member facing the display panel. The support member includes in order from the display panel, an upper plate which faces the folding area and the non-folding area, has a thickness and in which are defined a plurality of openings corresponding to the folding area, and a lower plate having a thickness which is greater than the thickness of the upper plate and including a first lower plate and a second lower plate each corresponding to the folding area and the non-folding area. At the folding area, the second lower plate is spaced apart from the first lower plate by a gap along the first direction.

公开(公告)号：US20250081769A1

公开(公告)日：2025-03-06

申请号：US18585202

申请日：2024-02-23

Applicant: Samsung Display Co., LTD.

Inventor： HIROTSUGU KISHIMOTO ,  HYEONG-JUN KIM ,  SUNGGUK AN ,  JUNHO KWACK ,  KI-SIK BAN ,  SUKHO CHOI

IPC: H10K59/131 ,  B32B5/02 ,  B32B7/12 ,  B32B27/12 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

Abstract: A display device includes a display panel including a substrate including a display area and a non-display area which is adjacent to the display area, pixels which are on the substrate, in the display area, and a pad electrode which is on the substrate, in the non-display area, a support member which overlaps the display area and the non-display area and is under the substrate of the display panel, the support member including a connecting wire which is in the non-display area, penetrates a thickness of the support member and is electrically connected to the pad electrode, and a connecting member which contacts each of the pad electrode of the display panel and the connecting wire of the support member and connects the pad electrode to the connecting wire.

公开(公告)号：US20230180405A1

公开(公告)日：2023-06-08

申请号：US17978810

申请日：2022-11-01

Applicant: Samsung Display Co., LTD.

Inventor： Jung Il LEE ,  Min-Sung KIM ,  HYEONG-JUN KIM ,  SAEYOUNG HONG

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: A display device includes: a display module; and a plate on one side of the display module. The plate has a folding portion and a plurality of grooves in the folding portion. The grooves neighbor each other in a first direction and a second direction perpendicular to the first direction. A width of the groove in the first direction is in a range of 50 µm to 150 µm, and a length of the groove in the second direction is in a range of 2 mm to 4 mm.

公开(公告)号：US20230154361A1

公开(公告)日：2023-05-18

申请号：US18151754

申请日：2023-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  HYEONG-JUN KIM ,  SEUNG-HO JUNG ,  IN-WOO JEONG

IPC: G09F9/30 ,  G06F1/16 ,  H04M1/02

CPC classification number: G09F9/301 ,  G06F1/1652 ,  G06F1/1656 ,  H04M1/0216

Abstract: An electronic device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area along a first direction, and a support member facing the display panel. The support member includes in order from the display panel, an upper plate which faces the folding area and the non-folding area, has a thickness and in which are defined a plurality of openings corresponding to the folding area, and a lower plate having a thickness which is greater than the thickness of the upper plate and including a first lower plate and a second lower plate each corresponding to the folding area and the non-folding area. At the folding area, the second lower plate is spaced apart from the first lower plate by a gap along the first direction.

公开(公告)号：US20220397973A1

公开(公告)日：2022-12-15

申请号：US17708753

申请日：2022-03-30

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  HYEONG-JUN KIM ,  SEUNG-HO JUNG ,  IN-WOO JEONG

IPC: G06F3/041

Abstract: A display device according to an embodiment includes a digitizer, a display module disposed on the digitizer, and a support plate disposed between the digitizer and the display module, the support plate including an amorphous nickel alloy, and a range of about 50 wt % to about 95 wt % of nickel is included in the amorphous nickel alloy based on a total weight of the amorphous nickel alloy. The support plate has a non-magnetic property and a flexible property.

公开(公告)号：US20220114923A1

公开(公告)日：2022-04-14

申请号：US17359719

申请日：2021-06-28

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHWA HA ,  SANGJAE KIM ,  HYEONG-JUN KIM ,  SEUNG-HO JUNG ,  IN-WOO JEONG

IPC: G09F9/30 ,  H04M1/02 ,  G06F1/16

Abstract: An electronic device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area along a first direction, and a support member facing the display panel. The support member includes in order from the display panel, an upper plate which faces the folding area and the non-folding area, has a thickness and in which are defined a plurality of openings corresponding to the folding area, and a lower plate having a thickness which is greater than the thickness of the upper plate and including a first lower plate and a second lower plate each corresponding to the folding area and the non-folding area. At the folding area, the second lower plate is spaced apart from the first lower plate by a gap along the first direction.