公开(公告)号：US20220129040A1

公开(公告)日：2022-04-28

申请号：US17392779

申请日：2021-08-03

Applicant: Samsung Display Co., Ltd.

Inventor： YUNJAE KIM ,  MINSEOP KIM ,  BUGYOON YOO

IPC: G06F1/16 ,  H04M1/02 ,  G06F1/20

Abstract: An electronic device includes a display panel including a first panel area, a bending area, and a second panel area, a support layer disposed under the first panel area of the display panel, a set bracket disposed under the support layer, a first waterproofing tape disposed between the support layer and the set bracket, the first waterproofing tape being attached to the set bracket, and a second waterproofing tape attached to the set bracket. The bending area may be bendable, the second panel area may be disposed under the first panel area, the first waterproofing tape may be spaced from the second panel area in a thickness direction of the display panel, and the second waterproofing tape may overlap the second panel area.

公开(公告)号：US20250016941A1

公开(公告)日：2025-01-09

申请号：US18889625

申请日：2024-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HOSUNG NAM ,  HOSEUNG KANG ,  MINSEOP KIM ,  SANG WOL LEE

IPC: H05K5/02 ,  G06F1/16 ,  H04M1/02

Abstract: An electronic device includes a display module and a support plate disposed below the display module and in which an opening pattern is formed that corresponds to a foldable area. The support plate includes a top surface adjacent to the display module and a bottom surface that faces the top surface, and the opening pattern includes an opening that passes through the support plate from the top surface to the bottom surface and a plurality of support parts around the opening. In addition, in a cross-section, the support parts include at least one first support part that includes a first curved edge at one side of the top surface and a second curved edge at one side of the bottom surface that faces the first curved edge in a diagonal direction.

公开(公告)号：US20240269956A1

公开(公告)日：2024-08-15

申请号：US18642780

申请日：2024-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HOSEUNG KANG ,  MINSEOP KIM ,  HOSUNG NAM ,  MUNSIK HAM

IPC: B32B3/26 ,  B32B7/12 ,  B32B27/28 ,  B32B27/36 ,  H10K71/00

CPC classification number: B32B3/266 ,  B32B7/12 ,  B32B27/281 ,  B32B27/36 ,  B32B2307/40 ,  B32B2457/206 ,  H10K71/00

Abstract: Disclosed is a release film including a first release film on a supporter in which a first hole is defined, and a second release film below the supporter, wherein, when viewed in a plan view, a first cut region is defined by a first part of the second release film, the first part overlapping the first hole.

公开(公告)号：US20220108637A1

公开(公告)日：2022-04-07

申请号：US17553945

申请日：2021-12-17

Applicant: Samsung Display Co., LTD.

Inventor： Tae-Chang KIM ,  MINSEOP KIM ,  CHANGMIN PARK ,  SUNGWOO CHO

IPC: G09F9/30 ,  G06F1/16

Abstract: A display device includes a display module including: a folding area, and first and second non-folding areas; a first support member bendable together with the display module and including: a bending area corresponding to the folding area, and first and second non-bending areas corresponding to the first and second non-folding areas; and a support layer facing the display module with the first support member therebetween, and including: a second support member in the bending area and the first and second non-bending areas; a first support plate facing the first support member with the second support member therebetween and in the bending area and the first non-bending area; and a second support plate facing the first support member with the second support member therebetween and in the bending area and the second non-bending area. The second support plate is disconnected from the first support plate at the bending area.

公开(公告)号：US20250107321A1

公开(公告)日：2025-03-27

申请号：US18973823

申请日：2024-12-09

Applicant: Samsung Display Co., Ltd.

Inventor： JIN YONG SIM ,  HOSEUNG KANG ,  MINSEOP KIM ,  YOUNG DO KIM ,  HEEYOUNG LEE ,  SEOHYEON CHOI ,  SUNG CHUL CHOI

IPC: H10K50/842 ,  B32B3/26 ,  B32B7/12 ,  B32B15/08 ,  H10K50/86

Abstract: Disclosed is an electronic device including a window, a display panel disposed under the window, a support member disposed under the display panel, a cover layer disposed under the support member, and an adhesive layer disposed between the support member and the cover layer. Each of the adhesive layer and the cover layer includes a light shielding material.

公开(公告)号：US20230269895A1

公开(公告)日：2023-08-24

申请号：US18099580

申请日：2023-01-20

Applicant: Samsung Display Co., LTD.

Inventor： MINSEOP KIM ,  YONGKWON SOH ,  Junsu Lee

IPC: H05K5/03

CPC classification number: H05K5/03

Abstract: A foldable display device includes a display panel which emits light toward a first surface of the display panel, and includes a folding area and a non-folding area which is adjacent to the folding area along a first direction, and a protective layer on a second surface opposite to the first surface, facing the folding area of the display panel and defining a plurality of concave portions corresponding to the folding area. Each of the plurality of concave portions extends along a second direction crossing the first direction and has a first width along the first direction, and concave portions adjacent to each other along the first direction among the plurality of concave portions, are connected to each other along the first direction.

公开(公告)号：US20230136429A1

公开(公告)日：2023-05-04

申请号：US17877035

申请日：2022-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： JAECHUN PARK ,  MINSEOP KIM

IPC: H01L51/52

Abstract: A display device includes: a display panel including a first area, a second area including an alignment mark, and a bending area disposed between the first and second areas and bent such that the second area is disposed under the first area; a heat radiating layer disposed between the first area and the second area; a spacer disposed between the heat radiating layer and the second area; and a light-blocking tape disposed between the heat radiating layer and the spacer and extending outside an edge of the spacer when viewed on a plane. The alignment mark overlaps the light-blocking tape when viewed on the plane.

公开(公告)号：US20220139274A1

公开(公告)日：2022-05-05

申请号：US17348171

申请日：2021-06-15

Applicant: Samsung Display Co., Ltd.

Inventor： JIN YONG SIM ,  HOSEUNG KANG ,  MINSEOP KIM ,  YOUNG DO KIM ,  HEEYOUNG LEE ,  SEOHYEON CHOI ,  SUNG CHUL CHOI

IPC: G09F9/30 ,  H01L51/52

Abstract: Disclosed is an electronic device including a window, a display panel disposed under the window, a support member disposed under the display panel, a cover layer disposed under the support member, and an adhesive layer disposed between the support member and the cover layer. Each of the adhesive layer and the cover layer includes a light shielding material.

公开(公告)号：US20220058990A1

公开(公告)日：2022-02-24

申请号：US17303022

申请日：2021-05-18

Applicant: Samsung Display Co., Ltd.

Inventor： BUGYOON YOO ,  JOONHYUK JANG ,  HOSEUNG KANG ,  MINSEOP KIM ,  YUNJAE KIM ,  MUNSIK HAM

IPC: G09F9/30 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52

Abstract: A release film includes: a first release film; and a second release film below the first release film, wherein the second release film comprises: a first sub release film below the first release film; and a second sub release film below the first sub release film and comprising a first portion and a second portion around the first portion, wherein the first portion is attached to and detached from the first sub release film.

公开(公告)号：US20210249625A1

公开(公告)日：2021-08-12

申请号：US17086571

申请日：2020-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Chang KIM ,  MINSEOP KIM ,  CHANGMIN PARK ,  SUNGWOO CHO

IPC: H01L51/52

Abstract: A display device including: a first non-folding region, a second non-folding region, and a folding region; a display member including a display module; a supporting layer disposed on the display member; an adhesion layer disposed between the display member and the supporting layer; and a compensation layer attached to the adhesion layer and overlapped with the folding region.