公开(公告)号：US20210050550A1

公开(公告)日：2021-02-18

申请号：US16940902

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Jae KIM ,  Jae Chun Park ,  Sang Wol Lee ,  Mun Sik Ham

IPC: H01L51/52

Abstract: A display device includes: a display panel; a metal layer disposed on one surface of the display panel and including a first bending portion, and a first flat portion and a second flat portion disposed with the first bending portion interposed therebetween; a first adhesive layer including a first extended portion and a second extended portion disposed along the edge of the first flat portion of the metal layer; and a second adhesive layer disposed along the edge of the second flat portion of the metal layer, wherein the metal layer includes an exposed region in which the first adhesive layer and the second adhesive layer are not disposed, and the exposed region is disposed between the first extended portion and the second extended portion in the first flat portion.

公开(公告)号：US12063764B2

公开(公告)日：2024-08-13

申请号：US17544105

申请日：2021-12-07

Applicant: Samsung Display Co., LTD.

Inventor： Jae Chun Park

IPC: H05K7/00 ,  H05K1/14 ,  H05K7/20

CPC classification number: H05K7/20954 ,  H05K1/147 ,  H05K2201/10128

Abstract: A display device includes a display module including a display area and a non-display area which is adjacent to the display area, a printed circuit film attached to the display module at the non-display area thereof, and a first heat dissipation layer corresponding to the non-display area of the display module. The first heat dissipation layer extends from the non-display area of the display module to correspond to the printed circuit film.

公开(公告)号：US11700741B2

公开(公告)日：2023-07-11

申请号：US16940902

申请日：2020-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Jae Kim ,  Jae Chun Park ,  Sang Wol Lee ,  Mun Sik Ham

IPC: H10K50/84 ,  H10K50/842 ,  H10K102/00

CPC classification number: H10K50/84 ,  H10K50/8423 ,  H10K50/8426 ,  H10K2102/311

Abstract: A display device includes: a display panel; a metal layer disposed on one surface of the display panel and including a first bending portion, and a first flat portion and a second flat portion disposed with the first bending portion interposed therebetween; a first adhesive layer including a first extended portion and a second extended portion disposed along the edge of the first flat portion of the metal layer; and a second adhesive layer disposed along the edge of the second flat portion of the metal layer, wherein the metal layer includes an exposed region in which the first adhesive layer and the second adhesive layer are not disposed, and the exposed region is disposed between the first extended portion and the second extended portion in the first flat portion.

公开(公告)号：US11778755B2

公开(公告)日：2023-10-03

申请号：US16891054

申请日：2020-06-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yun Jae Kim ,  Dong Cheol Kim ,  Jae Chun Park ,  Mun Sik Ham

IPC: H05K5/00 ,  H05K5/02

CPC classification number: H05K5/0017 ,  H05K5/0217

Abstract: A display device including a display panel has a folding portion, a metal layer disposed on one surface of the display panel, and including a first metal layer and a second metal layer spaced apart from each other in the folding portion, a first adhesive layer disposed at edges of the first metal layer and the second metal layer, and a first compressible member disposed on the first metal layer and a second compressible member disposed on the second metal layer, the first and second compressible members being disposed closer to the folding portion than the first adhesive layer, in which the first and second compressible members each have a thickness greater than a thickness of the first adhesive layer.

公开(公告)号：US11307613B2

公开(公告)日：2022-04-19

申请号：US17099377

申请日：2020-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Young Yu ,  Yong Gi Ko ,  Bon Joo Koo ,  Yun Ha Kim ,  Jae Chun Park ,  Nam Seok Baik ,  Mikiya Itakura ,  Hyoung Jin Lee ,  Dae Guen Choi ,  Sung Chul Choi

IPC: G06F1/16

Abstract: A display device is provided. The display device includes a display panel including a folding region, first and second non-folding regions at opposite sides of the folding region; a first support plate below the display panel to overlap the first non-folding region and to partially overlap the folding region; a second support plate below the display panel to overlap the second non-folding region and to partially overlap the folding region; a first plate coupling film between the display panel and the first support plate to overlap the first non-folding region; a second plate coupling film between the display panel and the second support plate to overlap the second non-folding region; a first step compensating member between the display panel and the first support plate to overlap the folding region, apart from the first plate coupling film, and including a light shielding layer; and a second step compensating member between the display panel and the second support plate to overlap the folding region, apart from the second plate coupling film, and including a light shielding layer.

公开(公告)号：US10912197B2

公开(公告)日：2021-02-02

申请号：US16388577

申请日：2019-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Chun Park ,  Chang Min Park ,  Sang Wol Lee

IPC: H05K7/00 ,  H05K1/14 ,  H05K1/18 ,  H05K1/02 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device includes a display panel, a connection film connected to one side of the display panel, a circuit board connected to the connection film, and a coupling portion coupling the connection film and the circuit board, located at an area where the connection film and the circuit board overlap each other, and including a conductive first coupling portion for coupling the connection film and the circuit board, and an insulative second coupling portion for coupling the connection film and the circuit board.

公开(公告)号：US09941335B2

公开(公告)日：2018-04-10

申请号：US14750631

申请日：2015-06-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Chun Park ,  Jeong Seok Oh ,  Jae Lok Cha

IPC: H05K1/00 ,  H01L27/32 ,  H01L51/52

CPC classification number: H01L27/323 ,  H01L51/529

Abstract: A display device is provided. A display panel includes a display area and a pad area. A connector is connected to the pad area. A PCB is connected to the connector. A filling member is disposed between a side surface of the display panel and the connector.

公开(公告)号：US11825731B2

公开(公告)日：2023-11-21

申请号：US17991402

申请日：2022-11-21

Applicant: Samsung Display Co., LTD.

Inventor： Jae Chun Park ,  Dongcheol Kim ,  Yun Jae Kim

IPC: H10K77/10 ,  H10K59/131

CPC classification number: H10K77/111 ,  H10K59/131

Abstract: A display device including a display panel having a folding area and a bending area, a support member disposed on a bottom surface of the display panel and including a plurality of openings formed in the folding area, an elastic member disposed on a bottom surface of the support member and overlapping the openings in the folding area, and a first adhesive member disposed between the support member and the elastic member.

公开(公告)号：US11531376B2

公开(公告)日：2022-12-20

申请号：US16601586

申请日：2019-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Ho Park ,  Man Sik Myeong ,  Jae Chun Park ,  Jeong Il Yoo

IPC: G06F1/16 ,  G02F1/1333

Abstract: A display device including a flexible module including a display panel; an adhesive film disposed on one surface of the flexible module; support plates disposed on the adhesive film; a first anti-adhesive film pattern disposed between each of the support plates and the adhesive film; and a second anti-adhesive film pattern disposed between each of the support plates and the adhesive film and spaced apart from the first anti-adhesive film pattern. Each of the first anti-adhesive film pattern and the second anti-adhesive film pattern includes a metal material, and each of the first anti-adhesive film pattern and the second anti-adhesive film pattern has a thickness in a range of 100 nm to 1000 nm.

公开(公告)号：US11102893B2

公开(公告)日：2021-08-24

申请号：US16671711

申请日：2019-11-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Chun Park ,  Changmin Park ,  Sang Wol Lee

IPC: H05K7/02 ,  H05K7/04 ,  H05K5/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H05K5/02 ,  G06F3/044

Abstract: A display device including a display module, a supporting portion disposed below the display module, a plurality of protruding portions protruding from an edge of the supporting portion, and a case containing the display module, the supporting portion, and the protruding portions. The case includes a bottom portion disposed below the supporting portion and a sidewall portion spaced apart from an edge of the display module and extended along the edge of the display module. The protruding portions protrude outward relative to the edge of the display module and are adjacent to the sidewall portion.