公开(公告)号：US20220108637A1

公开(公告)日：2022-04-07

申请号：US17553945

申请日：2021-12-17

申请人： Samsung Display Co., LTD.

发明人： Tae-Chang KIM ,  MINSEOP KIM ,  CHANGMIN PARK ,  SUNGWOO CHO

IPC分类号： G09F9/30 ,  G06F1/16

摘要： 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：US20230350462A1

公开(公告)日：2023-11-02

申请号：US17794050

申请日：2020-06-16

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Taehyeog JUNG ,  Tae-Chang KIM ,  Hyun Chul JEONG ,  Soyoun JUNG

IPC分类号： G06F1/16 ,  H04M1/02

CPC分类号： G06F1/1656 ,  G06F1/1652 ,  H04M1/0268

摘要： A display device variable between a first mode and a second mode includes a display module including a first portion, a second portion disposed under the first portion, and a third portion disposed between the first portion and the second portion, where the third portion is bent in the first mode, a support part including a support plate disposed under the first portion and a plurality of support bars under the second portion and the third portion, a plate part disposed under the support part and including a magnet part movable in a first direction to be away from or to approach the first portion, and a driving part disposed under the plate part. When being switched from the first mode to the second mode, the third portion is disposed parallel to the first portion, and the magnet part moves in the first direction to overlap the third portion.

公开(公告)号：US20210200273A1

公开(公告)日：2021-07-01

申请号：US17115224

申请日：2020-12-08

申请人： Samsung Display Co., Ltd. ,  FINE DNC CO., LTD

发明人： Sung Chun HONG ,  Tae-Chang KIM ,  Sungsang AHN ,  Byoungsu LEE ,  Taehyeog JUNG

IPC分类号： G06F1/16

摘要： A display device includes a display module, a supporting plate disposed under the display module, supporting bars disposed under the display module and arranged in a first direction with the supporting plate, a supporting film disposed between the display module and the supporting plate and between the display module and the supporting bars, a first case accommodating the display module, the supporting plate, the supporting film, and the supporting bars, and a second case coupled to the first case to move in a direction to be close to or to be far away from the first case along the first direction. Opposite sides of the supporting bars are respectively inserted into first guide grooves defined in inner side surfaces of the first case, which face each other in a second direction crossing the first direction, and the supporting bars move along the first guide groove.

公开(公告)号：US20210249625A1

公开(公告)日：2021-08-12

申请号：US17086571

申请日：2020-11-02

申请人： Samsung Display Co., Ltd.

发明人： Tae-Chang KIM ,  MINSEOP KIM ,  CHANGMIN PARK ,  SUNGWOO CHO

IPC分类号： H01L51/52

摘要： 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.

公开(公告)号：US20210201710A1

公开(公告)日：2021-07-01

申请号：US16989955

申请日：2020-08-11

申请人： Samsung Display Co., LTD.

发明人： Tae-Chang KIM ,  MINSEOP KIM ,  CHANGMIN PARK ,  SUNGWOO CHO

IPC分类号： G09F9/30 ,  G06F1/16

摘要： 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：US20210141420A1

公开(公告)日：2021-05-13

申请号：US16935292

申请日：2020-07-22

申请人： Samsung Display Co., LTD.

发明人： Tae-Chang KIM ,  MINSEOP KIM ,  CHANGMIN PARK ,  SUNGWOO CHO

IPC分类号： G06F1/16

摘要： The display device includes a display module which displays an image at a front surface of the display module and includes a rear surface, a folding area and a non-folding area extended from the folding area; and a supporter facing the rear surface of the display module and including a first portion corresponding to the non-folding area, a second portion corresponding to the folding area, and a boundary between the first portion and the second portion. The display module which is unfolded disposes the supporter bent at the boundary, and the supporter which is bent includes the first portion and the second portion together forming a curvature of the supporter having a center of curvature at the front surface of the display module.