公开(公告)号：US12189418B2

公开(公告)日：2025-01-07

申请号：US18061595

申请日：2022-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungil Lee ,  Min-Sung Kim

IPC: G06F1/16 ,  H04M1/02

Abstract: An electronic device includes a display module including a first non-folding portion, a first folding portion, a second non-folding portion, a second folding portion, and a third non-folding portion. The electronic device further includes a first plate disposed under the display module and including first openings overlapping the first folding portion and second openings, a second plate including a first substrate, a second substrate, and a third substrate, an adhesive layer disposed between the first plate and the second plate and including a first portion overlapping the first folding portion and a second portion spaced apart from the first portion, and a plurality of sticks disposed between the second substrate and the third substrate and spaced apart from each other in the first direction. A portion of the second portion overlapping the second folding portion is exposed through spaces between the sticks.

公开(公告)号：US11950379B2

公开(公告)日：2024-04-02

申请号：US17447747

申请日：2021-09-15

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Sung Kim ,  Jungil Lee

IPC: H05K5/03 ,  G06F1/16 ,  H05K5/00

CPC classification number: H05K5/0017 ,  G06F1/1652 ,  H05K5/03

Abstract: A display panel comprises a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area; and a lower member under the display panel, the lower member comprising: a first support layer comprising a first support portion and a first protective portion extending from the first support portion, and having an elastic modulus smaller than the first support portion; a second support layer comprising a second support portion and a second protective portion extending from the second support portion, and having an elastic modulus smaller than the second support portion and spaced apart from the first support layer; and a cover layer under the first support layer and the second support layer, coupled with the first support layer and the second support layer, and corresponding to the first non-folding area, the second non-folding area, and the folding area.

公开(公告)号：US11416035B2

公开(公告)日：2022-08-16

申请号：US17015791

申请日：2020-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungil Lee

IPC: G06F1/16

Abstract: The present disclosure relates to a display device. The display device may include a display panel, a supporting portion, a hinge part, a joint part, and a magnet unit. The supporting portion is disposed below the display panel and includes a plurality of supporting bars which are arranged in a first direction and are extended in a second direction crossing the first direction. The hinge part is disposed below the supporting portion and is overlapped with the supporting bars to define a folding axis extending in the second direction. The joint part is disposed between the hinge part and the supporting bars. The joint part including a plurality of joints, which are arranged in the first direction, are extended in the second direction, and are coupled to rotate with respect to each other. The magnet unit is disposed between the hinge part and the joints.

公开(公告)号：US20210165458A1

公开(公告)日：2021-06-03

申请号：US17015791

申请日：2020-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jungil Lee

IPC: G06F1/16

Abstract: The present disclosure relates to a display device. The display device may include a display panel, a supporting portion, a hinge part, a joint part, and a magnet unit. The supporting portion is disposed below the display panel and includes a plurality of supporting bars which are arranged in a first direction and are extended in a second direction crossing the first direction. The hinge part is disposed below the supporting portion and is overlapped with the supporting bars to define a folding axis extending in the second direction. The joint part is disposed between the hinge part and the supporting bars. The joint part including a plurality of joints, which are arranged in the first direction, are extended in the second direction, and are coupled to rotate with respect to each other. The magnet unit is disposed between the hinge part and the joints.

公开(公告)号：US10909889B2

公开(公告)日：2021-02-02

申请号：US16796101

申请日：2020-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jungil Lee

IPC: G09F9/30 ,  G06F1/16

Abstract: A display device includes a display module including a display panel and a support member including a first surface facing a rear surface of the display panel and a second surface opposite to the first surface, and a guide unit disposed on the second surface of the support member. The display module includes first and second folding portions, a central portion disposed between the first and second folding portions and left and second display portions. The guide unit includes a rotation part overlapping the central portion, a first connection part connected to the rotation part, a second connection part connected to the rotation part, a wire part fixed to the first display portion and fixed to the second connection part, and an elastic part fixed to the second surface of the support member and fixed to the rotation part, the first connection part or the second connection part.