公开(公告)号：US20210255665A1

公开(公告)日：2021-08-19

申请号：US17089701

申请日：2020-11-04

Applicant: Samsung Display Co., Ltd.

Inventor： BUGYOON YOO ,  Yunjae Kim

IPC: G06F1/16 ,  G06F1/20

Abstract: Provided is a display device including a display module in which a folding region and first and second non-folding regions facing each other and a heat dissipation sheet disposed on one surface thereof. The heat dissipation sheet includes a first heat dissipation adhesive layer including a first adhesive portion overlapping the first non-folding region and a second adhesive portion overlapping the second non-folding region, a second heat dissipation adhesive layer including a third adhesive portion overlapping the first adhesive portion and a fourth adhesive portion overlapping the second adhesive portion, a heat dissipation layer including a first heat dissipation portion disposed between the first adhesive portion and the third adhesive portion and a second heat dissipation portion disposed between the second adhesive portion and the fourth adhesive portion, and an auxiliary adhesive layer including a first auxiliary adhesive portion disposed between the first adhesive portion and the third adhesive portion.

公开(公告)号：US20210255367A1

公开(公告)日：2021-08-19

申请号：US17103788

申请日：2020-11-24

Applicant: Samsung Display Co., LTD.

Inventor： Yunjae Kim ,  Jinhyoung Kim ,  Jin Yong Sim

IPC: G02B1/14 ,  G02B1/11 ,  G09F9/30 ,  G06F1/16 ,  G06F1/18

Abstract: Provided is a display device including a display panel including a first area, a second area, and a bendable area which is disposed between the first and second areas and is bent so that the second area is disposed below the first area, a driving IC disposed below the second area, a window disposed on the first area, a window protection layer disposed on the window, and a first panel protection layer disposed below the first area. When viewed on a plane, one side of the window protection layer and one side of the window are spaced apart from a first boundary between the first area and the bendable area, and the one side of the window protection layer is disposed between the first boundary ad the one side of the window.