公开(公告)号：US20240397785A1

公开(公告)日：2024-11-28

申请号：US18641817

申请日：2024-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： BYEONGIN PARK

IPC: H10K59/80 ,  H10K102/00

Abstract: Provided is a display device including a display panel including a first non-folding region, a folding region, and a second non-folding region which are sequentially arranged along a first direction, a first metal plate including a plurality of holes overlapping the folding region on a plane, and disposed below the display panel, a second metal plate disposed below the first metal plate, and an adhesive layer disposed between the first metal plate and the second metal plate, wherein at least one of the lower surface of the first metal plate or the upper surface of the second metal plate includes grooves overlapping the first non-folding region and the second non-folding region on a plane, wherein the adhesive layer is disposed in the grooves, so that the display device may ensure surface quality, and folding reliability.

公开(公告)号：US20230400880A1

公开(公告)日：2023-12-14

申请号：US18295686

申请日：2023-04-04

Applicant: Samsung Display Co., Ltd.

Inventor： SUCHANG RYU ,  HWANJIN KIM ,  BYEONGIN PARK ,  JIN-HEE BAE ,  YOUNGMYUNG LEE ,  CHULHO JUNG

IPC: G06F1/16 ,  H04M1/02

CPC classification number: G06F1/1618 ,  G06F1/1656 ,  G06F1/1652 ,  H04M1/0214 ,  H04M1/0268

Abstract: A display device includes a display panel including a first non-folding region, a folding region, and a second non-folding region, a protective film below the display panel, and an adhesive layer between the display panel and the protective film, and a cutout portion, passing through an entirety of the protective film in a thickness direction and at least a portion of the adhesive layer in the thickness direction, is defined.