公开(公告)号：US20240064221A1

公开(公告)日：2024-02-22

申请号：US18312026

申请日：2023-05-04

Applicant: Samsung Display Co., LTD.

Inventor： Hun-Tae KIM ,  JAE-YONG KWON ,  Sang Hyeok KIM ,  Jae Chun PARK ,  Dong-Hun JUNG

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/0277 ,  H04M1/0268 ,  H04M1/0216 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1656

Abstract: A display device according to an embodiment includes: a display panel; a first flexible printed circuit board electrically connected to the display panel; and a protective film attached to the first flexible printed circuit board, wherein the protective film includes: a cover layer; a support layer disposed between the cover layer and the first flexible printed circuit board; a first adhesive layer attaching the cover layer and the support layer; and a second adhesive layer attaching the support layer to the first flexible printed circuit board and including a first adhesive portion and a second adhesive portion having different adhesive forces.