公开(公告)号：US11434397B2

公开(公告)日：2022-09-06

申请号：US17045161

申请日：2019-08-26

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Jae Hoon Kim ,  Ji Hoon Lee

IPC: C09J7/38 ,  C09J7/25

Abstract: Disclosed are a double-sided adhesive film for bonding heterogeneous substrates, a laminated film, and a display device. The double-sided adhesive film for bonding heterogeneous substrates comprises: a first adhesive layer; and second adhesive layer which is disposed on the first adhesive layer and has a different adhesive force from that of the first adhesive layer to the same substrate.

公开(公告)号：US20210363392A1

公开(公告)日：2021-11-25

申请号：US17045161

申请日：2019-08-26

Applicant: TORAY ADVANCED MATERIALS KOREA INC.

Inventor： Jae Hoon Kim ,  Ji Hoon Lee

IPC: C09J7/38 ,  C09J7/25

Abstract: Disclosed are a double-sided adhesive film for bonding heterogeneous substrates, a laminated film, and a display device. The double-sided adhesive film for bonding heterogeneous substrates comprises: a first adhesive layer; and second adhesive layer which is disposed on the first adhesive layer and has a different adhesive force from that of the first adhesive layer to the same substrate.