公开(公告)号：US20230377490A1

公开(公告)日：2023-11-23

申请号：US18229389

申请日：2023-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Chansong LEE ,  Jihwa LEE ,  Minju OH

IPC: G09F9/30 ,  H10K50/86

CPC classification number: G09F9/301 ,  H10K50/86 ,  H10K2102/311

Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.

公开(公告)号：US20220262282A1

公开(公告)日：2022-08-18

申请号：US17739644

申请日：2022-05-09

Applicant: Samsung Display Co., Ltd.

Inventor： Chansong LEE ,  Jihwa LEE ,  Minju OH

IPC: G09F9/30 ,  H01L51/52

Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.

公开(公告)号：US20250054417A1

公开(公告)日：2025-02-13

申请号：US18921851

申请日：2024-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Chansong LEE ,  Jihwa LEE ,  Minju OH

IPC: G09F9/30 ,  H10K50/86 ,  H10K102/00

Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.

公开(公告)号：US20210027667A1

公开(公告)日：2021-01-28

申请号：US16877830

申请日：2020-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Chansong LEE ,  Jihwa LEE ,  Minju OH

IPC: G09F9/30 ,  H01L51/52

Abstract: A display module includes a display panel, a plurality of functional layers disposed on the display panel, and an adhesive layer disposed between the plurality of functional layers or between one of the plurality of functional layers and the display panel. The adhesive layer has a storage modulus equal to or greater than about 0.02 megapascal (MPa) and equal to or smaller than about 0.045 MPa at a temperature of about 60 degrees Celsius (° C.) and has creep characteristics equal to or greater than about 10 percent (%) and equal to or smaller than about 30%.