公开(公告)号：US20230357557A1

公开(公告)日：2023-11-09

申请号：US18162745

申请日：2023-02-01

Applicant: Samsung Display Co., Ltd.

Inventor： Sebeen LEE ,  Bookan KI ,  Hoyun BYUN ,  Intae SON ,  Donghyeon LEE ,  Jeongin LEE

IPC: C08L33/12 ,  C08L23/14 ,  C08K5/541

CPC classification number: C08L33/12 ,  C08L23/14 ,  C08K5/541 ,  C08L2203/16 ,  C08L2203/20

Abstract: A composition including a first monomer including a hydroxy group, a second monomer that does not include a hydroxy group, a third monomer including a terminal heterocyclic group, a fourth monomer including an alkylene glycol, an oligomer, a silane coupling agent, and a photoinitiator. The composition has a viscosity of 5 centipoise to 50 centipoise at about room temperature.

公开(公告)号：US20240259486A1

公开(公告)日：2024-08-01

申请号：US18524277

申请日：2023-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： JONGDEOK PARK ,  WON-SEOK KIM ,  Intae SON ,  JAESUK YOO ,  KANG-WOO LEE ,  Dasong LEE

IPC: H04M1/02

CPC classification number: H04M1/0222 ,  H04M1/0266 ,  H04M2250/22

Abstract: A display device includes a display module. An adhesive member is disposed directly on the display module. A window is disposed directly on the adhesive member. The adhesive member includes a first adhesive layer disposed adjacent to the display module and having a first storage modulus at −20° C. A second adhesive layer is disposed directly on the first adhesive layer and has a second storage modulus at −20° ° C. The second storage modulus is greater than the first storage modulus.

公开(公告)号：US20240318050A1

公开(公告)日：2024-09-26

申请号：US18376139

申请日：2023-10-03

Applicant: Samsung Display Co., LTD.

Inventor： Bookan KI ,  Wonseok KIM ,  Hoyun BYUN ,  Intae SON ,  Sebeen LEE ,  Jeongin LEE

IPC: C09J133/08 ,  B32B7/12 ,  H05K5/03

CPC classification number: C09J133/08 ,  B32B7/12 ,  H05K5/03 ,  B32B2457/20 ,  C09J2400/143

Abstract: An adhesive composition includes (meth) acrylate having a glass transition temperature of 40° C. or less, (meth)acrylate having an alicyclic group, cross-linkable (meth)acrylate, (meth)acrylate having a hydroxyl group, and reactive dilution monomer, wherein a cured product of the adhesive composition has an elastic modulus of about 50,000 Pa or greater at a temperature of 60° C.

公开(公告)号：US20200377764A1

公开(公告)日：2020-12-03

申请号：US16925834

申请日：2020-07-10

Applicant: Samsung Display Co., Ltd. ,  Myongji University Industry and Academia Cooperation Foundation

Inventor： Byungwook AHN ,  Jongdeok PARK ,  Jeongho HWANG ,  Junhyup LEE ,  Intae SON ,  Byungsun LEE

IPC: C09J5/06 ,  B32B5/16 ,  B32B7/12 ,  B32B27/06 ,  C08J3/12 ,  C08K9/10 ,  C08L33/08 ,  C09J7/10 ,  C09J11/00 ,  C09J11/06 ,  C09J133/12 ,  H05K5/00 ,  H05K5/02

Abstract: A thermally releasable adhesive member includes a base resin and microcapsules dispersed in the base resin. At least one of the microcapsules includes a shell part which comprises a hydrophobic polymer material, and a hollow part which is defined by the shell part and contains an organic solvent.

公开(公告)号：US20180355216A1

公开(公告)日：2018-12-13

申请号：US15971453

申请日：2018-05-04

Applicant: Samsung Display Co., Ltd. ,  Myongji University Industry and Academia Cooperation Foundation

Inventor： Byungwook AHN ,  Jongdeok PARK ,  Jeongho HWANG ,  Junhyup LEE ,  Intae SON ,  Byungsun LEE

IPC: C09J5/06 ,  H05K5/00 ,  H05K5/02 ,  C08J3/12 ,  C08L33/08

Abstract: A thermally releasable adhesive member includes a base resin and microcapsules dispersed in the base resin. At least one of the microcapsules includes a shell part which comprises a hydrophobic polymer material, and a hollow part which is defined by the shell part and contains an organic solvent.