公开(公告)号：US20240306480A1

公开(公告)日：2024-09-12

申请号：US18524932

申请日：2023-11-30

Applicant: Samsung Display Co., LTD.

Inventor： SANGDUK LEE ,  HOIKWAN LEE ,  HO YUN BYUN ,  EUN-KYUNG YEON

IPC: H10K59/80 ,  H05K1/18 ,  H10K59/40 ,  H10K71/00

CPC classification number: H10K59/8793 ,  H05K1/189 ,  H10K59/40 ,  H10K59/8792 ,  H10K71/00 ,  H05K2201/10128 ,  H10K2102/311

Abstract: A display device includes a display panel having a non-bending area and a bending area extending from an end of the non-bending area, wherein the display panel includes a display panel bendable portion, a bending protective layer disposed on the display panel and including a bending protective layer bent portion being bendable with the bending area, a polarization unit disposed on the display panel, partially disposed on the bending protective layer, and defining a step difference which corresponds to the bending protective layer, and a coating window disposed directly on the polarization unit and including a resin material. The polarization unit overlaps the bending area and the non-bending area. The polarization unit covers the display panel bendable portion.

公开(公告)号：US20240191005A1

公开(公告)日：2024-06-13

申请号：US18483476

申请日：2023-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Katsuhiro YAMAMOTO ,  Hideo UMEDA ,  BOO-KAN KI ,  DONG-HUN KANG ,  HO YUN BYUN ,  DONGHYEON LEE ,  Sebeen LEE ,  JEONGIN LEE

IPC: C08F20/06 ,  C08F20/26 ,  C08F20/34 ,  C09J133/08 ,  C09J133/14

CPC classification number: C08F20/06 ,  C08F20/26 ,  C08F20/34 ,  C09J133/08 ,  C09J133/14 ,  C09D11/30

Abstract: A resin composition of an embodiment may include at least one oligomer, a plurality of monofunctional acrylate monomers, and at least one photoinitiator. The plurality of monofunctional acrylate monomers may include first to third acrylate monomers. The first monofunctional acrylate monomer includes a hydroxy group, and may have a weight of 5 wt % to 20 wt % based on the total weight of the resin composition. The second monofunctional acrylate monomer includes a branched alkyl group having 10 to 20 carbon atoms, and may have a weight of 25 wt % to 40 wt % based on the total weight of the resin composition. The third monofunctional acrylate monomer includes a non-aromatic ring group, and may have a weight of 20 wt % to 30 wt % based on the total weight of the resin composition. Accordingly, the resin composition of an embodiment may exhibit suitable discharge stability, and may exhibit suitable adhesion reliability.