公开(公告)号：US20250089531A1

公开(公告)日：2025-03-13

申请号：US18745781

申请日：2024-06-17

Applicant: Samsung Display Co., LTD.

Inventor： SANGDUK LEE ,  HOIKWAN LEE ,  EUN-KYUNG YEON ,  HYUNKYUNG YUN ,  JUNGKYU LEE

IPC: H10K59/80 ,  H10K59/90 ,  H10K102/00

Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, a flexible board disposed in the non-display area and bent to allow a first end thereof to be disposed on a front surface of the display panel and a second end thereof to be disposed on a rear surface of the display panel, an optical unit disposed on the display panel and overlapping the display area, a transparent film disposed on the optical unit and covering the display area, the non-display area, and a bent portion of the flexible board when viewed in a plan view, and a coating window disposed directly on the transparent film and including a cured resin material.

公开(公告)号：US20240397794A1

公开(公告)日：2024-11-28

申请号：US18648735

申请日：2024-04-29

Applicant: Samsung Display Co., LTD.

Inventor： SANGDUK LEE ,  HOIKWAN LEE

IPC: H10K59/80

Abstract: A display device including a display panel, a polarization unit that includes a first polarization part overlapping the display panel on a plane and a second polarization part extending from the first polarization part and having an outer surface protruding outward from an outer surface of the display panel, and covers the display panel on a plane, an adhesive layer that includes a first adhesive part disposed between the first polarization part and the display panel and a second adhesive part overlapping the second polarization part and is directly disposed on a lower surface of the polarization unit, an adhesive protection member directly disposed on a lower surface of the second adhesive part, a light shielding pattern directly disposed on the polarization unit, and a coated window directly disposed on the polarization unit and the light shielding pattern and including a resin material cured by laser irradiation.

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：US20240268195A1

公开(公告)日：2024-08-08

申请号：US18543460

申请日：2023-12-18

Applicant: Samsung Display Co., LTD.

Inventor： HYUNKYUNG YUN ,  SANGDUK LEE ,  HOIKWAN LEE

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/873 ,  H10K59/1201

Abstract: A display device includes: a display module and a protective layer disposed on the display module. The protective layer includes: a first protective layer having a first base material, a middle layer disposed on the first protective layer, and a second protective layer disposed on the middle layer and having a second base material different from the first base material. The middle layer includes the first base material and the second base material. The first protective layer, the second protective layer, and the middle layer have respective moduli different from each other.