公开(公告)号：US20250151582A1

公开(公告)日：2025-05-08

申请号：US18924749

申请日：2024-10-23

Applicant: LG Display Co., Ltd.

Inventor： Sein SON ,  Seungmin BAIK ,  Kisuk KANG

IPC: H10K59/80 ,  H10K59/131

Abstract: The present specification relates to a display device in which reliability can be secured and a narrow bezel can be implemented by removing a structure of a dam, such as an engraved dam or an embossed dam, from a bezel area of the display device. To achieve this, in the display device according to the present specification, by forming a surrounding through hole in the form of surrounding an active area to pass through a display panel in a bezel area of the display panel and when a particle cover layer is formed in a manufacturing process, radiating ultraviolet light through the surrounding through hole of the bezel area to cure the particle cover layer, it is possible to remove a structure of a dam, thereby preventing the occurrence of defects in the bezel area.

公开(公告)号：US20200210006A1

公开(公告)日：2020-07-02

申请号：US16712088

申请日：2019-12-12

Applicant: LG Display Co., Ltd.

Inventor： Sein SON ,  Jinsuk LEE

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044

Abstract: A display panel with an embedded touch screen and a display device comprising the display panel can decrease parasitic capacitance. The display panel with an embedded touch screen includes a light emitting element layer that is disposed on a substrate including an emission area and a non-emission area, an encapsulation layer that is disposed on the light emitting element layer, and a touch sensing layer that is disposed on the light emitting element layer. The light emitting element layer includes a first electrode that is disposed in the emission area on the substrate, a light emitting layer that is disposed on the first electrode, and a second electrode that is disposed on the light emitting layer and has an opening area provided in a part of the non-emission area.