公开(公告)号：US20250143057A1

公开(公告)日：2025-05-01

申请号：US18835513

申请日：2022-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Dongjin YOON ,  Sangtae PARK ,  Sangyeol LEE ,  Jeongtak OH ,  Sungkyoon KIM ,  Sunwoo PARK

IPC: H10H29/855 ,  H10H20/813 ,  H10H29/01 ,  H10H29/854

Abstract: The present invention is applicable to the technical field of display devices and relates to a display device which uses, for example, a light-emitting diode (LED). To achieve the aforementioned objective, the present invention comprises: a wiring board; a light-emitting element which is composed of individual pixels and arranged on the wiring board; an insulation layer which is located at least on a side surface of the light-emitting element; and a black-colored layer which is located on the insulation layer, wherein the black-colored layer may include a material formed by modifying the material constituting the insulation layer.