公开(公告)号：US20250035819A1

公开(公告)日：2025-01-30

申请号：US18708412

申请日：2022-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Naree KIM ,  Dongjin YOON ,  Seunghwan CHA ,  Sangtae PARK

IPC: G02B1/11 ,  G02B1/14 ,  H01L25/075 ,  H01L33/58

Abstract: The present disclosure is applicable to the technical field of display devices and relates to, for example, a display device which uses a composite optical film and a light-emitting diode (LED). To achieve the aforementioned objective, the present disclosure comprises: a display panel; and a composite optical film which is positioned on the display panel, wherein the composite optical film includes an adhesive layer which is attached to the display panel and includes a light scattering agent. The refractive index of the light scattering agent may be greater than that of the adhesive layer.