公开(公告)号：US12189164B2

公开(公告)日：2025-01-07

申请号：US18361735

申请日：2023-07-28

Applicant: LG Display Co., Ltd.

Inventor： Myungjoon Park ,  Suhun Lee

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/13357

Abstract: Disclosed herein are a backlight unit and a display device including the same. The backlight unit can reduce the number of light sources and can uniformly supply light to a region in which the light sources are disposed and a region in which the light sources are not disposed by arranging a reflective pattern on an upper surface of each light source to emit the light through a side portion of the light source and allowing the emitted light to travel by a light guide portion connecting between the light sources to be emitted above the light guide portion by a reflective layer positioned in a region between the light sources.