公开(公告)号：US20240290921A1

公开(公告)日：2024-08-29

申请号：US18413339

申请日：2024-01-16

Applicant: LG Display Co., Ltd.

Inventor： Seongyong Cho ,  Wook Jeon

IPC: H01L33/60 ,  H01L25/16

CPC classification number: H01L33/60 ,  H01L25/167

Abstract: A light-emitting diode display apparatus may include a substrate, a light-emitting diode provided on the substrate, and a scattering pattern provided on the light emitting diode, wherein the scattering pattern is disposed such that a part of light generated from the light-emitting diode, which is not emitted toward a front surface of the light-emitting diode display apparatus, passes through the scattering pattern and does not overlap the light-emitting.

公开(公告)号：US12191432B2

公开(公告)日：2025-01-07

申请号：US18359814

申请日：2023-07-26

Applicant: LG Display Co., Ltd.

Inventor： Seongyong Cho ,  Hoon Kang

IPC: H01L33/60 ,  G02B5/02 ,  H01L25/16

Abstract: Disclosed is a light emitting diode display device comprising a light emitting diode over a substrate, and an optical element provided with liquid crystal molecule randomly distributed therein and configured to change a path of light emitted from the light emitting diode.

公开(公告)号：US20240260414A1

公开(公告)日：2024-08-01

申请号：US18520363

申请日：2023-11-27

Applicant: LG Display Co., Ltd.

Inventor： Seongyong Cho ,  Taeyoung Heo

IPC: H10K59/80

CPC classification number: H10K59/877 ,  H10K59/879

Abstract: Disclosed is a light emitting diode display device comprising a light emitting diode provided on a substrate, a lens provided on the light emitting diode and configured to have a convex curved surface, and a scattering pattern configured to have an opening area exposing at least a portion of the curved surface of the lens.