公开(公告)号：US20250048815A1

公开(公告)日：2025-02-06

申请号：US18717859

申请日：2022-07-13

Applicant: LG ELECTRONICS INC. ,  LG DISPLAY CO., LTD.

Inventor： Sunho KIM ,  Jungmin KIM ,  Gisang HONG ,  Kyoungjin NAM ,  Youngwook LEE

IPC: H01L33/62 ,  H01L25/075 ,  H01L25/16 ,  H01L33/00

Abstract: A display device and a method of manufacturing the same according to an embodiment include a substrate, first assembly wiring and second assembly wiring alternately arranged on the substrate, a first insulating layer disposed between the first assembly wiring and the second assembly wiring, a planarization layer disposed on the first assembly wiring and the second assembly wiring, and having a first opening, and a light emitting element disposed inside the first opening, wherein the first electrode overlaps the first assembly wiring and the second assembly wiring. And, the first electrode is in contact with one of the first assembly wiring and the second assembly wiring, and the second assembly wiring includes a transparent conductive layer.

公开(公告)号：US20250072185A1

公开(公告)日：2025-02-27

申请号：US18723703

申请日：2022-07-08

Applicant: LG ELECTRONICS INC. ,  LG DISPLAY CO., LTD.

Inventor： Sunho KIM ,  Youngwook LEE ,  Gisang HONG ,  Jongwon LEE

IPC: H01L33/62 ,  H01L25/16 ,  H01L27/12

Abstract: A display device according to an embodiment includes a substrate, first assembly wiring and second assembly wiring that are spaced apart from each other on the substrate and each include a conductive layer and a clad layer on the conductive layer, a structure that is in contact with the second assembly wiring and has a reverse taper shape, a planarization layer that is disposed on the first assembly wiring and the second assembly wiring and has an opening, and a light emitting device that is disposed inside the opening and has a first electrode overlapping the first assembly wiring and the second assembly wiring, wherein the structure is disposed to cover a portion of an upper surface of the conductive layer of the second assembly wiring.