公开(公告)号：US20250070099A1

公开(公告)日：2025-02-27

申请号：US18753775

申请日：2024-06-25

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Namgoo CHA ,  Chungjae LEE

IPC: H01L25/075 ,  H01L33/38 ,  H01L33/62

Abstract: A pixel device is provided to include: a first light emitting source including a first light emitting structure including a first-1 semiconductor layer, a first active layer, and a first-2 semiconductor layer on a first base; a second light emitting source including a second light emitting structure including a second-1 semiconductor layer, a second active layer, and a second-2 semiconductor layer on the first light emitting source; a third light emitting source including a third light emitting structure including a third-1 semiconductor layer, a third active layer, and a third-2 semiconductor layer on the second light emitting source; a common electrode electrically connected to the first-1 semiconductor layer, the second-1 semiconductor layer, and the third-1 semiconductor layer; a first electrode electrically connected to the first-2 semiconductor layer; a second electrode electrically connected to the second-2 semiconductor layer; and a third electrode electrically connected to the third-2 semiconductor layer.