公开(公告)号：US20240421261A1

公开(公告)日：2024-12-19

申请号：US18722165

申请日：2022-11-17

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Se Hee OH ,  Kyoung Wan KIM ,  Hae Yu KIM

IPC: H01L33/46

Abstract: A light-emitting diode according to an embodiment comprises: a substrate; a first conductive-type semiconductor layer disposed on the substrate; a mesa disposed on the first conductive-type semiconductor layer and including an active layer and a second conductive-type semiconductor layer; an ohmic contact layer disposed on the second conductive-type semiconductor layer and formed by islands which are spaced apart from each other; a dielectric layer covering the ohmic contact layer and having openings through which the respective islands are exposed; a metal reflective layer covering the dielectric layer and electrically connected to the islands through the openings of the dielectric layer; a lower insulating layer covering the metal reflective layer and having an opening through which the metal reflective layer is exposed; and first and second bump pads disposed on the lower insulating layer and electrically connected to the first and second conductive-type semiconductor layers, respectively.