公开(公告)号：US20230178694A1

公开(公告)日：2023-06-08

申请号：US18061318

申请日：2022-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Sangyeol LEE ,  Sangtae PARK ,  Chansung JEONG ,  Jeongtak OH ,  Youngkyu JEONG ,  Sunwoo PARK

IPC: H01L33/54 ,  H01L25/16 ,  H01L33/60 ,  H01L23/00

CPC classification number: H01L33/54 ,  H01L24/08 ,  H01L25/167 ,  H01L33/60 ,  H01L33/56

Abstract: The present disclosure is applicable to the display device relevant technical field, and, for example, relates to a layered light emitting diode and display device using the same. Disclosed is a layered light emitting element, including a semiconductor structure having a multitude of semiconductor layers stacked to emit lights of first to third colors, respectively, first and second electrodes electrically connected to one side and the other side of the semiconductor layer on a first face of the semiconductor structure, respectively, a support layer located on a second face of the semiconductor structure, and a reflective layer located to surround a lateral side of the semiconductor structure at least.