公开(公告)号：US20200083397A1

公开(公告)日：2020-03-12

申请号：US16564111

申请日：2019-09-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tack Mo LEE ,  Jung Hoon Yoon ,  Gi Tae Kim ,  Won Yong Lee ,  Won Soon Park

IPC: H01L33/00 ,  H01L27/15 ,  H01L33/52

Abstract: A manufacturing method of a display apparatus includes mounting a plurality of inorganic light emitting diodes on a substrate, forming a black molding layer having a low refractive index and configured to surround the plurality of inorganic light emitting diodes such that front light emitting surfaces of the plurality of inorganic light emitting diodes that are directed to a front side of the display apparatus are exposed, and assembling a plurality of unit modules each comprising the substrate, the plurality of inorganic light emitting diode, and the black molding layer to be adjacent to each other.