公开(公告)号：US20210183301A1

公开(公告)日：2021-06-17

申请号：US16857362

申请日：2020-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junee CHOI ,  Kiho Kong ,  Nakhyun Kim ,  Junghun Park ,  Jinjoo Park ,  Joohun Han

IPC: G09G3/32 ,  H01L27/15 ,  H01L33/10 ,  H01L33/34

Abstract: Provided is a display apparatus including a plurality of subpixels and configured to emit light based on each of the plurality of subpixels, the display apparatus including a substrate, a driving layer provided on the substrate and including a driving element which is configured to apply current to the display apparatus, a first electrode electrically connected to the driving layer, a first semiconductor layer provided on the first electrode, an active layer provided on the first semiconductor layer, a second semiconductor layer provided on the active layer, a second electrode provided on the second semiconductor layer, and a reflective layer provided on the second semiconductor layer, wherein light emitted from the active layer resonates between the first electrode and the reflective layer.