公开(公告)号：US20230395763A1

公开(公告)日：2023-12-07

申请号：US18206548

申请日：2023-06-06

Applicant: Samsung Display Co., Ltd.

Inventor： Junhan Lee ,  Yunha Ryu ,  Dasom Kang ,  Shintack Kang ,  Kyungbin Kim ,  Yujin Kim ,  Kisoo Park ,  Seungjun Yu ,  Hongmin Yoon

IPC: H01L33/58 ,  H01L33/50

CPC classification number: H01L33/58 ,  H01L33/502

Abstract: A display apparatus includes: a light-emitting device layer including a first light-emitting device; a light control layer arranged on the light-emitting device layer and including a first light control unit; and an optical functional layer arranged on the light control layer and configured to reduce near-infrared transmittance, wherein the first light-emitting device is configured to emit first-color light of a near-infrared region and the light control layer is configured to emit second-color light of a visible region.