公开(公告)号：US20230204454A1

公开(公告)日：2023-06-29

申请号：US18082561

申请日：2022-12-15

Applicant: Korea Photonics Technology Institute

Inventor： Kwang Hoon LEE ,  Kyung JOO, II ,  Seon Kyu YOON ,  Jin Su LEE ,  Min Kyu PARK ,  Hoe Min KIM

IPC: G01M11/02

CPC classification number: G01M11/0207 ,  G02B5/18

Abstract: Disclosed is a spatial property measurement device or color implementation property of a holographic image. According to an aspect of the present embodiment, a spatial property measurement device or color implementation property of a holographic image reproduced by a holographic display device is provided.