公开(公告)号：US20220139279A1

公开(公告)日：2022-05-05

申请号：US17517555

申请日：2021-11-02

Applicant: POSTECH Research and Business Development Foundation

Inventor： Ji Hyung KIM ,  Young Seok KIM ,  Sungeun PARK ,  Wook Sung KIM

IPC: G09G3/00 ,  G06T7/90 ,  G09G3/34

Abstract: A switchable display system for providing virtual reality or augmented reality using a color calibration display apparatus may comprise: an augmented reality data server configured to provide virtual reality and augmented reality information; and a color calibration display apparatus using a color calibration display module configured to perform color calibration according to ambient illuminance in a use environment.