公开(公告)号：US12190459B2

公开(公告)日：2025-01-07

申请号：US17965651

申请日：2022-10-13

Applicant: POSTECH Research and Business Development Foundation

Inventor： Wook Sung Kim ,  Ji Hyung Kim ,  Kyeong Sun Kim ,  Sun Geun Park

IPC: G06T15/00 ,  G06T7/90 ,  G06T15/50 ,  G06T19/00 ,  G06T19/20 ,  G06V10/56 ,  G06V10/60

Abstract: A method for providing a mixed reality combined physical space, performed by an electronic controller of a physical space, may comprise: receiving a signal for conversion from a traditional physical space to a mixed reality physical space; controlling an operation of an actuator coupled to a curtain or blind that suppresses reflection of light on front and wall surfaces of a physical space according to an input of the signal such that the curtain or blind is unfolded; and controlling an illumination of a lighting of the mixed reality physical space to lower or increase the illumination at a specific level interval or continuously, wherein a quality of mixed reality content provided to the mixed reality physical space is improved by controlling the illumination of the lighting.

公开(公告)号：US11869395B2

公开(公告)日：2024-01-09

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 ,  G09G3/34 ,  G06T7/90

CPC classification number: G09G3/006 ,  G06T7/90 ,  G09G3/001 ,  G09G3/3413 ,  G09G2320/0242 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2340/06 ,  G09G2360/144

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.