위치가 고정된 단일 SLM 및 회전 전달 mirror 광학계를 이용한 360도 홀로그램 디스플레이 방법 및 장치
김태원, 김현의, 추현곤, 김진웅, 최진수
- 10585393 (2020.03.10)
15MR8100, 디지털 홀로그래픽 테이블탑형 단말 기술 개발,
- Provided is a holographic display apparatus including a motor configured to synchronize with a hologram transmitted based on user's point of view and to rotate; a spatial light modulator configured to load hologram data generated based on the user's point of view in a fixed position state and to perform a light modulation; a mirror configured to provide the hologram which is light-modulated by the spatial light modulator according to the user's point of view during the rotation by rotation operation of the motor; and a hologram correction unit configured to compensate a rotation error between the fixed spatial light modulator and the rotating mirror and to provide a corrected hologram data to the spatial light modulator.
- KSP 제안 키워드
- Light modulation, Rotation operation, Spatial light modulator(SLM), holographic display, light modulator, light-modulated, rotation error