상세정보
등록 시역 확장을 위한 공간 분할 다중화 DOE를 이용한 3D 홀로그래픽 디스플레이
- 출원번호
- 16121505 (2018.09.04)
- 공개번호
- 20190072899 (2019.03.07)
- 등록번호
- 10747176 (2020.08.18)
- 출원국
- 미국
- 협약과제
- 17MF1200, 디지털 홀로그래픽 테이블탑형 단말 기술 개발, 김진웅
- 초록
- In the present invention, by providing a 3D holographic display system comprising a modulation apparatus configured to modulate light emitted from a light source into a light wave corresponding to a 3D image, an optical apparatus configured to propagate the light wave into the first plane, and a diffraction apparatus configured to multiplex the propagated light wave to extend viewing angle of the 3D holographic display, a limited viewing zone of the holographic display determined by the SLM pixel pitch, may be extended by optical methods, such as using diffractive optical elements (DOE) for spatial-division multiplexing (SDM).
- KSP 제안 키워드
- 3D Image, Diffractive optical elements, Display System, Light sources, Light wave, Optical apparatus, Optical element, Optical method, Spatial division multiplexing, division multiplexing, holographic display, viewing angle