상세정보
학술지
Digital Holographic Display System with Large Screen Based on Viewing Window Movement for 3D Video Service
- 발행일
- 201404
- 출처
- ETRI Journal, v.36 no.2, pp.232-241
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 13VR1100, 디지털 홀로그래픽 3D 디스플레이 및 기록 시스템 원천 기술 개발, 김진웅
- 초록
- A holographic display system with a 22-inch LCD panel is developed to provide a wide viewing angle and large holographic 3D image. It is realized by steering a narrow viewing window resulting from a very large pixel pitch compared to the wave length of the laser light. Point light sources and a lens array make it possible to arbitrarily control the position of the viewing window for a moving observer. The holographic display provides both eyes of the observer with a holographic 3D image using two vertically placed LCD panels and a beam splitter to support the holographic stereogram. © 2014 ETRI.
- KSP 제안 키워드
- 3D Image, 3D Video, Display System, LCD panel, Large screen, Laser light, Lens array, Light sources, Wave Length, beam splitter, holographic display