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Registered SYSTEM AND METHOD FOR 3D HOLOGRAPHIC DISPLAY USING SPATIAL-DIVISION MULTIPLEXED DIFFRACTIVE OPTICAL ELEMENTS FOR VIEWING ZONE IMPROVEMENT
이미지 확대
SYSTEM AND METHOD FOR 3D HOLOGRAPHIC DISPLAY USING SPATIAL-DIVISION MULTIPLEXED DIFFRACTIVE OPTICAL ELEMENTS FOR VIEWING ZONE IMPROVEMENT
- Inventors
- Kim Hyun Eui, Jin Woong Kim, Park Min-Sik
- Application No.
- 16121505 (2018.09.04)
- Publication No.
- 20190072899 (2019.03.07)
- Registration No.
- 10747176 (2020.08.18)
- Country
- UNITED STATES
- Project Code
- 17MF1200, Development of Telecommunications Terminal with Digital Holographic Table-top Display, Jin Woong Kim
- Abstract
- 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).
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 시역 확장을 위한 공간 분할 다중화 DOE를 이용한 3D 홀로그래픽 디스플레이 시스템 및 방법 | KOREA |