등록
핀홀 크기 및 핀홀 위치가 랜덤한 광시야각 고효율 홀로그램
- 발명자
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김용해, 조성목, 황치선, 최지훈, 최경희, 전상훈, 피재은, 김기현, 양종헌
- 출원번호
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16988072 (2020.08.07)
- 공개번호
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20210124305 (2021.04.29)
- 등록번호
- 11392086 (2022.07.19)
- 출원국
- 미국
- 협약과제
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19MR1400, 디지털 홀로그래픽 테이블탑형 단말 기술 개발,
김진웅
- 초록
- Provided are a hologram display device and a method of manufacturing the hologram display device. The hologram display device includes a light source unit that emits light, a spatial light modulator that modulates the light emitted from the light source unit, and a random pinhole panel. The random pinhole panel includes a plurality of pinholes of a random position or a random size and is arranged in line with an output part of the spatial light modulator. In the hologram display device and the method of manufacturing the hologram display device, a position and size of a random pinhole on the random pinhole are not limited to inside each pixel of the spatial light modulator.
- KSP 제안 키워드
- Display device, Light sources, Random size, Spatial light modulator(SLM), light modulator, random position