Registered
HOLOGRAM DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Inventors
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Hwang Chi-Sun, Seong-Mok Cho, Kim Yong Hae, Ji Hun Choi, Yang Jong-Heon, Choi Kyunghee, Jae-Eun Pi, Gi Heon Kim, Cheon Sang Hoon
- Application No.
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16988072 (2020.08.07)
- Publication No.
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20210124305 (2021.04.29)
- Registration No.
- 11392086 (2022.07.19)
- Country
- UNITED STATES
- Project Code
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19MR1400, Development of Telecommunications Terminal with Digital Holographic Table-top Display,
Jin Woong Kim
- Abstract
- 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 Keywords
- Display device, Light sources, Random size, Spatial light modulator(SLM), light modulator, random position
- Family
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