Holographic near-eye three-dimensional display system
The holographic near-eye three-dimensional display system comprises a light source, a semi-transparent and semi-reflecting mirror, a spatial light modulator and a light guide prism, and the light guide prism comprises a filtering structure; the light source is used for emitting a first light beam co...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The holographic near-eye three-dimensional display system comprises a light source, a semi-transparent and semi-reflecting mirror, a spatial light modulator and a light guide prism, and the light guide prism comprises a filtering structure; the light source is used for emitting a first light beam comprising a coherent light beam; the semi-transparent and semi-reflecting mirror and the spatial light modulator are located on a propagation path of the first light beam, the first light beam is reflected by the semi-transparent and semi-reflecting mirror and modulated by the spatial light modulator in sequence to form a second light beam, and the second light beam comprises a target three-dimensional imaging light beam; the semi-transparent and semi-reflective mirror and the light guide prism are sequentially located on the propagation path of the second light beam, and the second light beam is transmitted through the semi-transparent and semi-reflective mirror, filtered through the filtering structure and transmi |
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