50‐3: Novel Bright Rear‐Projection‐Type Transparent Screen Using Tilted Cholesteric Liquid Crystals

50‐3: Novel Bright Rear‐Projection‐Type Transparent Screen Using Tilted Cholesteric Liquid Crystals

We have successfully developed a novel brightest transparent screen using diffraction and scattering of light by tilted cholesteric liquid crystals suit for rear‐projection. It controls the direction of projector light to realize both high transparency and brightness. We expect that it could expand...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.690-693
Hauptverfasser: Toyama, Hirofumi, Hayashi, Takahiro, Kuniyasu, Satoshi, Ichihashi, Mitsuyoshi, Saitoh, Yukito, Ito, Yoji
Format: Artikel
Sprache:eng
Schlagworte:
Cholesteric liquid crystals
diffraction
Light diffraction
scattering
Transparent screen
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Zusammenfassung:We have successfully developed a novel brightest transparent screen using diffraction and scattering of light by tilted cholesteric liquid crystals suit for rear‐projection. It controls the direction of projector light to realize both high transparency and brightness. We expect that it could expand AR imaging applications for stores and vehicles.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.14777