P‐158: Experimental Testing the Curved LC modulator for Locally‐Adaptive Light‐Shield Filter in Augmented Reality Device

P‐158: Experimental Testing the Curved LC modulator for Locally‐Adaptive Light‐Shield Filter in Augmented Reality Device

The curved (cylindrical‐form) liquid crystal (LC) modulator is made for locally‐adaptive light‐shield filtering (LASF) to protect eyes of user against excessive external light (sunlight) whereas providing clearer perception of images generated by inner micro displays in the augmented reality device...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2017-05, Vol.48 (1), p.1876-1879
Hauptverfasser: Ezhov, Vasily A., Studentsov, Sergey A., Ivashkin, Peter I.
Format: Artikel
Sprache:eng
Schlagworte:
Adaptive control
Adaptive filters
Augmented reality
Brightness
Clarity
Crystals
Degradation
Displays
LC modulator
locally-adaptive light shield filtering
locally-adaptive optical protection
Perception
Sunlight
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Beschreibung
Zusammenfassung:The curved (cylindrical‐form) liquid crystal (LC) modulator is made for locally‐adaptive light‐shield filtering (LASF) to protect eyes of user against excessive external light (sunlight) whereas providing clearer perception of images generated by inner micro displays in the augmented reality device model. Using LASF allows to prevent degrading the clarity of perception of the external objects with small and medium brightness located in the observed scenes of the real (physical) world. Experimental results of the curved LC modulator testing are presented.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.12061