Oddly enough, it is cheaper to install a display in the camera's viewfinder than to enable the photographer to look directly through the camera's lens. Liquid-crystal-on-silicon technology has ...

Microdisplays based on liquid-crystal-on-silicon technology may soon ... that views the image captured through a cinematographer's lens. To replicate this with a microdisplay solution in an ...

Their orientational order and optical anisotropy enable the fabrication of tunable optical elements, such as switchable gratings, lenses, and filters. LCNPs can also be incorporated into ...

Stereoscopic 3D glasses that are used with "active 3D" computers and TVs. The glasses use liquid crystal lenses that act as shutters, alternately opening and closing the view to the screen.

It works through a thin liquid crystal layer in the lenses that opens and closes to let light through. Because the glasses use electricity and other technologies, it requires a battery ...

Deep Optics has designed lenses that dynamically correct vision impairment. The 32°N sunglasses use pixelated liquid crystal (LC) lenses which mimic human eye behaviour, providing wearers with ...