Light actuated optical switching device

Light addressed liquid crystal light valve

Light adjusting sheet having a sinusoidal surface and a...

Light beam deflector

Light beam director utilizing variation of beam intensity...

Light circuit switching element

Light control device

Light control device

Light control filter

Light deflection apparatus

Light deflector and scanner

Light deflector apparatus

Light deflector of acousto-optic interaction type

Light emitting diode with porous sic substrate and method...

Light guiding sheet, manufacturing method thereof, back...

Light intensity modulator with extended linear modulation range

Light modulating device using schlieren lens system

Light modulating film of improved clarity for a light valve

Light modulating film of improved uv stability for a light...

Light modulating liquid crystal devices