Light valves for light guides using scattering materials
Light wave diffraction device
Light waveguide with integrated input aperture for an...
Light wavelength tuning device and light source optical...
Light-beam switching/adjusting apparatus and manufacturing...
Light-diffusing device for an optical fiber, methods of producin
Light-emitting device for emitting starry light
Light-emitting textile structure, in particular for medical...
Light-emitting unit for optical fiber lightguides
Light-pipe arrangement with reduced fresnel-reflection losses
Light-receiving structure for wave-guide type optical devices
Light-reception/emission device built-in module with optical...
Light-scattering light-guiding device
Light-sensitive detector and optical demultiplexer
Light-signal delaying device
Lightguides
Lighting device and liquid crystal display device
Lighting device comprising a plurality of semiconductor...
Lighting or signalling device having an optical guide for a...
Lighting structure for intensely illuminating narrow linear regi