Light source device and projector utilizing the same
Light source for a projection system having a light...
Light source for projector and projection type image display...
Light source for projector and projection type image display...
Light source having LED and frame structure
Light source illumination system
Light source system
Light tower diffuser
Light valve projection system with non imaging optics for illumi
Light weight lighting panel
Light-controlling sheet and surface illuminant unit
Light-directing LED apparatus
Light-directing lensing member with improved angled light...
Light-emitting diode reflector assembly having a heat pipe
Light-emitting module
Light-generating apparatus having a reflector
Light-reflecting and light-shielding apparatus of computer...
Light-reflecting and light-shielding apparatus of computer...
Light-scattering reflector
Light-shielding screen device