Light control material for displaying color information, and...
Light control material for displaying color, information,...
Light coupling element
Light diffraction method and diffraction device, diffraction...
Light diffraction optical method, with corresponding optical...
Light dispersive insulated glazing unit
Light distributing apparatus for dividing the light from a light
Light guide plate with diffraction gratings and backlight...
Light modulator
Light modulator structure for producing high-contrast...
Light quantity distribution control element and optical...
Light quantity distribution control element and optical...
Light reflection/diffraction device, light...
Light scanner and multi-beam generator using the same
Light-diffracting binary grating structure
Lithographic method for manufacturing a mask used in the...
Littrow grating and use of a littrow grating