TIMEPIECE WITH A LIGHTING DEVICE COMPRISING AN ULTRAVIOLET LED

摘要

The invention relates to a timepiece (1) comprising a glass (3) having an inner face and an outer face relative to the timepiece, and a lighting device (4) including at least one ultraviolet or infrared LED (4a) for lighting at least one area (9) comprising fluorescent and/or phosphorescent pigments of an indicator member (7) that can be viewed through the glass. Said LED is provided on the periphery of the glass defining a wave guide capable of scattering ultraviolet or infrared light, and in that scattering means (12; 13; 15; 19; 20) for scattering the ultraviolet or infrared light from the glass towards the inside of the timepiece are provided on the ultraviolet or infrared light path.