| abstract |
The invention relates to a display assembly (1) comprising a glass-ceramic plate (2) of the lithium aluminosilicate type, which is transparent to light of at least one wavelength between 400 and 500 nanometers at a thickness of 4 mm 0.2% to 4%, and a light emitting device (4), characterized in that the light emitting device (4) comprises at least one polychromatic light source (5), and the polychromatic light source (5) has at least a first emission of non-zero intensity at a nanometer wavelength, and at least a second emission at a wavelength exceeding 500 nanometers, and such that said light source (5) is positioned so as to be able to penetrate said glass-ceramic plate (2) show. |