| 摘要 |
The invention relates to an illuminated glass panel (100) for a building, item of furniture or public transport vehicle comprising - a glass module having an edge and main faces (11, 11'), said module comprising a first glass panel (1), made of mineral or organic glass, with refractive index n1 of at least 1.4, having first and second main faces (11, 12), - a light source (4) coupled to the first glass panel, - light extraction means comprising a diffusing layer with a width of at least 1 cm containing dielectric diffusing particles (51) linked by a transparent matrix (5) of refractive index n2 at least equal to n1 or such that n1-n2 is at most 0.15. The majority of the diffusing particles are microparticles, spaced apart and comprising a transparent shell made of a dielectric material and in contact with the transparent matrix, the shell surrounding a core with refractive index n3 of at most 1.15 and having a largest dimension, referred to as D3, in a range from 5 μm to 200 μm, the microparticles having a largest dimension, referred to as D', of less than 2D3. |
