Patent ID: 11953713
Assignee: ACR II GLASS AMERICA INC.
Field: Surface technology, coating (Chemistry)
Classification: CPC G  B | IPC B  F

Claim 0:
1. A laminated glazing, comprising:
a first glass substrate having a first surface and a second surface;
a second glass substrate having a third surface and a fourth surface;
a polymer interlayer laminated between the first glass substrate and the second glass substrate, contacting the second surface of the first glass substrate and the third surface of the second glass substrate;
a light path formed in any one or combination of the first and second glass substrates and the polymer interlayer for guiding light emitted from a light source;
a light introduction surface for introducing a light which is to be directed from the first surface or the fourth surface of the laminated glazing, to a waveguide; and
a light extraction surface for extracting, from the waveguide, the light to either one or both of an interior and an exterior of the first and second glass substrates,
wherein at least one of the light introduction surface and the light extraction surface is a diffusing film.