Tinted laminated vehicle glazing
First Claim
1. A laminated vehicle glazing, suitable for use with an optical sensor, comprising:
- first and second plies of glazing material joined together by a ply of interlayer material between them,the first ply of glazing material being a pane of body-tinted glass having a colorant portion consisting of 0.70 to 1.00% by weight total iron (calculated as Fe2O3), 0 to 1.0% titania (calculated as TiO2) and 0 to 2.0% ceria (calculated as CeO2),wherein the glazing has a transmittance of at least 30% through the entire wavelength range of 400 to 2100 nm.
1 Assignment
0 Petitions
Accused Products
Abstract
A laminated vehicle glazing, suitable for use with an optical sensor (for example a LIDAR type sensor), comprises first and second plies of glazing material joined together by a ply of interlayer material between them, and either: a) the first ply is a pane of body-tinted glass having a colorant portion consisting of 0.70 to 1.00% by weight total iron (calculated as Fe2O3), 0 to 1.0% titania and 0 to 2.0% ceria, such that the glazing has a transmittance of at least 30% in the wavelength range 400 to 2100 nm, or b) the first ply of glazing material is a pane of body-tinted glass having a colorant portion consisting of 0.30 to 0.80 by weight total iron (calculated as Fe2O3), 0 to 1.0% titania (calculated as TiO2) and 0 to 2.0% ceria (calculated as CeO2), and the ply of interlayer material is a solar (IR) absorbing material, such that the glazing has a transmittance of at least 30% in the wavelength range 750 to 1300 nm.
10 Citations
17 Claims
-
1. A laminated vehicle glazing, suitable for use with an optical sensor, comprising:
-
first and second plies of glazing material joined together by a ply of interlayer material between them, the first ply of glazing material being a pane of body-tinted glass having a colorant portion consisting of 0.70 to 1.00% by weight total iron (calculated as Fe2O3), 0 to 1.0% titania (calculated as TiO2) and 0 to 2.0% ceria (calculated as CeO2), wherein the glazing has a transmittance of at least 30% through the entire wavelength range of 400 to 2100 nm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A laminated vehicle glazing, suitable for use with an optical sensor, comprising:
-
first and second plies of glazing material joined together by a ply of interlayer material between them, the first ply of glazing material being a pane of body-tinted glass having a colorant portion consisting of 0.30 to 0.80% by weight total iron (calculated as Fe2O3), 0 to 1.0% titania (calculated as TiO2) and 0 to 2.0% ceria (calculated as CeO2), and the ply of interlayer material being a solar absorbing material, wherein the glazing has a transmittance of at least 30% through the entire wavelength range of 750 to 1300 nm. - View Dependent Claims (17)
-
Specification