Sunroof glass and vehicle
AssigneeFujian Wanda Automobile Glass Industry Co., Ltd.
InventorsYuemin Lu, Jun Lin, Zhixin Chen
Life of this patent
Estimating the term…
Abstract
Sunroof glass and vehicle are provided. The sunroof glass includes a glass substrate, a metal absorption layer, and an anti-reflective layer. The glass substrate has an outer surface and an inner surface. The metal absorption layer and the anti-reflective layer are sequentially stacked on the inner surface in a direction away from the glass substrate. The anti-reflective layer includes at least one stacking including a high refractive-index layer and a low refractive-index layer. The high refractive-index layer has a refractive index greater than or equal to 1.7. The low refractive-index layer has a refractive index less than 1.7.
Claims15
Sunroof glass, comprising a glass substrate, a metal absorption layer, and an anti-reflective layer, wherein the glass substrate has an outer surface and an inner surface, and the metal absorption layer and the anti-reflective layer are sequentially stacked on the inner surface in a direction away from the glass substrate;
- wherein
- the anti-reflective layer comprises at least one stacking comprising a high refractive-index layer and a low refractive-index layer, the high refractive-index layer and the low refractive-index layer are sequentially stacked in the direction away from the glass substrate, the high refractive-index layer has a refractive index greater than or equal to 1.7, and the low refractive-index layer has a refractive index less than 1.7;
- the metal absorption layer is made of a combination of one or more of nickel (Ni), chromium (Cr), iron (Fe), titanium (Ti), molybdenum (Mo), zirconium (Zr), silicon (Si), or niobium (Nb), and has a thickness ranging from 6.5 nm to 15 nm;
- and
- the sunroof glass does not comprise a low-emissivity layer, and a sum thickness of the metal absorption layer and the anti-reflective layer is less than or equal to 100 nm.
A vehicle comprising a vehicle body and sunroof glass, wherein the sunroof glass comprises a glass substrate, a metal absorption layer, and an anti-reflective layer, the glass substrate has an outer surface and an inner surface, and the metal absorption layer and the anti-reflective layer are sequentially stacked on the inner surface in a direction away from the glass substrate;
- wherein the sunroof glass is connected to the vehicle body;
- the anti-reflective layer comprises at least one stacking comprising a high refractive-index layer and a low refractive-index layer, the high refractive-index layer and the low refractive-index layer are sequentially stacked in the direction away from the glass substrate, the high refractive-index layer has a refractive index greater than or equal to 1.7, and the low refractive-index layer has a refractive index less than 1.7;
- the metal absorption layer is made of a combination of one or more of nickel (Ni), chromium (Cr), iron (Fe), titanium (Ti), molybdenum (Mo), zirconium (Zr), silicon (Si), or niobium (Nb), and has a thickness ranging from 6.5 nm to 15 nm;
- and
- the sunroof glass does not comprise a low-emissivity layer, and a sum thickness of the metal absorption layer and the anti-reflective layer is less than or equal to 100 nm.
Dependencies are inferred from the claim text.