Abstract: Head-up display glass and a head-up display system are provided. The head-up display glass includes laminated glass and a reflective coating. The laminated glass includes outer glass, a polymer interlayer, and inner glass. The reflective coating includes an inner barrier layer, an improvement layer, and at least one laminated structure that are stacked. The at least one laminated structure each includes a high refractive-index layer and a low refractive-index layer that are stacked in sequence in a direction away from the inner barrier layer. The high refractive-index layer has a refractive index greater than or equal to 1.8. The low refractive-index layer has a refractive index less than 1.7. The improvement layer is disposed between the inner barrier layer and the at least one laminated structure, or between the high refractive-index layer and the low refractive-index layer.

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.