| 摘要 |
A front windshield glass of an automobile with sunshine-shielding plate function comprises a lower glass layer, a lower polyvinyl butyral (PVB) layer, a flexible allochroic layer, an upper polyvinyl butyral (PVB) layer, and an upper glass layer consecutively laminated and connected with one another from bottom to top. The flexible allochroic layers are positioned at the upper portion of the front windshield glass of an automobile, the light transmittance of which reduces as the intensification of the light increases, thus functioning as sunshine-shielding plates. Due to the flexible allochroic layers being positioned at the upper portion of the front windshield glass of an automobile, such that the remaining portions of the front windshield glass of the automobile are still transparent glass, the view of the driver would be unaffected. The flexible allochroic layer is applicable to the production of curved front windshield glass having a certain radian. |
