The present disclosure relates to coatings for curved surfaces. The transparent structure may have a plurality of layers, such as an inner layer and an outer layer, which may be formed from glass. The transparent structure may include a larger curved surface with composite bending and high geometric strain, and may include one or more layers. In order to apply a physical vapor deposition coating having a uniform thickness on a curved surface, the cathode power can be modulated during deposition, a mask having an opening curved to match the curved surface can be used, the cathode shape can be changed, the cathodes can sputter the coating outwardly toward the curved surface, and the thickness of the coating can be adjusted. The magnetic field may modulate the flux generated by the cathodes and/or may adjust the pressure and/or flow of the gas. By modifying the physical vapor deposition coater in one or more of these ways, the coating may have a uniform thickness across the curved surface and thus a uniform color.
本公开涉及“用于弯曲表面的涂层”。透明结构可具有多个层,诸如内层和外层,该多个层可由玻璃形成。该透明结构可包括具有复合弯曲和高几何应变的较大弯曲表面,并且可包括一个或多个层。为了在弯曲表面上施加具有均匀厚度的物理气相沉积涂层,可该在沉积期间调制阴极功率,可使用具有弯曲与该弯曲表面匹配的开口的掩模,可改变阴极形状,这些阴极可朝向该弯曲表面向外溅射该涂层,磁场可调制由这些阴极产生的通量,和/或可调节气体的压力和/或流量。通过以这些方式中的一种或多种方式修改物理气相沉积涂布机,该涂层可跨该弯曲表面具有均匀厚度,并因此具有均匀颜色。
COATING FOR CURVED SURFACES
用于弯曲表面的涂层
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL |
Length of aerofoil curved surfaces
Engineering Index Backfile | 1953
|Uncalibrated reconstruction of curved surfaces
British Library Online Contents | 1999
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