用蒸发方法镀制金属镜是早期商用大面积真空镀膜技术之一。对早期的这些应用来讲,只要膜的光学密度及膜与基底的附着力满足了基本要求就行,而对膜厚及均匀性等均未作特殊控制。时至今日,大面积真空镀膜已从简单的制镜以及在“钟罩”内在刚性单个物品上镀膜发展到包括用卷绕式镀膜设备在纸及塑料基底上连续制备薄膜。这些大面积镀膜技术已得到了很广泛的应用,它们包括电容器的金属化聚合物膜、包装材料的装饰膜、建筑玻璃镀膜、工艺装饰品镀膜,反射镜面和透镜镀膜以及防眩 CRT 屏等。新的市场需求、技术进步 Evaporation method of metal mirror plating is the early commercial large-area vacuum coating technology. For these early applications, there was no special control over film thickness and uniformity as long as the optical density of the film and the adhesion of the film to the substrate satisfied the basic requirements. To date, large area vacuum coatings have evolved from simple mirror making and the coating of rigid individual articles within a “bell jar” to the continuous preparation of films on paper and plastic substrates using a winding coater. These large area coating technologies are widely used, including metallized polymer films for capacitors, decorative films for packaging materials, architectural glass coatings, decorative craft coatings, mirror and lens coatings, and anti-dazzle CRT screens. New market demand, technological progress