首页>
外国专利>
Layered devices having surface curvature and method of constructing same
Layered devices having surface curvature and method of constructing same
展开▼
机译:具有表面曲率的分层装置及其构造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of treating a substrate having first and second sides with corresponding oppositely facing first and second surfaces, to produce curvature in the first surface. The method includes the steps of removing material, according to a predetermined pattern, from the second side of the substrate, and applying a stress-producing film of material to at least one surface of the substrate to thereby cause the substrate to bend to produce the desired curvature in the first surface.
展开▼