首页>
外国专利>
OPTICAL SYSTEM AND MANUFACTURING METHOD THEREOF
OPTICAL SYSTEM AND MANUFACTURING METHOD THEREOF
展开▼
机译:光学系统及其制造方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present description relates to a method of manufacturing an optical system (5) comprising a layer (24) comprising through or partially through holes (26) and covered with a matrix of optical elements of micrometric size (14). The optical system comprises a face (22) intended to receive a first radiation. The method comprises exposing a film (24), of the same material as the layer or of a material different from that of the layer, to a second radiation through the matrix of optical elements of micrometric size (14 ), said material being photosensitive to the second radiation or machinable by the second radiation and the removal of the parts of the film exposed or not exposed to the second radiation to delimit the holes (26) passing completely or partially through said layer.
展开▼