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词汇 Optical mask
分类 英语词汇 英语翻译词典
释义

Optical mask

中文百科

光罩 Photomask

（重定向自Optical mask）
一片光罩的展示品
Ilustración esquemática de una fotomáscara (arriba) y un circuito integrado (abajo) creado con esta máscara.
A simulated photomask. The thicker features are the integrated circuit that is desired to be printed on the wafer. The thinner features are assists that do not print themselves, but help the integrated circuit print better out-of-focus. The zig-zag appearance of the photomask is because optical proximity correction was applied to it to create a better print.
Pellicle Mounting Machine MLI

光罩（英语：Reticle, Mask）：在制作集成电路的过程中，利用光蚀刻技术，在半导体上形成图型，为将图型复制于晶圆上，必须透过光罩作用的原理。比如冲洗照片时，利用底片将影像复制至相片上。

英语百科

Photomask 光罩

（重定向自Optical mask）
A photomask.
A schematic illustration of a photomask (top) and an integrated circuit created using that mask (bottom).
A simulated photomask. The thicker features are the integrated circuit that is desired to be printed on the wafer. The thinner features are assists that do not print themselves, but help the integrated circuit print better out-of-focus. The zig-zag appearance of the photomask is because optical proximity correction was applied to it to create a better print.
Pellicle Mounting Machine MLI

A photomask is an opaque plate with holes or transparencies that allow light to shine through in a defined pattern. They are commonly used in photolithography.
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