掩模图案 mask pattern ; masking pattern
掩模图案形成 mask definition
掩模图形单元 mask feature
掩模图形布置图 mask pattern layout
无掩模图像生成 maskless pattern generation
掩模图案发生器 mask pattern generator
中间掩模图样 reticle pattern
电子束掩模图象发生器 electron beam mask generator
槽腐蚀用掩模图象形成 trench mask definition
一种掩模的布图方法,包括为一层建立虚设图案抑制区域和单一类型的虚设图案。
A layout method for a mask includes creating dummy pattern inhibiting regions and a single dummy pattern type for a layer.
利用此结论创建用于压缩的二值掩模矩阵,并对光栅投影图之一的位相图进行基于离散余弦变换的压缩。
Using this conclusion and considering the characteristic of grating projective images, the paper creates the 0-1 value mask to compress the DCT coefficient matrix.
该方 法包括:将需要的图纹通过激光全息术记录到感光板上,制得具有全息图纹 的光学掩模板;
The method comprises the following steps: recording a required pattern onto a photographic plate through laser holography and manufacturing an optical mask plate with the holographic pattern;
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