相关考题
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单项选择题
在Gate Step中,得到Gate Pattern的顺序是()
A.Cleaning->Gate Depo->Photo->WET Etch
B.Cleaning->Gate Depo->Photo->DRY Etch
C.Gate Depo->Cleaning->Photo->WET Etch
D.Cleaning->Photo->Gate Depo->WET Etch -
单项选择题
PHOTO设备中VCD的作用是()
A.涂布光刻胶
B.清洗glass基板
C.加热干燥,去除光刻胶里面的solvent
D.真空干燥,去除光刻胶里面的solvent -
单项选择题
PHOTO工程最主要的三个Process是()
A.Clean,Coating,Develop
B.Depo,PHOTO,WET Etch
C.Coating,Exposure,Develop
D.Exposure,Develop,IR Oven