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The History of the Semiconductor Photomask
The History of the Semiconductor Photomask
#History #Semiconductor #Photomask
“Asianometry”
As a fundamental part of the lithography puzzle, the photomask has a fascinating history that goes all the way back to the very beginning.
So in this video, we are going to look at this essential piece of the semiconductor manufacturing process from rubylith to EUV: The photomask.
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