Photoresist contrast
= Photoresist contrast
{title2=$\gamma$}
The inverse logarithmic dose range between retention and clearing, $\gamma=[\log_{10}(D_c/D_r)]^{-1}$. Larger contrast permits a smaller aerial-image intensity ratio.
= Photoresist contrast
{title2=$\gamma$}
The inverse logarithmic dose range between retention and clearing, $\gamma=[\log_{10}(D_c/D_r)]^{-1}$. Larger contrast permits a smaller aerial-image intensity ratio.