Below you will find pages that utilize the taxonomy term “Shield” Quartz glass shield for fab lamp On the lithography line, a lamp drifting just 0.5°C during photoresist bake can quietly push linewidths out of spec, and those wafers end up flagged... Read more...
Quartz glass shield for fab lamp On the lithography line, a lamp drifting just 0.5°C during photoresist bake can quietly push linewidths out of spec, and those wafers end up flagged... Read more...
