Specific Process Knowledge/Lithography/Development/Developer TMAH UV-lithography processing: Difference between revisions
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Spin-off is designed to stop the development by removing the developer from the wafer before the rinse. It is usually carried out as a short spin at high speed (3s @ 4000 rpm), but may be omitted. | Spin-off is designed to stop the development by removing the developer from the wafer before the rinse. It is usually carried out as a short spin at high speed (3s @ 4000 rpm), but may be omitted. | ||
Processes are divided into single puddle (SP), double puddle (DP), and multiple puddle (MP). | |||
==Rinse== | ==Rinse== | ||