Specific Process Knowledge/Lithography/Development/Developer TMAH UV-lithography processing: Difference between revisions
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The standard rinse and dry procedure is 30s at 4000 rpm with DIW being administered from the top at the center of the substrate, followed by a 10-15s dry at 3000 rpm using nitrogen from the top at the center of the substrate. The top side rinse is at a rate of approximately 500 ml/min, corresponding to 250 ml DIW during the rinse. The flow rate of the nitrogen is 50 l/min, and the drying time is set according to the size of the substrate. | The standard rinse and dry procedure is 30s at 4000 rpm with DIW being administered from the top at the center of the substrate, followed by a 10-15s dry at 3000 rpm using nitrogen from the top at the center of the substrate. The top side rinse is at a rate of approximately 500 ml/min, corresponding to 250 ml DIW during the rinse. The flow rate of the nitrogen is 50 l/min, and the drying time is set according to the size of the substrate. | ||
= | =Process recommendations= | ||
Recommended parameters for development of different resists. | Recommended parameters for development of different resists. | ||