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Specific Process Knowledge/Lithography/Strip: Difference between revisions

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*Rinse your wafers for 4-5 min. in running water after stripping .
*Rinse your wafers for 4-5 min. in running water after stripping .


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=Lift-off wet bench=
[[Image:Acetone_lift-off.jpg|300x300px|thumb|Acetone lift-off: positioned in cleanroom 3]]
This bench is only for wafers with metal!
Here are the main rules for lift-off bench use:
*Place the wafers in a dedicated wafer holder.
*Put the holder in the acetone and start the ultrasound. The strip off time is depending of resist thickness.
*Rinse your wafers for 4-5 min. in running water after stripping.
Find more info about the lift-off process here: [[Specific Process Knowledge/Photolithography/AZ5214E standard resist - reverse process]]
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