LED chip manufacturing process
Date:2011-06-17 13:41
Status:Close
Question:admin
LED chip manufacturing process:
Cleaning wafer coated transparent electrode layer transparent electrode pattern lithography corrosion graphic lithography platform to glue to glue dry etching annealing SiO2 deposition lithography SiO2 window graphics to plastic corrosion very graphic lithography N pre-cleaning coating stripping P annealed coating very graphic lithography cutting abrasive stripping final test chip.
In fact, the production of wafer production pr
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