| 摘要 |
A semiconductor wafer may be coated with an imageable anti-reflective coating. As a result, the coating may be removed using the same techniques used to remove overlying photoresists. This may overcome the difficulty of etching anti-reflective coatings using standard etches because of their poor selectivity to photoresist and the resulting propensity to cause integrated circuit defects arising from anti-reflective coating remnants.
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