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[Patent #] 2011/0244184 [Description] 
ALKALINE ETCHING SOLUTION FOR TEXTURING A SILICON WAFER SURFACE An etching solution for texturing a silicon wafer surface is provided. The etching solution may include an aqueous solution of at least one alkaline etching...
Applications filed at Oct 06 2011 | Coating composition, optical film, polarizing plate, and image display apparatus | Patents.com