LOW SURFACE ROUGHNESS POLISHING PAD

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United States of America Patent

APP PUB NO 20140370788A1
SERIAL NO

13917422

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a polishing pad comprising a polishing pad body comprising a polishing surface, wherein the polishing body comprises pores, and wherein the polishing surface has a surface roughness of about 0.1 μm to about 10 μm.

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Patent Owner(s)

Patent OwnerAddress
CABOT MICROELECTRONICS CORPORATION870 NORTH COMMONS DRIVE AURORA IL 60504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
NAIR, Jayakrishnan Naperville, US 4 33

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