Effect of mechanical process parameters
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Woong Cho; Yoomin Ahn; Chang-Wook Baek; Yong-Kweon Kim
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Article
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2003
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Elsevier Science
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English
β 485 KB
The effects of polishing pressure and abrasive on the chemical mechanical polishing of blanket and patterned aluminum thin films were investigated. The CMP process experiments were conducted using a soft pad and slurry mainly composed of acid solution and Al O abrasive. The result of the blanket fil