A new polishing pad of EVA-adhesive-dressed-with-SiC-grits polishing face and its applications in silicon wafer polishing

Sung Lin Tsai, Fuang Yuan Huang, Biing Hwa Yan, Yao Ching Tsai

研究成果: 書貢獻/報告類型會議論文篇章同行評審

1 引文 斯高帕斯(Scopus)

摘要

This paper presents a new polishing pad with polishing silicon surface composed of a layer of Ethylene-vinyl acetate (EVA) adhesive pad coated with SiC grits. A set of polishing parameters: coating SiC grit size, concentration of SiC grit in slurry, polishing load, polishing wheel turning speed, and absorption time of polishing pad were identified with the Taguchi Methods for optimum polishing effect in terms of roughness of polished silicon surface. A surface roughness of 0.026 μm Ra can be obtained with the following values: grit size at 1.2 μm (both coated on pad and mixed in slurry), concentration of SiC grit in slurry at 25%, polishing load at 50 gram, turning speed at 10,000 rpm, absorption time of polishing pad at 15 minutes

原文???core.languages.en_GB???
主出版物標題Advances in Abrasive Technology XIII
頁面539-544
頁數6
DOIs
出版狀態已出版 - 2010
事件13th International Symposium on Advances in Abrasive Technology, ISAAT2010 - Taipei, Taiwan
持續時間: 19 9月 201022 9月 2010

出版系列

名字Advanced Materials Research
126-128
ISSN(列印)1022-6680

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???event.eventtypes.event.conference???13th International Symposium on Advances in Abrasive Technology, ISAAT2010
國家/地區Taiwan
城市Taipei
期間19/09/1022/09/10

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