研究生: |
陳沛樺 Chen, Pei-Hua |
---|---|
論文名稱: |
化學機械拋光中先進鑽石碟對石墨拋光墊之修整與拋光效能研究 A Study of Conditioning and Polishing to the Advanced Diamond Disk Dressed Graphite Impregnated Pad for CMP Process |
指導教授: |
左培倫
Tso, Pei-Lum |
口試委員: | |
學位類別: |
碩士 Master |
系所名稱: |
工學院 - 動力機械工程學系 Department of Power Mechanical Engineering |
論文出版年: | 2009 |
畢業學年度: | 97 |
語文別: | 中文 |
論文頁數: | 95 |
中文關鍵詞: | 化學機械拋光 、拋光墊 、鑽石修整器 、修整率 、材料移除率 |
外文關鍵詞: | Chemical Mechanical Polishing, Polishing pad, Diamond disk, Dressing rate, Material removal rate |
相關次數: | 點閱:4 下載:0 |
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化學機械拋光是半導體製程中達到全域平坦化最有效的方法,隨著大尺寸及小線寬的發展需求,其相關技術有提升與改善之必要性。
因此,本研究結合化學機械拋光中的修整與拋光兩者進行探討,以比較先進鑽石碟修整石墨與IC1000拋光墊、硬焊鑽石碟修整石墨與IC1000拋光墊四種修整器與拋光墊的搭配下,其修整率、試片的材料移除率、拋光時的摩擦力以及拋光墊表面形態的差異。本研究最終目的,是希望歸納出四組實驗的整體效能對製程改善的優劣性。
本論文最終結果顯示,石墨拋光墊的拋光液涵養量高,能有效將拋光液磨粒留在拋光界面中,提高磨粒與試片的接觸面積。而以先進鑽石碟修整的拋光墊表面情況良好,雖呈現的材料移除率偏低,但是整體製程穩定。
[1] 左培倫,黃志龍,“化學機械拋光技術發展趨勢”,機械工業雜誌,第206期,85年5月,pp.131-145。
[2] 土肥俊郎等著,王建榮,林必窈,林慶福等編譯,“半導體平坦化CMP技術”,全華科技圖書股份有限公司,89年6月再版。
[3] P.S. Sreejith, G. Udupa, Y.B.M. Noor, B.K.A. Ngoi,“Recent Advances in Machining of Silicon Wafer for Semiconductor Applications”, The International Journal of Advanced Manufacturing Technology, 2001.
[4] Y. Moon, “ Mechanical Aspects of The Material Removal Mechanism in Chemical Mechanical Polishing(CMP) ”,Fall 1999
[5] Nam-Hoon Kim, Yong-Jin Seo, Woo-Sun Lee, “Temperature effects of pad conditioning process on oxide CMP: Polishing pad, slurry characteristics, and surface reactions”, Microelectronic Engineering, 83, 2006, pp362-370.
[6] 宋健民,“多晶鑽石刨平器:拋光墊的精密修整及脆硬材料的延性切削”,精密製造與新興能源機械技術專輯,2006年。
[7] John McGrath, Chris Davis, “Polishing Pad Surface Characterisation in Chemical Mechanical Planarisation”, Journal of Materials Processing Technologh, 2004, pp666-673.
[8] Sidney Huey, Steven T. Mear, Yuchun Wang, “Technological Breakthrough in Pad Life Improvement and its Impact on CMP CoC”, IEEE/SEMI Advanced Semiconductor Manufacturing Conference, 1999, pp.54-58.
[9] J. Sung, Y. L. Pai, “CMP Pad Dresser: A Diamond Grid Solution”, Advances in Abrasive Technology III, The Society of Grinding Engineers, 2000, pp.189-196.
[10] K. H. Park, H. J. Kim, O. M. Chang, H. D. Jeong, “Effect of Pad Properties on Material Removal in Chemical Mechanical Polishing”, Journal of Materials Processing Technology, 2007, pp73-76.
[11] H. D. Jeong, K. H. Park, K. K. Cho, “CMP Pad Break-in Time Reduction in Silicon Wafer Polishing”, Annals of the CIRP, 2007, pp357-360.
[12] 洪佩文,“化學機械拋光研磨中鑽石修整器修整特性之研究”,台灣大學機械工程系碩士論文,2002年。
[13] 黃煜忠,“化學機械拋光修整製程中先進與硬焊鑽石碟磨耗特性之比較”,清華大學動力機械工程系碩士論文,2008年。
[14] James C. Sung, Cheng-Shiang Chou, Y ing-Tung Chen, Chih-Chung Chou, Yang-Liang Pai, Shao-Chung Hu, Michael Sung, “Polycrystalline Diamond(PCD) Shaving Dresser: The Ultimate Disk(UDD) for CMP Pad Conditioning”, KINIK Company.
[15] James C. Sung, Cheng-Shiang Chou, Chih-Chung Chou, Shao-Chung Hu, Michael Sung, “The Dressing of Resilient Pads for CMP of 32 nm IC Wafers: Implications for Future Manufacture if 450 mm Semiconductor Wafers”, KINIK Company.
[16] 何碩洋,“化學機械拋光中拋光墊修整參數影響之研究”,清華大學動力機械工程系碩士論文,2002年。
[17] H. Liang, J. M. Martin, R. Lee, “Influence of Oxides on Friction During Cu CMP” University of Alaska and Argonne National Lab., Journal of electronic materials, 2001.
[18] A. K. Sikder, F. Giglio, J. Wood, A. Kumar, M. Anthony, “Optimization of Tribological Properties of Silicon Dioxide during the Chemical Mechanical Planarization Process”, Journal of electronic materials, 2001.
[19] 周聖尉,“化學機械拋光中拋光墊動態及靜態特性之研究”,清華大學動力機械工程系碩士論文,2003年。
[20] 陳昇照,“銅晶圓化學機械研磨研磨墊花樣對研漿流場以及研磨效果之理論建立與實驗驗證”,成功大學機械工程學系博士論文,2002年。
[21] G. H. Xu, H. Liang,“Tribological Behavior of Copper Chemical-Mechanical Polishing”, IEEE, 2001, pp851-854.
[22] Hong Liang, “Chemical Boundary Lubrication in Chemical-Mechanical Planarization”, Tirbology International, 2005, pp235-242.
[23] Yeau-Ren Jeng, Pay-Yau Huang, “A Material Removal Rate Model Considering Interfacial Micro-Contact Wear Behavior for Chemical Mechanical Polishing”, Journal of Tribology, 2005.
[24] L. M. Cook, J. Non-cryst. Solid, 1990.