Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2005.11a
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- Pages.105-106
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- 2005
CMP Properties of ITO Thin Film by CMP Process Parameters
공정변수 변화에 따른 ITO 박막의 연마특성
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Choi, Gwon-Woo
(Chosun University) ;
- Kim, Nam-Hoon (Chosun University) ;
- Seo, Yong-Jin (Daebul University) ;
- Lee, Woo-Sun (Chosun University)
- Published : 2005.11.10
Abstract
As the integrated circuit device shrinks to the smaller dimension, the chemical mechanical polishing (CMP) process has been widely used in microelectronics and semiconductor processes. Indium tin oxide (ITO) thin film was polished by CMP by the change of process parameters for the improvement of CMP performance. Removal rate and planarity were improved after CMP process at the optimized process parameters compared to that before CMP process.