| 研究生: |
陳瑞億 Chen, Rui-Yi |
|---|---|
| 論文名稱: |
奈米製程S/D缺陷改善之研究 The studies of improving S/D residue |
| 指導教授: |
張守進
Chang, Shoou-Jinn |
| 學位類別: |
碩士 Master |
| 系所名稱: |
電機資訊學院 - 電機工程學系碩士在職專班 Department of Electrical Engineering (on the job class) |
| 論文出版年: | 2013 |
| 畢業學年度: | 101 |
| 語文別: | 中文 |
| 論文頁數: | 36 |
| 中文關鍵詞: | 缺陷 |
| 外文關鍵詞: | defect |
| 相關次數: | 點閱:59 下載:0 |
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隨著半導體科技快速發展,半導體元件大小需持續下降,進而使積體電路操作速度與效能持續提升。但是半導體元件持續縮小的同時,蝕刻製程時產生的缺陷問題就會成為影響積體電路操作速度與效能的隱形殺手。
在S/D製程裡,經過好幾道離子植入之後,光阻變得不容易去除而容易產生缺陷問題發生,雖然可以經過多次的蝕刻來完整去除光阻,但是多次蝕刻會造成時間上成本考量及良率問題,嚴重影響後段製程以及產品的穩定度。
此篇論文探討有關半導體製程中,在S/D製程光阻去除時缺陷的產生及研究改善缺陷的方法。
To further improve the chip speed or the performance of the integrated circuit(IC), continuous shrinkage of the IC feature size is inevitable. However, in order to have a great yield on products, the nanometer size defects etched no longer can be ignored.
In Source/Drain (S/D) process, After several road ion implantation, the resist becomes not easy to remove and easy to produce defect problems occur, although may be subjected several times to complete removal of the Photo-Resist (PR) by etching, but the number of etching will cause cost considerations and the yield on the time, seriously affecting the BEOL and product stability.
The present thesis investigates how the defects are created and develops a method defect creation in the S/D process PR strip.
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校內:2018-02-19公開