Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 胡繼仁 | en_US |
dc.contributor.author | 龍文安 | en_US |
dc.date.accessioned | 2014-12-12T02:47:02Z | - |
dc.date.available | 2014-12-12T02:47:02Z | - |
dc.date.issued | 2004 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#GT009225544 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/76832 | - |
dc.description.abstract | 微影未來趨勢為使用濕浸式、偏振光與偏軸發光,但禁止間距將更嚴重。 本論文重點有二,第一為以模擬探討散條增進焦深與改善禁止間距之效果,第二為適用之全條減光散條材料製備。 電腦模擬,使用美國KLA-Tencor之微影模擬軟體Prolith v. 9.0,線寬為90奈米,光源使用193奈米波長、數值孔徑為0.85、門檻光強為0.3、照射寬容度為6 %、阻劑厚度為270奈米、焦深設定300奈米為可接受值,調整各項製程參數進行模擬計算。 散條可分全條遮光、全條減光、陣列減光三種,可修正光學鄰近效應,以增進解像度與焦深,此三種散條各有其利弊。 模擬發現,以四扇面偏軸發光、濕浸式、Y-偏振光和減光型相移圖罩組合對焦深效果最佳。最適化聚焦面約在阻劑厚度0.66-0.75之間,即阻劑半高以上。 全條減光散條材料首先以史密斯教授(B. W. Smith)網站篩選材料性質,再實際製備,量測其光學性質,計算值與實作之間的差異在±16 %之內。 | zh_TW |
dc.language.iso | zh_TW | en_US |
dc.subject | 散條 | zh_TW |
dc.subject | 焦深 | zh_TW |
dc.subject | 禁止間距 | zh_TW |
dc.subject | 全條減光 | zh_TW |
dc.subject | 陣列減光 | zh_TW |
dc.subject | 全條遮光 | zh_TW |
dc.subject | scatting bar | en_US |
dc.subject | depth of focus | en_US |
dc.subject | forbidden pitch | en_US |
dc.subject | whole bar attenuation | en_US |
dc.subject | array attenuation | en_US |
dc.subject | whole bar opaque | en_US |
dc.title | 以散條增進焦深與改善禁止間距之模擬及全條減光散條之製備 | zh_TW |
dc.title | The simulations of increasing DOF and improving Forbidden Pitch by Scattering Bar (SB), and fabrication of Whole Bar Attenuation (WBA) | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 應用化學系碩博士班 | zh_TW |
Appears in Collections: | Thesis |
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