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TWI379371B - Substrate processing device - Google Patents

Substrate processing device Download PDF

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Publication number
TWI379371B
TWI379371B TW097145460A TW97145460A TWI379371B TW I379371 B TWI379371 B TW I379371B TW 097145460 A TW097145460 A TW 097145460A TW 97145460 A TW97145460 A TW 97145460A TW I379371 B TWI379371 B TW I379371B
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Taiwan
Prior art keywords
block
substrate
solvent
smoothing
gas
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TW097145460A
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English (en)
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TW200933796A (en
Inventor
Junya Minamida
Seiki Ishida
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Tokyo Electron Ltd
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    • H10P72/0604
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/708Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
    • G03F7/70975Assembly, maintenance, transport or storage of apparatus
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70Microphotolithographic exposure; Apparatus therefor
    • G03F7/708Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
    • G03F7/70991Connection with other apparatus, e.g. multiple exposure stations, particular arrangement of exposure apparatus and pre-exposure and/or post-exposure apparatus; Shared apparatus, e.g. having shared radiation source, shared mask or workpiece stage, shared base-plate; Utilities, e.g. cable, pipe or wireless arrangements for data, power, fluids or vacuum
    • H10P72/0436

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Description

1379371 六、發明說明: 【發明所屬之技術領域】 【0001】 .膜表面粗縫之處理 單元之基板處理裝置 基板處理妓,尤有關於在例如半導體晶®等 塗布•顯影處理單元中組裝有改善基板之光 牛㈣曰曰圓荨 【先前技術】 【0002】 半導體進行有:如 „塗布處理、在晶圓表面上使既忒二==且 理、糟由顯影液使曝光後之晶_影之顯影處理 底層膜等之蝕刻處理等。 及蝕刻aaH之 【0003】 處理上賴影處理後之光_絲面上,因曝光 寺…、射於日日圓表面之光之波動性質丨例如KrF之、古真么 248nm、ArF之波長為i93nm},會乃弁阻圄安〃 之波長為 亩方Θ屮银㈣心Γ > 會光阻圖案側壁面之水平及錯 i^u j {lwr (Line W.dth Roughness) ^ LER CLine Edge R〇ughness) , : 發fit而使Λ面粗輪,以此光阻圖案為遮罩侧處 形成精密之電路圖案,造成所期 【0004】 LERfL:=f5善上述凹凸{LWR(UneWidthR〇Ughness)、 LER (Line Edge Roughness ))之方法,申 法,使用光阻之溶劑氛gj、、容解弁_ π ° 種方 滑處理)(她==^目㈣表崎其平滑化(平 【0005】 5 1379371 經顯影處歡級表自面案且已曝光處理並 ::阻圖案表面之凹凸⑽滑阻圖案膨 圖4 ^ = _2_〜_號公報(懈利範圍、
【發明内容】 所欲解決之淫芻 【0007】 然而,僅以配置於裝置内之排氣杯難以確實回收自 二2念f心溶劑蒸氣朝裝置内漏洩。因此,若將平 = ί ΐ 顯影處理單元,即會產生平滑處理單元 到-7,圍漏④至外部,塗布·顯影4理單元内及曝光裝置受 且溶劑氛圍―旦漏、;妓外部,亦令人擔心對人體 【0008】 鑑於上述情事:本發明以提供一種基板處理裝置為其課題, 方止於平μ處理單it内產生之溶劑蒸氣氛圍朝外部漏,且易於 將平滑處理單元組裝於塗布•顯影處理系統。 、 jL決課題之年段 【0009】 為解決上述課題,本發明之基板處理裝置包含: 塗布·顯影處理區塊,配置有對基板實施光阻塗布及顯影處 理之複數處理單元; ’ 送出入區塊,將未處理之基板自收納複數片基板之匿盒送入 該塗布•顯影處理區塊側,並將處理完成之基板收納至匣盒;

Claims (1)

1379371 七 、申請專利範圍: —種基板處理裝置,包含 101年8月|日修正替換頁 97145460(無劃線) 處理2^^_謂㈣繼輸塗布及顯影 入人區塊,將未處理之基板自收納複數片基板之匡盒送 入雜布•㈣處賴_,並將處理完狀基板㈣於匡盒; 基板介面_,在該塗布·顯影處理區塊解紐置之間ί遞 =滑處理區塊,配置有转處理單元,該平_理單元朝 案並經曝錢之顯影處理之基板光阻圖案表面 供、、δ光阻之溶劑蒸氣而平滑化光阻圖案表面; 八氣流形成機構,自該塗布•顯影處理區塊、送出入區塊、 "面區塊及平滑處理區塊上方朝下方形成空氣之氣流;及 控制機構,用以控制該氣流形成機構; 該控制機構根據來自檢測該塗布·顯影處理區塊内之壓 之第1壓力感測器及檢測該平滑處理區塊内之壓力之第2厣 之檢測訊號,藉由控制該氣流形成機構内介設於通i =布•顯t彡處理區塊之通氣路巾的第ut量調細與介設於 ϋ該平滑處賴塊之通氣路中之第2流量調㈣,而使該平 ο Γ ί理區塊内之壓力低於該塗布•顯影處理區塊内之壓力。 厶如申請專利範圍第1項之基板處理裴置,1 ,該送出入區塊内壓力之第3ί力感== 感,器之檢測訊號,藉由控制該氣流形成機構内介設於針對該 =出入區塊之通氣路珠之第3流量調整閥與該第2流量調整 令該平滑處賴塊内之壓力低於該送出入區塊内之壓力。 .〇申請專利範圍第1或2項之基板處理裝置,其中於該平滑處 ,區塊之下部排氣側配置收集溶劑氛圍之過濾/器,並於該過渡 游側配置氣^漏偵測感測器,根據該氣體茂漏偵測感 =為之檢測訊號’藉由該控制機構可將檢測資訊顯示於顯示機 構0 29 1379371 4. 如申請專利範圍第1或2項之基板處理裝置 配置用以將附著於平滑處理後基板之溶敝圍蒸發 處理單元麟精處理單元之間配置 5. 如申請專利範圍第丨或2項之基板處理裝置,i中於哕 内配置紫外線照射單元,該紫外線照射單元對;表^ 刀離光阻圖案之溶解抑制性保護基之紫外線,並在該 祕=射單元能平滑處理單元之間配輯遞基板用之基 扳輸运臂。 6. ^申,專·圍第丨或2項之基板處理裝置,其中該平滑處理 早兀中的溶劑蒸氣供給機構包含: 噴嘴’朝基板表面喷吐出溶劑蒸氣; 溶劑蒸氣產生用槽,用以收納溶劑; 氣體供給源,朝該溶劑蒸氣產生用槽内供給溶劑蒗 用氣體;及 … 洛劑蒸氣供給管路,連接該嘴嘴與溶劑蒸氣產生用槽; ^ f該溶劑蒸氣產生用槽中包含:溫度感測器,用以檢測該 岭,絡氣產生用槽内之溫度;及液面高度感測器,用以檢測溶 劑蒸氣產生用槽内溶劑液面之高度; ^且於連接該溶劑蒸氣產生用槽與氣體供給源之氣體供給 官路中介設氣體流量調整閥,並於該溶劑蒸氣供給管路中介設 溶劑蒸氣之流量調整閥; 且於該平滑處理區塊内配置氣體濃度感測器,用以檢測該 平滑處理區塊内的處理單元外之溶劑氛圍;且 〇〇根據來自該氣體濃度感測器、溫度感測器及液面高度感測 裔之檢測訊號,藉由該控制機構,控制該氣體流量調整閥及溶 劑瘵氣之流量調整閥,並將檢測資訊顯示於該顯示機構。 30
TW097145460A 2007-12-18 2008-11-25 Substrate processing device TWI379371B (en)

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JP2007325718A JP4601080B2 (ja) 2007-12-18 2007-12-18 基板処理装置

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TW200933796A TW200933796A (en) 2009-08-01
TWI379371B true TWI379371B (en) 2012-12-11

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
TWI616970B (zh) * 2015-06-18 2018-03-01 思可林集團股份有限公司 基板處理裝置及基板處理方法
TWI728134B (zh) * 2016-07-05 2021-05-21 日商東京威力科創股份有限公司 基板處理裝置、基板處理方法及記憶媒體

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JP6094513B2 (ja) 2014-02-28 2017-03-15 東京エレクトロン株式会社 処理ガス発生装置、処理ガス発生方法、基板処理方法及び記憶媒体
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TWI616970B (zh) * 2015-06-18 2018-03-01 思可林集團股份有限公司 基板處理裝置及基板處理方法
TWI728134B (zh) * 2016-07-05 2021-05-21 日商東京威力科創股份有限公司 基板處理裝置、基板處理方法及記憶媒體

Also Published As

Publication number Publication date
JP4601080B2 (ja) 2010-12-22
US8033244B2 (en) 2011-10-11
KR101359804B1 (ko) 2014-02-07
US20090151631A1 (en) 2009-06-18
TW200933796A (en) 2009-08-01
KR20090066248A (ko) 2009-06-23
JP2009147261A (ja) 2009-07-02

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