JP4780808B2 - 現像処理方法及び現像処理装置 - Google Patents
現像処理方法及び現像処理装置 Download PDFInfo
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- JP4780808B2 JP4780808B2 JP2009022347A JP2009022347A JP4780808B2 JP 4780808 B2 JP4780808 B2 JP 4780808B2 JP 2009022347 A JP2009022347 A JP 2009022347A JP 2009022347 A JP2009022347 A JP 2009022347A JP 4780808 B2 JP4780808 B2 JP 4780808B2
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- 238000012545 processing Methods 0.000 title claims description 65
- 238000003672 processing method Methods 0.000 title claims description 13
- 239000007789 gas Substances 0.000 claims description 85
- 239000000758 substrate Substances 0.000 claims description 84
- 230000007246 mechanism Effects 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 description 78
- 238000000576 coating method Methods 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 239000010408 film Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/3042—Imagewise removal using liquid means from printing plates transported horizontally through the processing stations
- G03F7/3071—Process control means, e.g. for replenishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
- B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70425—Imaging strategies, e.g. for increasing throughput or resolution, printing product fields larger than the image field or compensating lithography- or non-lithography errors, e.g. proximity correction, mix-and-match, stitching or double patterning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Description
40 スピンチャック(基板保持部)
42 回転駆動機構
50 現像処理装置
52 現像ノズル(現像液供給ノズル)
53 N2ノズル(気体供給ノズル)
56A ノズル移動機構
60 コントローラ(制御手段)
75 N2ガス温度調整部
V0 制御弁(弁機構)
D 現像液
D1 液盛り
D2 裾部
Claims (6)
- 表面にレジストが塗布され、露光された後の基板の表面に現像液を供給して現像を行う現像処理方法において、
基板の中心から外周方向に向かうように中心側に気体供給ノズルを外周方向側に現像液供給ノズルを互いに隣接した状態で一体化して配置して、
基板を水平に保持した基板保持部を鉛直軸回りに回転させながら基板の中心部上方から上記現像液供給ノズルより現像液を供給して液盛りすると同時に、上記現像液供給ノズルと上記気体供給ノズルとを基板の中心部から基板の外周縁に向かって径方向に移動させながら、更に上記現像液供給ノズルの移動方向の後方側に生じる現像液の裾部に向かって上記気体供給ノズルから処理時の基板の温度よりも高温の気体を供給して現像処理を行う、ことを特徴とする現像処理方法。 - 請求項1記載の現像処理方法において、
上記気体が不活性ガスであることを特徴とする現像処理方法。 - 請求項1又は2記載の現像処理方法において、
現像処理を行う基板上のレジストの種類に応じて、上記基板保持部により保持された基板の回転数、現像液供給ノズル及び気体供給ノズルの移動速度、気体の吐出量及び気体の温度を制御する、ことを特徴とする現像処理方法。 - 表面にレジストが塗布され、露光された後の基板の表面に現像液を供給して現像を行う現像処理装置において、
基板を水平に保持する基板保持部と、
上記基板保持部を鉛直軸回りに回転させる回転駆動機構と、
上記基板保持部に保持された基板の表面に対して現像液を供給する現像液供給ノズルと、
上記現像液供給ノズルと互いに隣接した状態で一体化され、上記基板の表面に供給された現像液の液盛りの裾部に向かって気体を供給する気体供給ノズルと、
気体供給源から上記気体供給ノズルに供給される気体の温度を処理時の基板の温度より高温に調整する温度調整部と、
上記現像液供給ノズル及び気体供給ノズルを基板の中心から外周縁側に向かって移動する移動機構と、
上記気体供給源と気体供給ノズルとを接続する気体供給管路に介設される気体流量調整可能な弁機構と、
上記回転駆動機構、温度調整部、移動機構及び弁機構を制御する制御手段と、を具備し、
上記制御手段からの制御信号に基づいて、基板の中心から外周方向に向かうように中心側に上記気体供給ノズルを外周方向側に上記現像液供給ノズルを配置して、鉛直軸回りに回転する基板の中心部上方から上記現像液供給ノズルより現像液を供給して液盛りすると同時に、上記現像液供給ノズルと上記気体供給ノズルとを基板の中心部から基板の外周縁に向かって径方向に移動させながら、更に上記現像液供給ノズルの移動方向の後方側に生じる現像液の裾部に向かって上記気体供給ノズルから処理時の基板の温度よりも高温の気体を供給して現像処理を行う、ことを特徴とする現像処理装置。 - 請求項4記載の現像処理装置において、
上記気体が不活性ガスであることを特徴とする現像処理装置。 - 請求項4又は5記載の現像処理装置において、
上記制御手段は、現像処理を行う基板上のレジストの種類に応じた現像液の溶解温度を記憶し、該記憶されたデータに基づく制御信号に基づいて、上記基板保持部により保持された基板の回転数、現像液供給ノズル及び気体供給ノズルの移動速度、気体の吐出量及び気体の温度を制御する、ことを特徴とする現像処理装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009022347A JP4780808B2 (ja) | 2009-02-03 | 2009-02-03 | 現像処理方法及び現像処理装置 |
KR1020100006488A KR101198496B1 (ko) | 2009-02-03 | 2010-01-25 | 현상 처리 방법 및 현상 처리 장치 |
TW099102996A TWI391991B (zh) | 2009-02-03 | 2010-02-02 | A developing method and a developing processing device |
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JP2009022347A JP4780808B2 (ja) | 2009-02-03 | 2009-02-03 | 現像処理方法及び現像処理装置 |
Publications (2)
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JP2010182715A JP2010182715A (ja) | 2010-08-19 |
JP4780808B2 true JP4780808B2 (ja) | 2011-09-28 |
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Country Status (3)
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JP (1) | JP4780808B2 (ja) |
KR (1) | KR101198496B1 (ja) |
TW (1) | TWI391991B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2011124352A (ja) * | 2009-12-10 | 2011-06-23 | Tokyo Electron Ltd | 現像処理方法、プログラム及びコンピュータ記憶媒体 |
JP6007925B2 (ja) * | 2013-05-28 | 2016-10-19 | 東京エレクトロン株式会社 | 基板洗浄装置、基板洗浄方法及び記憶媒体 |
JP6303968B2 (ja) * | 2014-10-10 | 2018-04-04 | 東京エレクトロン株式会社 | 現像装置、現像方法及び記憶媒体 |
CN114460817A (zh) * | 2020-11-09 | 2022-05-10 | 长鑫存储技术有限公司 | 显影方法及装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS61102034A (ja) * | 1984-10-25 | 1986-05-20 | Nec Corp | フオト・レジストの現像方法 |
JPH0246465A (ja) * | 1988-08-05 | 1990-02-15 | Nec Kyushu Ltd | 現像機 |
JPH07326559A (ja) * | 1994-05-31 | 1995-12-12 | Oki Electric Ind Co Ltd | レジスト現像装置 |
JP3227595B2 (ja) * | 1996-08-20 | 2001-11-12 | 東京エレクトロン株式会社 | 現像処理方法及び現像処理装置 |
JP4098908B2 (ja) * | 1999-01-29 | 2008-06-11 | 大日本スクリーン製造株式会社 | 基板処理装置及び基板処理方法 |
JP3673704B2 (ja) * | 1999-07-28 | 2005-07-20 | 東京エレクトロン株式会社 | 基板処理装置及びその方法 |
JP3554519B2 (ja) * | 2000-02-24 | 2004-08-18 | 東京エレクトロン株式会社 | 現像処理方法および現像処理装置 |
JP2003031475A (ja) * | 2001-07-16 | 2003-01-31 | Dainippon Screen Mfg Co Ltd | 現像装置および現像方法 |
US7077585B2 (en) * | 2002-07-22 | 2006-07-18 | Yoshitake Ito | Developing method and apparatus for performing development processing properly and a solution processing method enabling enhanced uniformity in the processing |
JP2004349501A (ja) * | 2003-05-22 | 2004-12-09 | Dainippon Screen Mfg Co Ltd | 基板処理方法および基板処理装置 |
US7486377B2 (en) * | 2003-12-02 | 2009-02-03 | Tokyo Electron Limited | Developing method and developing apparatus |
JP2006202893A (ja) * | 2005-01-19 | 2006-08-03 | Toshiba Corp | 現像方法及び現像装置 |
JP4318709B2 (ja) * | 2006-10-10 | 2009-08-26 | 東京エレクトロン株式会社 | 現像処理方法及び現像処理装置 |
JP4687682B2 (ja) * | 2007-03-30 | 2011-05-25 | 東京エレクトロン株式会社 | 塗布、現像装置及びその方法並びに記憶媒体 |
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- 2009-02-03 JP JP2009022347A patent/JP4780808B2/ja active Active
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2010
- 2010-01-25 KR KR1020100006488A patent/KR101198496B1/ko active IP Right Grant
- 2010-02-02 TW TW099102996A patent/TWI391991B/zh active
Also Published As
Publication number | Publication date |
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KR101198496B1 (ko) | 2012-11-06 |
TWI391991B (zh) | 2013-04-01 |
JP2010182715A (ja) | 2010-08-19 |
TW201044440A (en) | 2010-12-16 |
KR20100089754A (ko) | 2010-08-12 |
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