JP4484880B2 - 溶剤を飽和させたチャンバ内でポリマー溶液を基板に塗布する方法及び装置 - Google Patents
溶剤を飽和させたチャンバ内でポリマー溶液を基板に塗布する方法及び装置 Download PDFInfo
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- JP4484880B2 JP4484880B2 JP2006547069A JP2006547069A JP4484880B2 JP 4484880 B2 JP4484880 B2 JP 4484880B2 JP 2006547069 A JP2006547069 A JP 2006547069A JP 2006547069 A JP2006547069 A JP 2006547069A JP 4484880 B2 JP4484880 B2 JP 4484880B2
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- 239000002904 solvent Substances 0.000 title claims description 292
- 229920000642 polymer Polymers 0.000 title claims description 74
- 239000000758 substrate Substances 0.000 title claims description 68
- 238000000034 method Methods 0.000 title claims description 29
- 229920006395 saturated elastomer Polymers 0.000 title description 5
- 238000000576 coating method Methods 0.000 claims description 92
- 239000011248 coating agent Substances 0.000 claims description 89
- 239000000203 mixture Substances 0.000 claims description 67
- 239000012159 carrier gas Substances 0.000 claims description 51
- 239000006199 nebulizer Substances 0.000 claims description 22
- 229920002120 photoresistant polymer Polymers 0.000 claims description 19
- 238000001704 evaporation Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 235000012431 wafers Nutrition 0.000 description 36
- 239000004065 semiconductor Substances 0.000 description 11
- 230000008020 evaporation Effects 0.000 description 9
- 239000011261 inert gas Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000010926 purge Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 229920006254 polymer film Polymers 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- -1 siloxanes Chemical class 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
-
- 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
- G03F7/162—Coating on a rotating support, e.g. using a whirler or a spinner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
- B05D1/005—Spin coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0486—Operating the coating or treatment in a controlled atmosphere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Description
Claims (15)
- 基板の表面にポリマー溶液を塗布する装置であって、
ポリマー溶液を塗布すべき基板を支持する回転可能なチャックを備えた塗布チャンバと、
ポリマー溶液を基板の表面の上に小出しするディスペンサと、
前記塗布チャンバと連通可能な蒸気分配装置と、を有し、この蒸気分配装置は、溶剤を溶剤蒸気に変換させる溶剤蒸気発生器を有し、前記蒸気分配装置を介して、キャリヤガスを溶剤蒸気と混合させてキャリヤ−溶剤蒸気混合物を生じさせ、このキャリヤ−溶剤蒸気混合物を前記塗布チャンバ内に流入させて、前記塗布チャンバを充満させ、
更に、前記塗布チャンバと連通可能な溶剤除去装置を有し、この溶剤除去装置は、溶剤蒸気に変換されない過剰な溶剤が基板の上に落下するのを防止するために、過剰な溶剤を除去し、
更に、過剰な溶剤を収集する収集装置を有し、この収集装置は、前記塗布チャンバ内の塗布領域の上方に配置され、過剰な溶剤が前記塗布領域内にこぼれることを防止する隆起縁部を有し、
更に、過剰な溶剤を除去するために前記収集装置と連通状態に配置された溶剤除去ラインを有する、装置。 - 前記収集装置は複数の溝を有する、請求項1記載の装置。
- 更に、複数の開口を備えたシャワーヘッドを有し、このシャワーヘッドは、前記塗布チャンバ内の塗布領域の上方に配置され、キャリヤ−溶剤蒸気混合物を前記複数の開口を通して前記塗布領域に流入させ、前記塗布領域を充満させる、請求項1又は2記載の装置。
- 複数の開口を備えたシャワーヘッドを有し、このシャワーヘッドは、前記塗布チャンバ内の塗布領域の上方に且つ前記収集装置の下方に配置され、キャリヤ−溶剤蒸気混合物を、前記収集装置から前記シャワーヘッドの複数の開口を通して下方に流し、前記塗布領域を充満させる、請求項1又は2記載の装置。
- 前記蒸気分配装置は、溶剤蒸気に変換すべき溶剤を受け入れる第1の導管と、溶剤蒸気と混合すべきキャリヤガスを受け入れる第2の導管と、キャリヤ−溶剤蒸気混合物を前記塗布チャンバ内に排出する第3の導管とを有する、請求項1ないし4のいずれかに記載の装置。
- 更に、基板を前記塗布チャンバに出し入れする基板搬送ドアを有する、請求項1ないし5のいずれかに記載の装置。
- 前記蒸気分配装置は、噴霧器及び超音波装置のうちの一方である、請求項1ないし6のいずれかに記載の装置。
- 前記溶剤除去装置は、噴霧器及び超音波装置のうちの一方である、請求項1ないし7のいずれかに記載の装置。
- 基板の表面にポリマー溶液を塗布する方法であって、
ポリマー溶液を塗布すべき基板を、基板を支持する回転可能なチャックを備えた塗布チャンバ内に固定するステップと、
キャリヤガスを溶剤蒸気と混合させて、キャリヤ−溶剤蒸気混合物を生じさせ、前記塗布チャンバをキャリヤ−溶剤蒸気混合物で充満させるステップと、
過剰な溶剤が基板上に落下するのを防止するために、溶剤蒸気に変換されない過剰な溶剤を除去するステップと、
前記塗布チャンバをキャリヤ−溶剤蒸気混合物で充満させながら、ポリマー溶液を基板の上に小出しするステップと、
基板を回転させて、ポリマー溶液を基板の表面全体に広げるステップとを有し、
前記塗布チャンバ内の塗布領域の上方に位置し且つ過剰な溶剤が前記塗布領域内にこぼれるのを防止する隆起縁部を有する収集装置内に、過剰な溶剤を収集するステップと、
過剰な溶剤を除去するために、過剰な溶剤を、前記収集装置と連通状態をなす除去ラインを通して除去するステップとを有する、方法。 - 複数の開口を備えたシャワーヘッドを用いて、キャリヤ−溶剤蒸気混合物を前記塗布領域に流入させるステップを有し、
前記シャワーヘッドは、前記塗布チャンバ内の塗布領域の上方に配置され、
キャリヤ−溶剤蒸気混合物を前記複数の開口を通して前記塗布領域内に流入させ、前記塗布領域を充満させる、請求項9記載の方法。 - キャリヤ−溶剤蒸気混合物を生じさせることを含む前記ステップは、
溶剤を溶剤蒸気に変換させる溶剤蒸気発生器を有する蒸気分配装置の第1の導管内に、溶剤蒸気に変換すべき溶剤を導入するステップと、
キャリヤガスを前記蒸気分配装置の第2の導管内に導入するステップと、
溶剤を蒸発させて溶剤蒸気を生じさせるステップと、
溶剤蒸気とキャリヤガスを混合して、キャリヤ−溶剤蒸気混合物を生じさせるステップと、
キャリヤ−溶剤蒸気混合物を前記塗布チャンバ内に導入して、前記塗布チャンバを充満させるステップとを含む、請求項9又は10記載の方法。 - 更に、基板の表面の上に小出しされたポリマー溶液から溶剤を蒸発させて、基板の前記表面の上にポリマー層を形成するステップを有する、請求項9ないし11のいずれかに記載の方法。
- 前記ポリマー溶液は、フォトレジスト溶液であり、前記ポリマー層は、フォトレジスト膜である、請求項12記載の方法。
- キャリヤ−溶剤蒸気混合物を生じさせることを含む前記ステップは、噴霧器及び超音波装置のうちの一方を用いて実施される、請求項9ないし13のいずれかに記載の方法。
- 溶剤蒸気に変換されない過剰な溶剤を除去する前記ステップは、噴霧器及び超音波装置のうちの一方を用いて実施される、請求項9ないし14のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/748,457 US7326437B2 (en) | 2003-12-29 | 2003-12-29 | Method and system for coating polymer solution on a substrate in a solvent saturated chamber |
PCT/US2004/041203 WO2005067008A2 (en) | 2003-12-29 | 2004-12-10 | Method and system for coating polymer solution on a substrate in a solvent saturated chamber |
Publications (2)
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JP2007517399A JP2007517399A (ja) | 2007-06-28 |
JP4484880B2 true JP4484880B2 (ja) | 2010-06-16 |
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JP2006547069A Expired - Fee Related JP4484880B2 (ja) | 2003-12-29 | 2004-12-10 | 溶剤を飽和させたチャンバ内でポリマー溶液を基板に塗布する方法及び装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7326437B2 (ja) |
JP (1) | JP4484880B2 (ja) |
TW (1) | TWI330107B (ja) |
WO (1) | WO2005067008A2 (ja) |
Families Citing this family (9)
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TW200304955A (en) * | 2002-04-05 | 2003-10-16 | Matsushita Electric Ind Co Ltd | Method and apparatus for producing resin thin film |
US7326437B2 (en) * | 2003-12-29 | 2008-02-05 | Asml Holding N.V. | Method and system for coating polymer solution on a substrate in a solvent saturated chamber |
US7740908B2 (en) * | 2005-02-28 | 2010-06-22 | Fujifilm Corporation | Method for forming a film by spin coating |
JP6017262B2 (ja) * | 2012-10-25 | 2016-10-26 | 東京エレクトロン株式会社 | 基板処理装置および基板処理方法 |
US9108243B2 (en) * | 2013-03-14 | 2015-08-18 | Crucible Intellectual Property, Llc | Production of large-area bulk metallic glass sheets by spinning |
CN104810252B (zh) * | 2014-01-24 | 2018-07-06 | 中芯国际集成电路制造(上海)有限公司 | 底部抗反射涂层的涂布方法 |
US9855579B2 (en) * | 2014-02-12 | 2018-01-02 | Taiwan Semiconductor Manufacturing Company | Spin dispenser module substrate surface protection system |
CN107201504B (zh) * | 2017-05-19 | 2019-04-05 | 京东方科技集团股份有限公司 | 真空干燥膜层的方法和显示器件 |
CN110879509A (zh) * | 2019-12-03 | 2020-03-13 | 深圳市思坦科技有限公司 | 涂胶设备和涂胶方法 |
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JP2845400B2 (ja) | 1988-03-09 | 1999-01-13 | 東京エレクトロン株式会社 | レジスト処理装置及び処理装置 |
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KR100370728B1 (ko) | 1994-10-27 | 2003-04-07 | 실리콘 밸리 그룹, 인크. | 기판을균일하게코팅하는방법및장치 |
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JP2001091747A (ja) | 1999-09-27 | 2001-04-06 | Nitto Denko Corp | 液晶セル基板 |
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JP3898906B2 (ja) | 2001-05-22 | 2007-03-28 | 東京エレクトロン株式会社 | 基板の塗布装置 |
KR100517547B1 (ko) | 2001-06-27 | 2005-09-28 | 삼성전자주식회사 | 포토레지스트 도포 장비 및 이 장비를 사용한포토레지스트 도포 방법 |
US6680263B2 (en) | 2002-02-12 | 2004-01-20 | Sandia National Laboratories | Method for applying a photoresist layer to a substrate having a preexisting topology |
US7326437B2 (en) | 2003-12-29 | 2008-02-05 | Asml Holding N.V. | Method and system for coating polymer solution on a substrate in a solvent saturated chamber |
-
2003
- 2003-12-29 US US10/748,457 patent/US7326437B2/en active Active
-
2004
- 2004-12-10 JP JP2006547069A patent/JP4484880B2/ja not_active Expired - Fee Related
- 2004-12-10 WO PCT/US2004/041203 patent/WO2005067008A2/en active Application Filing
- 2004-12-24 TW TW093140590A patent/TWI330107B/zh not_active IP Right Cessation
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2007
- 2007-10-05 US US11/973,100 patent/US7942967B2/en active Active
Also Published As
Publication number | Publication date |
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US7942967B2 (en) | 2011-05-17 |
WO2005067008A2 (en) | 2005-07-21 |
US20080087215A1 (en) | 2008-04-17 |
US20050147748A1 (en) | 2005-07-07 |
TWI330107B (en) | 2010-09-11 |
TW200529935A (en) | 2005-09-16 |
WO2005067008A3 (en) | 2005-12-08 |
JP2007517399A (ja) | 2007-06-28 |
US7326437B2 (en) | 2008-02-05 |
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