JP4787342B2 - アミノベンゼンスルホン酸を含む半水溶性の剥離および洗浄組成物 - Google Patents
アミノベンゼンスルホン酸を含む半水溶性の剥離および洗浄組成物 Download PDFInfo
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- JP4787342B2 JP4787342B2 JP2009062026A JP2009062026A JP4787342B2 JP 4787342 B2 JP4787342 B2 JP 4787342B2 JP 2009062026 A JP2009062026 A JP 2009062026A JP 2009062026 A JP2009062026 A JP 2009062026A JP 4787342 B2 JP4787342 B2 JP 4787342B2
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- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 64
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 239000000758 substrate Substances 0.000 claims description 34
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 239000004065 semiconductor Substances 0.000 claims description 22
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- 239000003960 organic solvent Substances 0.000 claims description 21
- 238000005530 etching Methods 0.000 claims description 18
- -1 organic acid salts Chemical class 0.000 claims description 16
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- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 claims description 12
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- KVFVBPYVNUCWJX-UHFFFAOYSA-M ethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](C)(C)C KVFVBPYVNUCWJX-UHFFFAOYSA-M 0.000 claims description 12
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- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 claims description 6
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- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 6
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims description 6
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims description 6
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims description 6
- GRNRCQKEBXQLAA-UHFFFAOYSA-M triethyl(2-hydroxyethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CCO GRNRCQKEBXQLAA-UHFFFAOYSA-M 0.000 claims description 6
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 claims description 5
- KIZQNNOULOCVDM-UHFFFAOYSA-M 2-hydroxyethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].C[N+](C)(C)CCO KIZQNNOULOCVDM-UHFFFAOYSA-M 0.000 claims description 4
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 4
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000908 ammonium hydroxide Substances 0.000 claims description 3
- 235000005985 organic acids Nutrition 0.000 claims description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 2
- JQDCIBMGKCMHQV-UHFFFAOYSA-M diethyl(dimethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](C)(C)CC JQDCIBMGKCMHQV-UHFFFAOYSA-M 0.000 claims 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 36
- 239000000463 material Substances 0.000 description 16
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 14
- GTDKXDWWMOMSFL-UHFFFAOYSA-M tetramethylazanium;fluoride Chemical compound [F-].C[N+](C)(C)C GTDKXDWWMOMSFL-UHFFFAOYSA-M 0.000 description 14
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 12
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 229940098779 methanesulfonic acid Drugs 0.000 description 6
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- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 4
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- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229940079877 pyrogallol Drugs 0.000 description 1
- HBROZNQEVUILML-UHFFFAOYSA-N salicylhydroxamic acid Chemical compound ONC(=O)C1=CC=CC=C1O HBROZNQEVUILML-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- QSUJAUYJBJRLKV-UHFFFAOYSA-M tetraethylazanium;fluoride Chemical compound [F-].CC[N+](CC)(CC)CC QSUJAUYJBJRLKV-UHFFFAOYSA-M 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- BZWNJUCOSVQYLV-UHFFFAOYSA-H trifluoroalumane Chemical compound [F-].[F-].[F-].[F-].[F-].[F-].[Al+3].[Al+3] BZWNJUCOSVQYLV-UHFFFAOYSA-H 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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
- G03F7/42—Stripping or agents therefor
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5022—Organic solvents containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/34—Organic compounds containing sulfur
-
- 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
- G03F7/42—Stripping or agents therefor
- G03F7/422—Stripping or agents therefor using liquids only
- G03F7/425—Stripping or agents therefor using liquids only containing mineral alkaline compounds; containing organic basic compounds, e.g. quaternary ammonium compounds; containing heterocyclic basic compounds containing nitrogen
-
- 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
- G03F7/42—Stripping or agents therefor
- G03F7/422—Stripping or agents therefor using liquids only
- G03F7/426—Stripping or agents therefor using liquids only containing organic halogen compounds; containing organic sulfonic acids or salts thereof; containing sulfoxides
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/22—Electronic devices, e.g. PCBs or semiconductors
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/263—Ethers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Description
a.0.5%〜10%のアミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤および5%〜70%の水、を含んでいる。
a.0.5%〜10%のアミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、を含む組成物に、フォトレジスト、エッチングおよび/もしくは灰化処理残渣、または混入物質を実質的に取り除くのに十分な時間、半導体基材を接触させることを含んでいる。
a.0.5%〜10%の2−アミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、を含んでいる。
a.0.5%〜10%の2−アミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、を含む組成物に、フォトレジスト、エッチングおよび/もしくは灰化処理残渣、または混入物質を実質的に取り除くのに十分な時間、半導体基材を接触させることを含んでいる。
本実施例で用いられるそれぞれの基材は、エッチング後のレジストの最上層と、それに続くBARC層からなっている。このBARC層は更に、ハードマスクの表面上にあり、それには低誘電材料が続いている。ハードマスク物質の例としては、通常はチタン、および窒化チタンが挙げられるが、それらには限定されない。デュアルダマシン基材では、誘電体層に続いてエッチング停止層があり、更にそれに通常は銅層が続いているが、銅層には限定されない。
洗浄試験を400ミリリットルのビーカー中で、305ミリリットルの洗浄組成物を用いて、1/2インチの丸いテフロン(登録商標)の攪拌棒を600rpmに設定して実施した。この洗浄組成物を、必要に応じて、熱盤で、以下に示したように所定の温度に加熱した。約1/2インチ×1/2インチの大きさのウエハ片を以下の一組の条件下で、前記の組成物中に浸漬した。
50℃で、30分間
ここに開示される幾つかの組成物の例を表Iに示した。
PGME=プロピレングリコールメチルエーテル
THFA=テトラヒドロフルフリルアルコール
PGPE=プロピレングリコールプロピルエーテル
DEHA=ジエチルヒドロキシルアミン
2−ASA=2−アミノベンゼンスルホン酸
3−ASA=3−アミノベンゼンスルホン酸
4−ASA=4−アミノベンゼンスルホン酸
p−TSA=p−トルエンスルホン酸
MSA=メタンスルホン酸
TMAH=テトラメチルアンモニウムヒドロキシド
TMAF=テトラメチルアンモニウムフルオリド
Amm.Sulfite=亜硫酸アンモニウム
例A
PGME 46
DI水 44.4
2−ASA 2
TMAH 7
TMAF 0.6
例B
PGME 54.8
DI水 39.5
2−ASA 2
TMAH 2.1
TMAF 0.6
2−アミノピリミジン 1
例C
PGME 37.7
DI水 51
2−ASA 7
TMAH 3.7
TMAF 0.6
例D
PGME 59
DI水 30.9
2−ASA 2
amm.Sulfite 1
TMAH 6.5
TMAF 0.6
例E
PGME 37
DI水 49.9
2−ASA 2
amm.Sulfite 2
TMAH 7.5
TMAF 0.6
2−アミノピリミジン 1
例F
PGME 10
DI水 49.4
2−ASA 2
安息香酸 1
TMAH 7
TMAF 0.6
THFA 30
例G
THFA 40
DI水 49.4
2−ASA 2
安息香酸 1
TMAH 7
TMAF 0.6
例H
PGME 33
DI水 49.4
2−ASA 2
マロン酸 3
TMAH 7
TMAF 0.6
DEHA 5
例I
PGME 32.8
DI水 51.2
2−ASA 2.2
クエン酸 0.9
TMAH 7.3
TMAF 0.6
DEHA 5
例J
PGME 32.8
DI水 51.2
4−ASA 2.2
クエン酸 0.9
TMAH 7.3
TMAF 0.6
DEHA 5
例K
PGME 32.8
DI水 51.2
p−TSA 2.2
クエン酸 0.9
TMAH 7.3
TMAF 0.6
DEHA 5
例L
PGME 32.8
DI水 51.2
MSA 2.2
クエン酸 0.9
TMAH 7.3
TMAF 0.6
DEHA 5
例M
PGME 40
DI水 52.1
2−ASA 2
クエン酸 0.9
DEHA 5
例N
PGME 67.6
DI水 20.2
TBAH 1.1
2−ASA 2
DEHA 5
TEA 1.1
レゾルシノール 3
例O
PGME 32.8
DI水 51.2
2−ASA 2.2
クエン酸 0.9
TMAH 7.3
TMAF 0.6
DEHA 5
例P
PGME 32.8
DI水 46.7
2−ASA 2.2
クエン酸 6
TMAH 7.3
DEHA 5
例Q
PGME 32.8
DI水 46.7
p−TSA 2.2
クエン酸 6
TMAH 7.3
DEHA 5
例R
PGME 32.8
DI水 46.7
MSA 2.2
クエン酸 6
TMAH 7.3
DEHA 5
例S
PGME 32.8
DI水 46.7
3−ASA 2.2
クエン酸 6
TMAH 7.3
DEHA 5
例T
PGME 32.8
DI水 46.7
4−ASA 2.2
クエン酸 6
TMAH 7.3
DEHA 5
Claims (20)
- 半水溶性の剥離および洗浄組成物であって、
a.0.5%〜10%のアミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、
を含み、6〜11のpHを有している組成物。 - アミノベンゼンスルホン酸が、2−アミノベンゼンスルホン酸、3−アミノベンゼンスルホン酸、4−アミノベンゼンスルホン酸、およびそれらの混合物からなる群から選ばれる請求項1記載の組成物。
- 水混和性有機溶剤が、グリコールエーテル、フルフリルアルコール、およびそれらの混合物からなる群から選ばれる請求項1または2記載の組成物。
- 水混和性有機溶媒が、プロピレングリコールメチルエーテル(PGME)、プロピレングリコールプロピルエーテル(PGPE)、トリ(プロピレングリコール)モノメチルエーテル、2−(2−ブトキシエトキシ)エタノール、テトラヒドロフルフリルアルコール(THFA)、およびそれらの混合物からなる群から選ばれる請求項3記載の組成物。
- 有機酸、有機酸の塩、フェノール、トリアゾール、ヒドロキシルアミン誘導体、フルクトース、亜硫酸アンモニウム、2−アミノピリミジン、チオ硫酸アンモニウム、グリシン、テトラメチルグアニジン、イミノ2酢酸、ジメチルアセトアセタミド、およびそれらの混合物からなる群から選ばれる防蝕剤を0.5%〜15%更に含んでいる請求項1〜4のいずれか1項記載の組成物。
- テトラメチルアンモニウムヒドロキシド(TMAH)、テトラエチルアンモニウムヒドロキシド、テトラブチルアンモニウムヒドロキシド(TBAH)、テトラプロピルアンモニウムヒドロキシド、トリメチルエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリメチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリプロピルアンモニウムヒドロキシド、(1−ヒドロキシプロピル)トリメチルアンモニウムヒドロキシド、エチルトリメチルアンモニウムヒドロキシド、ジエチルジメチルアンモニウムヒドロキシド、ベンジルトリメチルアンモニウムヒドロキシドおよびそれらの混合物からなる群から選ばれた第四級アンモニウム化合物を、0.5%〜10%更に含んでいる請求項1〜5のいずれか1項記載の組成物。
- 半水溶性の剥離および洗浄組成物であって、
a.0.5%〜10%の2−アミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、
を含み、6〜11のpHを有している組成物。 - 水混和性有機溶剤が、グリコールエーテル、フルフリルアルコール、およびそれらの混合物からなる群から選ばれる請求項7記載の組成物。
- 有機酸、有機酸の塩、フェノール、トリアゾール、ヒドロキシルアミン誘導体、フルクトース、亜硫酸アンモニウム、2−アミノピリミジン、チオ硫酸アンモニウム、グリシン、テトラメチルグアニジン、イミノ2酢酸、ジメチルアセトアセタミド、およびそれらの混合物からなる群から選ばれる防蝕剤を0.5%〜15%更に含んでいる請求項7または8記載の組成物。
- テトラメチルアンモニウムヒドロキシド(TMAH)、テトラエチルアンモニウムヒドロキシド、テトラブチルアンモニウムヒドロキシド(TBAH)、テトラプロピルアンモニウムヒドロキシド、トリメチルエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリメチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリプロピルアンモニウムヒドロキシド、(1−ヒドロキシプロピル)トリメチルアンモニウムヒドロキシド、エチルトリメチルアンモニウムヒドロキシド、ジエチルジメチルアンモニウムヒドロキシド、ベンジルトリメチルアンモニウムヒドロキシドおよびそれらの混合物からなる群から選ばれた第四級アンモニウム化合物を、0.5%〜10%更に含んでいる請求項7〜9のいずれか1項記載の組成物。
- フォトレジスト、エッチングおよび/もしくは灰化処理残渣、または混入物質を半導体基材から取り除く方法であって、
a.0.5%〜10%のアミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、
を含み、6〜11のpHを有している組成物に、フォトレジスト、エッチングおよび/もしくは灰化処理残渣、または混入物質を実質的に取り除くのに十分な時間、半導体基材を接触させることを含む方法。 - アミノベンゼンスルホン酸が、2−アミノベンゼンスルホン酸、3−アミノベンゼンスルホン酸、4−アミノベンゼンスルホン酸、およびそれらの混合物からなる群から選ばれる請求項11記載の方法。
- 水混和性有機溶剤が、グリコールエーテル、フルフリルアルコール、およびそれらの混合物からなる群から選ばれる請求項11または12記載の方法。
- 水混和性有機溶媒が、プロピレングリコールメチルエーテル(PGME)、プロピレングリコールプロピルエーテル(PGPE)、トリ(プロピレングリコール)モノメチルエーテル、2−(2−ブトキシエトキシ)エタノール、テトラヒドロフルフリルアルコール(THFA)、およびそれらの混合物からなる群から選ばれる請求項13記載の方法。
- 前記の組成物が、有機酸、有機酸の塩、フェノール、トリアゾール、ヒドロキシルアミン誘導体、フルクトース、亜硫酸アンモニウム、2−アミノピリミジン、チオ硫酸アンモニウム、グリシン、テトラメチルグアニジン、イミノ2酢酸、ジメチルアセトアセタミド、およびそれらの混合物からなる群から選ばれる防蝕剤を0.5%〜15%更に含んでいる請求項11〜14のいずれか1項記載の方法。
- 前記の組成物が、テトラメチルアンモニウムヒドロキシド(TMAH)、テトラエチルアンモニウムヒドロキシド、テトラブチルアンモニウムヒドロキシド(TBAH)、テトラプロピルアンモニウムヒドロキシド、トリメチルエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリメチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリプロピルアンモニウムヒドロキシド、(1−ヒドロキシプロピル)トリメチルアンモニウムヒドロキシド、エチルトリメチルアンモニウムヒドロキシド、ジエチルジメチルアンモニウムヒドロキシド、ベンジルトリメチルアンモニウムヒドロキシドおよびそれらの混合物からなる群から選ばれた第四級アンモニウム化合物を、0.5%〜10%更に含んでいる請求項11〜15のいずれか1項記載の方法。
- フォトレジスト、エッチングおよび/もしくは灰化処理残渣、または混入物質を半導体基材から取り除く方法であって、
a.0.5%〜10%の2−アミノベンゼンスルホン酸またはその対応する塩、
b.30%〜90%の水混和性有機溶剤、および
c.5%〜70%の水、
を含み、6〜11のpHを有している組成物に、フォトレジスト、エッチングおよび/もしくは灰化処理残渣、または混入物質を実質的に取り除くのに十分な時間、半導体基材を接触させることを含む方法。 - 水混和性有機溶剤が、グリコールエーテル、フルフリルアルコール、およびそれらの混合物からなる群から選ばれる請求項17記載の方法。
- 前記の組成物が、有機酸、有機酸の塩、フェノール、トリアゾール、ヒドロキシルアミン誘導体、フルクトース、亜硫酸アンモニウム、2−アミノピリミジン、チオ硫酸アンモニウム、グリシン、テトラメチルグアニジン、イミノ2酢酸、ジメチルアセトアセタミド、およびそれらの混合物からなる群から選ばれる防蝕剤を0.5%〜15%更に含んでいる請求項17または18記載の方法。
- 前記の組成物が、テトラメチルアンモニウムヒドロキシド(TMAH)、テトラエチルアンモニウムヒドロキシド、テトラブチルアンモニウムヒドロキシド(TBAH)、テトラプロピルアンモニウムヒドロキシド、トリメチルエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリメチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリエチルアンモニウムヒドロキシド、(2−ヒドロキシエチル)トリプロピルアンモニウムヒドロキシド、(1−ヒドロキシプロピル)トリメチルアンモニウムヒドロキシド、エチルトリメチルアンモニウムヒドロキシド、ジエチルジメチルアンモニウムヒドロキシド、ベンジルトリメチルアンモニウムヒドロキシドおよびそれらの混合物からなる群から選ばれた第四級アンモニウム化合物を、0.5%〜10%更に含んでいる請求項17〜19のいずれか1項記載の方法。
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US12/047,655 US7687447B2 (en) | 2008-03-13 | 2008-03-13 | Semi-aqueous stripping and cleaning composition containing aminobenzenesulfonic acid |
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US8030263B2 (en) * | 2004-07-01 | 2011-10-04 | Air Products And Chemicals, Inc. | Composition for stripping and cleaning and use thereof |
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US8309502B2 (en) * | 2009-03-27 | 2012-11-13 | Eastman Chemical Company | Compositions and methods for removing organic substances |
US8444768B2 (en) * | 2009-03-27 | 2013-05-21 | Eastman Chemical Company | Compositions and methods for removing organic substances |
US8614053B2 (en) | 2009-03-27 | 2013-12-24 | Eastman Chemical Company | Processess and compositions for removing substances from substrates |
DE102011088885A1 (de) | 2011-12-16 | 2013-06-20 | Wacker Chemie Ag | Siliconlöser |
US9536730B2 (en) * | 2012-10-23 | 2017-01-03 | Air Products And Chemicals, Inc. | Cleaning formulations |
US9029268B2 (en) | 2012-11-21 | 2015-05-12 | Dynaloy, Llc | Process for etching metals |
WO2014205285A1 (en) * | 2013-06-20 | 2014-12-24 | Dow Corning Corporation | Method of removing silicone resin from a substrate |
CN103336412B (zh) * | 2013-07-03 | 2017-02-08 | 北京科华微电子材料有限公司 | 一种新型的光刻胶剥离液及其应用工艺 |
US8962490B1 (en) | 2013-10-08 | 2015-02-24 | United Microelectronics Corp. | Method for fabricating semiconductor device |
KR102265414B1 (ko) * | 2014-09-22 | 2021-06-15 | 동우 화인켐 주식회사 | 금속막용 세정제 조성물 |
TWI775722B (zh) * | 2014-12-22 | 2022-09-01 | 德商巴斯夫歐洲公司 | 化學機械拋光(cmp)組成物用於拋光含鈷及/或鈷合金之基材的用途 |
CN105573071A (zh) * | 2015-05-26 | 2016-05-11 | 叶旖婷 | 一种既高效且能保持铜面光亮又环保的褪膜液及其浓缩液 |
JP6249260B1 (ja) | 2016-11-22 | 2017-12-20 | ナガセケムテックス株式会社 | レジスト剥離液及びレジストの剥離方法 |
TWI672360B (zh) * | 2018-01-04 | 2019-09-21 | 才將科技股份有限公司 | 具有針對兩種晶格方向低選擇比(Si(100)/Si(111))及低二氧化矽蝕刻率之矽蝕刻劑組合物 |
KR20220061628A (ko) | 2020-11-06 | 2022-05-13 | 주식회사 케이씨텍 | 연마 입자 용해용 조성물 및 이를 이용한 세정 방법 |
TWI749964B (zh) * | 2020-12-24 | 2021-12-11 | 達興材料股份有限公司 | 鹼性清洗組合物、清洗方法和半導體製造方法 |
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