KR100643628B1 - 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 - Google Patents
다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 Download PDFInfo
- Publication number
- KR100643628B1 KR100643628B1 KR1020050105280A KR20050105280A KR100643628B1 KR 100643628 B1 KR100643628 B1 KR 100643628B1 KR 1020050105280 A KR1020050105280 A KR 1020050105280A KR 20050105280 A KR20050105280 A KR 20050105280A KR 100643628 B1 KR100643628 B1 KR 100643628B1
- Authority
- KR
- South Korea
- Prior art keywords
- polishing
- polycrystalline silicon
- slurry composition
- cmp slurry
- metal oxide
- Prior art date
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 60
- 239000002002 slurry Substances 0.000 title claims abstract description 34
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 20
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 20
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims abstract description 20
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 16
- 239000011737 fluorine Substances 0.000 claims abstract description 16
- 239000004094 surface-active agent Substances 0.000 claims abstract description 16
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 14
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims abstract description 10
- 239000011164 primary particle Substances 0.000 claims abstract description 6
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims abstract description 6
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims abstract description 6
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims abstract description 5
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 5
- 239000012498 ultrapure water Substances 0.000 claims description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229910020203 CeO Inorganic materials 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000377 silicon dioxide Substances 0.000 abstract description 6
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- -1 hydroxyl ions Chemical class 0.000 description 13
- 239000000654 additive Substances 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 239000008119 colloidal silica Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000005003 perfluorobutyl group Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)* 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical class C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1454—Abrasive powders, suspensions and pastes for polishing
- C09K3/1463—Aqueous liquid suspensions
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/31051—Planarisation of the insulating layers
- H01L21/31053—Planarisation of the insulating layers involving a dielectric removal step
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
콜로이달실리카 (20%) | 첨가제투입량 | 연마성능 | ||||||
폴리옥시에틸렌 퍼플루오로부틸 술포닐에스터 | TMAH (20%) | Poly-Si | PTEOS | 선택비 | ||||
연마속도 (Å/min) | WIWNU (%) | 연마속도 (Å/min) | WIWNU (%) | |||||
실시예1 | 2500g | 0.5g | 200g | 2121 | 2.27 | 26 | 3.15 | 82 |
실시예2 | 2500g | 1.0g | 200g | 1069 | 5.19 | 21 | 3.59 | 51 |
실시예3 | 2500g | 1.5g | 200g | 708 | 7.66 | 29 | 3.36 | 24 |
콜로이달실리카 (20%) | 첨가제투입량 | 연마성능 | ||||||
폴리옥시에틸렌 퍼플루오로부틸 술포닐에스터 | TMAH (20%) | Poly-Si | PTEOS | 선택비 | ||||
연마속도 (Å/min) | WIWNU (%) | 연마속도 (Å/min) | WIWNU (%) | |||||
비교예1 | 2500 g | - | 200g | 3564 | 18.95 | 30 | 15.41 | 119 |
비교예2 | 2500 g | 0.5g | - | 103 | 17.67 | 92 | 13 | 1 |
Claims (6)
- 다음의 성분들을 포함하는 것을 특징으로 하는 다결정 실리콘 연마용 CMP 슬러리 조성물;(a) 금속산화물,(b) 4급암모늄염기화합물, 및(c) 하기 화학식 1의 불소계 계면활성제.[화학식 1]CF3(CF2)nSO2X(상기 식에서 n은 1~20이고, X는 COOR, RO, (OCH2CH2)n', (OCH2CH(OH)CH2)n' 중의 하나이며, R은 탄소수가 1~20의 알킬기이며, n'은 1~100이다.)
- 제 1항에 있어서, 상기 불소계 계면활성제의 함량이 전체 조성물 대비 0.001 내지 1중량%인 것을 특징으로 하는 다결정 실리콘 연마용 CMP 슬러리 조성물.
- 제 1항에 있어서, 상기 금속산화물은 SiO2, Al2O3, CeO2, ZrO2 및 TiO2 중 적어 도 어느 하나이고, 금속산화물의 일차입자크기는 10 내지 200㎚, 비표면적은 10 내지 300㎡/g인 것을 특징으로 하는 다결정 실리콘 연마용 CMP 슬러리 조성물.
- 제 1항에 있어서, 상기 4급암모늄염기화합물은테트라메틸암모늄하이드록사이드 (Tetramethylammoniumhydroxide),테트라에틸암모늄하이드록사이드 (Tetraethylammoniumhydroxide),테트라프로필암모늄하이드록사이드(Tetrapropylammoniumhydroxide),테트라부틸암모늄하이드록사이드(Tetrabutylammoniumhydroxide) 중의 적어도 어느 하나인 것을 특징으로 하는 다결정 실리콘 연마용 CMP 슬러리 조성물.
- 제 1항에 있어서, 상기 화학식 1로 표현되는 불소계 계면활성제를 두 종 이상 동시에 혼합하여 사용하는 것을 특징으로 하는 다결정 실리콘 연마용 CMP 슬러리 조성물.
- 초순수에 불소계 계면활성제 0.001 내지 1중량%, 4급암모늄염기화합물 0.01 내지 5중량% 및 금속산화물 0.1 내지 30중량%를 포함하도록 공급하여 혼합시키는 것을 특징으로 하는 다결정 실리콘 연마용 CMP 슬러리 조성물의 제조방법.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050105280A KR100643628B1 (ko) | 2005-11-04 | 2005-11-04 | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 |
JP2008538788A JP4863524B2 (ja) | 2005-11-04 | 2005-12-27 | 多結晶シリコン膜を研磨するための化学機械研磨用スラリー組成物およびその製造方法 |
PCT/KR2005/004560 WO2007052862A1 (en) | 2005-11-04 | 2005-12-27 | Chemical mechanical polishing slurry composition for polishing polycrystalline silicon film and method for preparing the same |
DE112005003745.2T DE112005003745B4 (de) | 2005-11-04 | 2005-12-27 | Aufschlämmzusammensetzung für das chemisch-mechanische Polieren zum Polieren von polykristallinem Siliciumfilm und Verfahren zur Herstellung derselben |
CN2005800519845A CN101300320B (zh) | 2005-11-04 | 2005-12-27 | 用于对多晶硅膜进行抛光的化学机械抛光浆料组合物及其制备方法 |
US11/591,274 US7708900B2 (en) | 2005-11-04 | 2006-11-01 | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
US11/603,808 US8512593B2 (en) | 2005-11-04 | 2006-11-22 | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050105280A KR100643628B1 (ko) | 2005-11-04 | 2005-11-04 | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100643628B1 true KR100643628B1 (ko) | 2006-11-10 |
Family
ID=37653989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050105280A KR100643628B1 (ko) | 2005-11-04 | 2005-11-04 | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7708900B2 (ko) |
JP (1) | JP4863524B2 (ko) |
KR (1) | KR100643628B1 (ko) |
CN (1) | CN101300320B (ko) |
DE (1) | DE112005003745B4 (ko) |
WO (1) | WO2007052862A1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070101659A1 (en) * | 2005-11-04 | 2007-05-10 | Choung Jae H | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
EP2092034A1 (en) * | 2006-11-07 | 2009-08-26 | Cheil Industries Inc. | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
WO2022045866A1 (ko) * | 2020-08-31 | 2022-03-03 | 에스케이씨솔믹스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
WO2022124559A1 (ko) * | 2020-12-09 | 2022-06-16 | 에스케이씨솔믹스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
WO2022145653A1 (ko) * | 2020-12-30 | 2022-07-07 | 에스케이씨솔믹스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
KR102681976B1 (ko) | 2020-12-30 | 2024-07-05 | 에스케이엔펄스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105143390B (zh) * | 2013-04-17 | 2019-08-13 | 三星Sdi株式会社 | 有机膜化学机械研磨浆料组成物及使用其的研磨方法 |
EP3576136A1 (en) * | 2015-05-29 | 2019-12-04 | GlobalWafers Co., Ltd. | Method for polishing a semiconductor wafer |
CN115093794B (zh) * | 2022-06-17 | 2023-10-13 | 万华化学集团电子材料有限公司 | 一种多晶硅抛光组合物及其应用 |
CN115386300B (zh) * | 2022-08-22 | 2023-09-19 | 万华化学集团电子材料有限公司 | 一种适用于硅晶圆再生的抛光组合物、制备方法及其应用 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3262766A (en) | 1963-11-21 | 1966-07-26 | Grace W R & Co | Rare-earth oxides for polishing glass |
US3768989A (en) | 1968-08-19 | 1973-10-30 | N Goetzinger | Process for the preparation of a rare earth oxide polishing composition |
US4169337A (en) | 1978-03-30 | 1979-10-02 | Nalco Chemical Company | Process for polishing semi-conductor materials |
GB8811953D0 (en) | 1988-05-20 | 1988-06-22 | Unilever Plc | General-purpose cleaning compositions |
US5139571A (en) | 1991-04-24 | 1992-08-18 | Motorola, Inc. | Non-contaminating wafer polishing slurry |
DE4217366A1 (de) * | 1992-05-26 | 1993-12-02 | Bayer Ag | Imide und deren Salze sowie deren Verwendung |
US5759917A (en) | 1996-12-30 | 1998-06-02 | Cabot Corporation | Composition for oxide CMP |
US5938505A (en) | 1997-01-10 | 1999-08-17 | Texas Instruments Incorporated | High selectivity oxide to nitride slurry |
US6152148A (en) | 1998-09-03 | 2000-11-28 | Honeywell, Inc. | Method for cleaning semiconductor wafers containing dielectric films |
US6009604A (en) | 1998-11-09 | 2000-01-04 | Fildan; Gerhard | Front closure for a brassiere |
US6600557B1 (en) * | 1999-05-21 | 2003-07-29 | Memc Electronic Materials, Inc. | Method for the detection of processing-induced defects in a silicon wafer |
EP1272311A1 (en) * | 2000-04-07 | 2003-01-08 | Cabot Microelectronics Corporation | Integrated chemical-mechanical polishing |
JP2001303027A (ja) * | 2000-04-26 | 2001-10-31 | Seimi Chem Co Ltd | 研磨用組成物及び研磨方法 |
KR100398141B1 (ko) * | 2000-10-12 | 2003-09-13 | 아남반도체 주식회사 | 화학적 기계적 연마 슬러리 조성물 및 이를 이용한반도체소자의 제조방법 |
JP2002158194A (ja) * | 2000-11-20 | 2002-05-31 | Toshiba Corp | 化学的機械的研磨用スラリ及び半導体装置の製造方法 |
US6612911B2 (en) * | 2001-01-16 | 2003-09-02 | Cabot Microelectronics Corporation | Alkali metal-containing polishing system and method |
US6555510B2 (en) * | 2001-05-10 | 2003-04-29 | 3M Innovative Properties Company | Bis(perfluoroalkanesulfonyl)imides and their salts as surfactants/additives for applications having extreme environments and methods therefor |
WO2003038883A1 (fr) * | 2001-10-31 | 2003-05-08 | Hitachi Chemical Co., Ltd. | Fluide et procede de polissage |
US20030168627A1 (en) * | 2002-02-22 | 2003-09-11 | Singh Rajiv K. | Slurry and method for chemical mechanical polishing of metal structures including refractory metal based barrier layers |
JP2004266155A (ja) * | 2003-03-03 | 2004-09-24 | Jsr Corp | 化学機械研磨用水系分散体およびこれを用いた化学機械研磨方法ならびに半導体装置の製造方法 |
JP3984902B2 (ja) * | 2002-10-31 | 2007-10-03 | Jsr株式会社 | ポリシリコン膜又はアモルファスシリコン膜研磨用化学機械研磨用水系分散体およびこれを用いた化学機械研磨方法ならびに半導体装置の製造方法 |
KR100516886B1 (ko) * | 2002-12-09 | 2005-09-23 | 제일모직주식회사 | 실리콘 웨이퍼의 최종 연마용 슬러리 조성물 |
US6884338B2 (en) | 2002-12-16 | 2005-04-26 | 3M Innovative Properties Company | Methods for polishing and/or cleaning copper interconnects and/or film and compositions therefor |
US7968465B2 (en) * | 2003-08-14 | 2011-06-28 | Dupont Air Products Nanomaterials Llc | Periodic acid compositions for polishing ruthenium/low K substrates |
US20050090104A1 (en) | 2003-10-27 | 2005-04-28 | Kai Yang | Slurry compositions for chemical mechanical polishing of copper and barrier films |
-
2005
- 2005-11-04 KR KR1020050105280A patent/KR100643628B1/ko active IP Right Grant
- 2005-12-27 WO PCT/KR2005/004560 patent/WO2007052862A1/en active Application Filing
- 2005-12-27 JP JP2008538788A patent/JP4863524B2/ja active Active
- 2005-12-27 CN CN2005800519845A patent/CN101300320B/zh active Active
- 2005-12-27 DE DE112005003745.2T patent/DE112005003745B4/de active Active
-
2006
- 2006-11-01 US US11/591,274 patent/US7708900B2/en active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070101659A1 (en) * | 2005-11-04 | 2007-05-10 | Choung Jae H | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
US8512593B2 (en) | 2005-11-04 | 2013-08-20 | Cheil Industries, Inc. | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
EP2092034A1 (en) * | 2006-11-07 | 2009-08-26 | Cheil Industries Inc. | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same |
EP2092034A4 (en) * | 2006-11-07 | 2010-08-25 | Cheil Ind Inc | CMP MASSES, MANUFACTURING METHOD AND ITS USE |
CN101535441B (zh) * | 2006-11-07 | 2012-07-11 | 第一毛织株式会社 | 化学机械抛光浆料组合物、及其制备方法和应用方法 |
WO2022045866A1 (ko) * | 2020-08-31 | 2022-03-03 | 에스케이씨솔믹스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
WO2022124559A1 (ko) * | 2020-12-09 | 2022-06-16 | 에스케이씨솔믹스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
KR102681990B1 (ko) | 2020-12-09 | 2024-07-08 | 에스케이엔펄스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
WO2022145653A1 (ko) * | 2020-12-30 | 2022-07-07 | 에스케이씨솔믹스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
KR102681976B1 (ko) | 2020-12-30 | 2024-07-05 | 에스케이엔펄스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
KR102681982B1 (ko) | 2020-12-30 | 2024-07-05 | 에스케이엔펄스 주식회사 | 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2007052862A1 (en) | 2007-05-10 |
CN101300320A (zh) | 2008-11-05 |
DE112005003745T5 (de) | 2008-11-20 |
JP4863524B2 (ja) | 2012-01-25 |
DE112005003745B4 (de) | 2017-09-21 |
US7708900B2 (en) | 2010-05-04 |
US20070102664A1 (en) | 2007-05-10 |
JP2009515335A (ja) | 2009-04-09 |
CN101300320B (zh) | 2011-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100643628B1 (ko) | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 | |
KR20110068973A (ko) | 화학적-기계적 연마 조성물 및 그 제조 및 사용 방법 | |
JP2019157121A (ja) | 研磨用組成物 | |
KR100827594B1 (ko) | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이의 제조방법 | |
US8512593B2 (en) | Chemical mechanical polishing slurry compositions, methods of preparing the same and methods of using the same | |
KR20040060217A (ko) | 나이트라이드용 cmp 슬러리 | |
KR100746917B1 (ko) | 다결정 실리콘 연마용 cmp 슬러리 조성물 | |
KR100660767B1 (ko) | 다결정 실리콘 연마용 cmp 슬러리 및 이의 제조 방법 | |
KR100449610B1 (ko) | 절연층 연마용 슬러리 조성물 | |
KR100627589B1 (ko) | 결함 발생률이 낮은 cmp 슬러리 조성물 및 그 제조방법 | |
KR100497410B1 (ko) | 연마성능이 개선된 산화막 연마용 슬러리 조성물 | |
KR100367830B1 (ko) | Cmp용 조성물 | |
KR101178716B1 (ko) | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이를 이용한 연마 방법 | |
KR100740898B1 (ko) | 절연막 연마 속도를 증가시킨 cmp 연마용 슬러리 조성물 | |
KR100366304B1 (ko) | 반도체 웨이퍼 절연층의 화학적 기계적 연마용 조성물 | |
KR100565419B1 (ko) | 연마용 조성물 | |
KR101178717B1 (ko) | 다결정 실리콘 연마용 cmp 슬러리 조성물 및 이를 이용한 연마 방법 | |
KR100561568B1 (ko) | Cmp용 조성물 | |
KR20100050833A (ko) | 산화막 연마용 cmp 슬러리 조성물 | |
KR20130069994A (ko) | Cmp 슬러리 조성물 및 이를 이용한 연마 방법 | |
KR20070090128A (ko) | 연마용 조성물 | |
KR20020004425A (ko) | Cmp용 슬러리 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121002 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130913 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140917 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20151020 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161028 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20171019 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20181025 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20191030 Year of fee payment: 14 |