JP2011205113A5 - - Google Patents
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- Publication number
- JP2011205113A5 JP2011205113A5 JP2011114844A JP2011114844A JP2011205113A5 JP 2011205113 A5 JP2011205113 A5 JP 2011205113A5 JP 2011114844 A JP2011114844 A JP 2011114844A JP 2011114844 A JP2011114844 A JP 2011114844A JP 2011205113 A5 JP2011205113 A5 JP 2011205113A5
- Authority
- JP
- Japan
- Prior art keywords
- polishing liquid
- polishing
- liquid according
- insulating film
- interlayer insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005498 polishing Methods 0.000 claims 43
- 239000007788 liquid Substances 0.000 claims 28
- 239000010410 layer Substances 0.000 claims 17
- 239000011229 interlayer Substances 0.000 claims 12
- 239000003960 organic solvent Substances 0.000 claims 11
- 239000004020 conductor Substances 0.000 claims 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 9
- 230000004888 barrier function Effects 0.000 claims 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- 150000007524 organic acids Chemical class 0.000 claims 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- -1 organic acid esters Chemical class 0.000 claims 4
- 235000005985 organic acids Nutrition 0.000 claims 4
- 229920000620 organic polymer Polymers 0.000 claims 4
- 229910052710 silicon Inorganic materials 0.000 claims 4
- 239000010703 silicon Substances 0.000 claims 4
- 150000003482 tantalum compounds Chemical class 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 3
- 239000006061 abrasive grain Substances 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 150000001298 alcohols Chemical class 0.000 claims 2
- 150000003863 ammonium salts Chemical class 0.000 claims 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000007800 oxidant agent Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 150000004651 carbonic acid esters Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- 229940116333 ethyl lactate Drugs 0.000 claims 1
- 125000003827 glycol group Chemical group 0.000 claims 1
- 150000002334 glycols Chemical group 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 150000002596 lactones Chemical class 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims 1
- 229920003169 water-soluble polymer Polymers 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011114844A JP5447437B2 (ja) | 2001-10-31 | 2011-05-23 | 研磨液及び研磨方法 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001334376 | 2001-10-31 | ||
| JP2001334376 | 2001-10-31 | ||
| JP2002010280 | 2002-01-18 | ||
| JP2002010280 | 2002-01-18 | ||
| JP2002160181 | 2002-05-31 | ||
| JP2002160181 | 2002-05-31 | ||
| JP2011114844A JP5447437B2 (ja) | 2001-10-31 | 2011-05-23 | 研磨液及び研磨方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008058740A Division JP2008199036A (ja) | 2001-10-31 | 2008-03-07 | 研磨液及び研磨方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011205113A JP2011205113A (ja) | 2011-10-13 |
| JP2011205113A5 true JP2011205113A5 (https=) | 2012-06-21 |
| JP5447437B2 JP5447437B2 (ja) | 2014-03-19 |
Family
ID=27347759
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003541040A Pending JPWO2003038883A1 (ja) | 2001-10-31 | 2002-10-31 | 研磨液及び研磨方法 |
| JP2008058740A Pending JP2008199036A (ja) | 2001-10-31 | 2008-03-07 | 研磨液及び研磨方法 |
| JP2011114844A Expired - Lifetime JP5447437B2 (ja) | 2001-10-31 | 2011-05-23 | 研磨液及び研磨方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003541040A Pending JPWO2003038883A1 (ja) | 2001-10-31 | 2002-10-31 | 研磨液及び研磨方法 |
| JP2008058740A Pending JP2008199036A (ja) | 2001-10-31 | 2008-03-07 | 研磨液及び研磨方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US20050050803A1 (https=) |
| JP (3) | JPWO2003038883A1 (https=) |
| KR (1) | KR100704690B1 (https=) |
| CN (2) | CN100386850C (https=) |
| TW (2) | TW200300168A (https=) |
| WO (1) | WO2003038883A1 (https=) |
Families Citing this family (113)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050050803A1 (en) * | 2001-10-31 | 2005-03-10 | Jin Amanokura | Polishing fluid and polishing method |
| TWI282360B (en) * | 2002-06-03 | 2007-06-11 | Hitachi Chemical Co Ltd | Polishing composition and polishing method thereof |
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| JP2005123482A (ja) * | 2003-10-17 | 2005-05-12 | Fujimi Inc | 研磨方法 |
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| JP4428995B2 (ja) * | 2003-12-03 | 2010-03-10 | 関東化学株式会社 | 金属膜のエッチング液組成物 |
| KR100596865B1 (ko) * | 2004-01-05 | 2006-07-04 | 주식회사 하이닉스반도체 | 고평탄성 슬러리 조성물 및 이를 이용한 층간 절연막의cmp 방법 |
| US20050189322A1 (en) * | 2004-02-27 | 2005-09-01 | Lane Sarah J. | Compositions and methods for chemical mechanical polishing silica and silicon nitride |
| CN100468647C (zh) * | 2004-03-08 | 2009-03-11 | 旭硝子株式会社 | 研磨剂以及研磨方法 |
| JP2005294798A (ja) * | 2004-03-08 | 2005-10-20 | Asahi Glass Co Ltd | 研磨剤および研磨方法 |
| TW200613485A (en) * | 2004-03-22 | 2006-05-01 | Kao Corp | Polishing composition |
| JP4644434B2 (ja) * | 2004-03-24 | 2011-03-02 | 株式会社フジミインコーポレーテッド | 研磨用組成物 |
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- 2002-10-31 US US10/493,867 patent/US20050050803A1/en not_active Abandoned
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- 2002-10-31 KR KR1020047006562A patent/KR100704690B1/ko not_active Expired - Lifetime
- 2002-10-31 JP JP2003541040A patent/JPWO2003038883A1/ja active Pending
- 2002-10-31 TW TW097100408A patent/TWI314950B/zh not_active IP Right Cessation
- 2002-10-31 CN CNB028265513A patent/CN100386850C/zh not_active Expired - Lifetime
- 2002-10-31 WO PCT/JP2002/011370 patent/WO2003038883A1/ja not_active Ceased
- 2002-10-31 CN CN2007101077532A patent/CN101058713B/zh not_active Expired - Fee Related
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2007
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