CN1444275A - 双镶嵌制程 - Google Patents
双镶嵌制程 Download PDFInfo
- Publication number
- CN1444275A CN1444275A CN 02106882 CN02106882A CN1444275A CN 1444275 A CN1444275 A CN 1444275A CN 02106882 CN02106882 CN 02106882 CN 02106882 A CN02106882 A CN 02106882A CN 1444275 A CN1444275 A CN 1444275A
- Authority
- CN
- China
- Prior art keywords
- layer
- inner insulation
- double
- insulation layer
- photoresist layer
- 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
- 238000000034 method Methods 0.000 title claims abstract description 79
- 238000009413 insulation Methods 0.000 claims abstract description 99
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 95
- 239000010410 layer Substances 0.000 claims description 346
- 239000011229 interlayer Substances 0.000 claims description 78
- 239000000463 material Substances 0.000 claims description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- 238000012940 design transfer Methods 0.000 claims description 20
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 description 20
- 239000010949 copper Substances 0.000 description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 16
- 239000004020 conductor Substances 0.000 description 16
- 239000002184 metal Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 8
- 229910010272 inorganic material Inorganic materials 0.000 description 6
- 239000011147 inorganic material Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 150000001879 copper Chemical class 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02106882 CN1276507C (zh) | 2002-03-07 | 2002-03-07 | 双镶嵌制程 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02106882 CN1276507C (zh) | 2002-03-07 | 2002-03-07 | 双镶嵌制程 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1444275A true CN1444275A (zh) | 2003-09-24 |
CN1276507C CN1276507C (zh) | 2006-09-20 |
Family
ID=27810939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02106882 Expired - Lifetime CN1276507C (zh) | 2002-03-07 | 2002-03-07 | 双镶嵌制程 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1276507C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101140421B (zh) * | 2006-09-04 | 2010-06-16 | 中芯国际集成电路制造(上海)有限公司 | 形成光刻胶图案的方法 |
CN102394227A (zh) * | 2011-11-30 | 2012-03-28 | 上海华力微电子有限公司 | 可降低方块电阻的铜互连结构的制造方法 |
CN102087993B (zh) * | 2009-12-04 | 2013-01-23 | 中芯国际集成电路制造(上海)有限公司 | 沟槽形成方法 |
CN104392959A (zh) * | 2014-11-28 | 2015-03-04 | 上海集成电路研发中心有限公司 | 双大马士革结构的制造方法 |
-
2002
- 2002-03-07 CN CN 02106882 patent/CN1276507C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101140421B (zh) * | 2006-09-04 | 2010-06-16 | 中芯国际集成电路制造(上海)有限公司 | 形成光刻胶图案的方法 |
CN102087993B (zh) * | 2009-12-04 | 2013-01-23 | 中芯国际集成电路制造(上海)有限公司 | 沟槽形成方法 |
CN102394227A (zh) * | 2011-11-30 | 2012-03-28 | 上海华力微电子有限公司 | 可降低方块电阻的铜互连结构的制造方法 |
CN104392959A (zh) * | 2014-11-28 | 2015-03-04 | 上海集成电路研发中心有限公司 | 双大马士革结构的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1276507C (zh) | 2006-09-20 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Semiconductor Manufacturing International (Beijing) Corporation Assignor: Semiconductor Manufacturing International (Shanghai) Corporation Contract fulfillment period: 2009.4.29 to 2014.4.29 Contract record no.: 2009990000626 Denomination of invention: Dielectric cavity priority double mosaic producing process Granted publication date: 20060920 License type: Exclusive license Record date: 20090605 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.29 TO 2014.4.29; CHANGE OF CONTRACT Name of requester: SEMICONDUCTOR MANUFACTURING INTERNATIONAL ( BEIJIN Effective date: 20090605 |
|
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111121 Address after: 201203 No. 18 Zhangjiang Road, Shanghai Co-patentee after: Semiconductor Manufacturing International (Beijing) Corporation Patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Address before: 201203 No. 18 Zhangjiang Road, Shanghai Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
CX01 | Expiry of patent term |
Granted publication date: 20060920 |
|
CX01 | Expiry of patent term |