JP3843367B2 - 半導体集積回路装置の製造方法 - Google Patents
半導体集積回路装置の製造方法 Download PDFInfo
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- JP3843367B2 JP3843367B2 JP30972598A JP30972598A JP3843367B2 JP 3843367 B2 JP3843367 B2 JP 3843367B2 JP 30972598 A JP30972598 A JP 30972598A JP 30972598 A JP30972598 A JP 30972598A JP 3843367 B2 JP3843367 B2 JP 3843367B2
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- Prior art keywords
- insulating film
- connection hole
- wiring
- film
- forming
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- 229910052581 Si3N4 Inorganic materials 0.000 claims description 41
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 41
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- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 claims description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000002955 isolation Methods 0.000 description 8
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- 238000007254 oxidation reaction Methods 0.000 description 8
- 229910021332 silicide Inorganic materials 0.000 description 8
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 8
- 238000004544 sputter deposition Methods 0.000 description 8
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- 238000009413 insulation Methods 0.000 description 6
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- 239000011574 phosphorus Substances 0.000 description 6
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 6
- 229910001936 tantalum oxide Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
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- 229910052710 silicon Inorganic materials 0.000 description 3
- 229910021341 titanium silicide Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011982 device technology Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910018594 Si-Cu Inorganic materials 0.000 description 1
- 229910008465 Si—Cu Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
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- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- 238000007790 scraping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 1
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Memories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30972598A JP3843367B2 (ja) | 1998-10-30 | 1998-10-30 | 半導体集積回路装置の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30972598A JP3843367B2 (ja) | 1998-10-30 | 1998-10-30 | 半導体集積回路装置の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000138357A JP2000138357A (ja) | 2000-05-16 |
| JP2000138357A5 JP2000138357A5 (enExample) | 2004-11-11 |
| JP3843367B2 true JP3843367B2 (ja) | 2006-11-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30972598A Expired - Fee Related JP3843367B2 (ja) | 1998-10-30 | 1998-10-30 | 半導体集積回路装置の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3843367B2 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3166749B2 (ja) | 1999-01-19 | 2001-05-14 | 日本電気株式会社 | 半導体装置およびその製造方法 |
| KR100331568B1 (ko) * | 2000-05-26 | 2002-04-06 | 윤종용 | 반도체 메모리 소자 및 그 제조방법 |
| US6518671B1 (en) * | 2000-10-30 | 2003-02-11 | Samsung Electronics Co. Ltd. | Bit line landing pad and borderless contact on bit line stud with localized etch stop layer and manufacturing method thereof |
| JP2003007854A (ja) * | 2001-06-22 | 2003-01-10 | Nec Corp | 半導体記憶装置及びその製造方法 |
| US10930763B2 (en) | 2018-09-25 | 2021-02-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method and device for forming metal gate electrodes for transistors |
| US11875752B2 (en) * | 2020-03-25 | 2024-01-16 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display panel comprising initialization signal line with protruding portion, display device and manufacture method for the same |
| CN119212384A (zh) * | 2024-10-31 | 2024-12-27 | 长鑫科技集团股份有限公司 | 半导体结构及其制备方法 |
-
1998
- 1998-10-30 JP JP30972598A patent/JP3843367B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000138357A (ja) | 2000-05-16 |
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