CN101326633B - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN101326633B CN101326633B CN2005800522138A CN200580052213A CN101326633B CN 101326633 B CN101326633 B CN 101326633B CN 2005800522138 A CN2005800522138 A CN 2005800522138A CN 200580052213 A CN200580052213 A CN 200580052213A CN 101326633 B CN101326633 B CN 101326633B
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- Prior art keywords
- dielectric film
- film
- wiring
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- semiconductor device
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 120
- 238000000034 method Methods 0.000 title claims abstract description 113
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 69
- 239000003990 capacitor Substances 0.000 claims abstract description 174
- 239000010410 layer Substances 0.000 claims abstract description 57
- 239000011229 interlayer Substances 0.000 claims abstract description 54
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 51
- 239000010703 silicon Substances 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 239000012528 membrane Substances 0.000 claims description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 41
- 230000002950 deficient Effects 0.000 claims description 34
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- 229910052814 silicon oxide Inorganic materials 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 21
- 239000010936 titanium Substances 0.000 claims description 20
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 17
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 14
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- 238000000227 grinding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 8
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- 230000003321 amplification Effects 0.000 description 4
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- 239000011241 protective layer Substances 0.000 description 4
- 229910021332 silicide Inorganic materials 0.000 description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
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- 238000005468 ion implantation Methods 0.000 description 3
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- 239000001301 oxygen Substances 0.000 description 3
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229960002050 hydrofluoric acid Drugs 0.000 description 2
- 150000002503 iridium Chemical class 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 101100373011 Drosophila melanogaster wapl gene Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- AIOWANYIHSOXQY-UHFFFAOYSA-N cobalt silicon Chemical compound [Si].[Co] AIOWANYIHSOXQY-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 210000004483 pasc Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
- H10B53/30—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the memory core region
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
- H01L27/105—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration including field-effect components
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/022204 WO2007063602A1 (ja) | 2005-12-02 | 2005-12-02 | 半導体装置とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101326633A CN101326633A (zh) | 2008-12-17 |
CN101326633B true CN101326633B (zh) | 2010-05-26 |
Family
ID=38091943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800522138A Expired - Fee Related CN101326633B (zh) | 2005-12-02 | 2005-12-02 | 半导体器件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7592660B2 (zh) |
JP (1) | JP4809367B2 (zh) |
KR (1) | KR100985085B1 (zh) |
CN (1) | CN101326633B (zh) |
WO (1) | WO2007063602A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009231445A (ja) * | 2008-03-21 | 2009-10-08 | Toshiba Corp | 半導体記憶装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1431713A (zh) * | 2002-01-08 | 2003-07-23 | 富士通株式会社 | 半导体器件及其制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100534985B1 (ko) * | 2001-01-15 | 2005-12-08 | 마츠시타 덴끼 산교 가부시키가이샤 | 반도체장치 및 그 제조방법 |
JP4226804B2 (ja) * | 2001-06-25 | 2009-02-18 | 株式会社東芝 | 半導体装置及びその製造方法 |
JP2004087807A (ja) * | 2002-08-27 | 2004-03-18 | Fujitsu Ltd | 半導体装置及びその製造方法 |
JP2004095861A (ja) * | 2002-08-30 | 2004-03-25 | Fujitsu Ltd | 半導体装置及びその製造方法 |
JP3972128B2 (ja) * | 2002-12-06 | 2007-09-05 | 松下電器産業株式会社 | 半導体装置およびその製造方法 |
JP4252537B2 (ja) * | 2002-12-25 | 2009-04-08 | 富士通マイクロエレクトロニクス株式会社 | 半導体装置の製造方法 |
JP2004349474A (ja) * | 2003-05-22 | 2004-12-09 | Toshiba Corp | 半導体装置とその製造方法 |
JP2005229001A (ja) * | 2004-02-16 | 2005-08-25 | Toshiba Corp | 半導体装置及び半導体装置の製造方法 |
JP2006190889A (ja) * | 2005-01-07 | 2006-07-20 | Fujitsu Ltd | 半導体装置とその製造方法 |
-
2005
- 2005-12-02 WO PCT/JP2005/022204 patent/WO2007063602A1/ja active Application Filing
- 2005-12-02 KR KR1020087012980A patent/KR100985085B1/ko active IP Right Grant
- 2005-12-02 JP JP2007547829A patent/JP4809367B2/ja not_active Expired - Fee Related
- 2005-12-02 CN CN2005800522138A patent/CN101326633B/zh not_active Expired - Fee Related
-
2008
- 2008-06-02 US US12/131,288 patent/US7592660B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1431713A (zh) * | 2002-01-08 | 2003-07-23 | 富士通株式会社 | 半导体器件及其制造方法 |
Non-Patent Citations (3)
Title |
---|
JP特开2004-193176A 2004.07.08 * |
JP特开2004-349474A 2004.12.09 * |
JP特开2004-87807A 2004.03.18 * |
Also Published As
Publication number | Publication date |
---|---|
JP4809367B2 (ja) | 2011-11-09 |
WO2007063602A1 (ja) | 2007-06-07 |
US7592660B2 (en) | 2009-09-22 |
KR20080064194A (ko) | 2008-07-08 |
US20080237795A1 (en) | 2008-10-02 |
JPWO2007063602A1 (ja) | 2009-05-07 |
KR100985085B1 (ko) | 2010-10-04 |
CN101326633A (zh) | 2008-12-17 |
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Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Japan's Kanagawa Prefecture Yokohama Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Japan's Kanagawa Prefecture Yokohama Patentee before: Fujitsu Microelectronics Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: Japan's Kanagawa Prefecture Yokohama Patentee after: Fujitsu Microelectronics Ltd. Address before: Tokyo, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: Kanagawa Prefecture, Japan Patentee after: Fujitsu semiconductor storage solutions Co.,Ltd. Address before: Japan's Kanagawa Prefecture Yokohama Patentee before: FUJITSU MICROELECTRONICS Ltd. |
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Granted publication date: 20100526 Termination date: 20211202 |
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