CN101213667B - 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
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- CN101213667B CN101213667B CN200580050942XA CN200580050942A CN101213667B CN 101213667 B CN101213667 B CN 101213667B CN 200580050942X A CN200580050942X A CN 200580050942XA CN 200580050942 A CN200580050942 A CN 200580050942A CN 101213667 B CN101213667 B CN 101213667B
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- semiconductor device
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- 239000000463 material Substances 0.000 claims abstract description 52
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- 229910052741 iridium Inorganic materials 0.000 claims abstract description 36
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 130
- 238000004519 manufacturing process Methods 0.000 claims description 96
- 239000011229 interlayer Substances 0.000 claims description 79
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 33
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 29
- 229910000457 iridium oxide Inorganic materials 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 27
- 239000004020 conductor Substances 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 20
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 16
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 120
- 239000001257 hydrogen Substances 0.000 abstract description 120
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
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- 230000003197 catalytic effect Effects 0.000 description 13
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- 239000012535 impurity Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910000510 noble metal Inorganic materials 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 241001232787 Epiphragma Species 0.000 description 4
- 238000004380 ashing Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
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- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 150000002843 nonmetals Chemical class 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 2
- 229910018509 Al—N Inorganic materials 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- 229910018054 Ni-Cu Inorganic materials 0.000 description 1
- 229910018481 Ni—Cu Inorganic materials 0.000 description 1
- 229910019899 RuO Inorganic materials 0.000 description 1
- 229910004121 SrRuO Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- YJZATOSJMRIRIW-UHFFFAOYSA-N [Ir]=O Chemical group [Ir]=O YJZATOSJMRIRIW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002503 iridium Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001039 wet etching Methods 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
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
- H01L28/55—Capacitors with a dielectric comprising a perovskite structure material
- H01L28/57—Capacitors with a dielectric comprising a perovskite structure material comprising a barrier layer to prevent diffusion of hydrogen or oxygen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/40—Capacitors
- H01L28/60—Electrodes
- H01L28/65—Electrodes comprising a noble metal or a noble metal oxide, e.g. platinum (Pt), ruthenium (Ru), ruthenium dioxide (RuO2), iridium (Ir), iridium dioxide (IrO2)
-
- 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
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Memories (AREA)
- Semiconductor Integrated Circuits (AREA)
- Wire Bonding (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/JP2005/012314 WO2007004282A1 (ja) | 2005-07-04 | 2005-07-04 | 半導体装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101213667A CN101213667A (zh) | 2008-07-02 |
CN101213667B true CN101213667B (zh) | 2012-05-30 |
Family
ID=37604162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580050942XA Expired - Fee Related CN101213667B (zh) | 2005-07-04 | 2005-07-04 | 半导体器件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7982254B2 (zh) |
JP (1) | JP4985401B2 (zh) |
KR (1) | KR100989083B1 (zh) |
CN (1) | CN101213667B (zh) |
WO (1) | WO2007004282A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5096669B2 (ja) | 2005-07-06 | 2012-12-12 | ルネサスエレクトロニクス株式会社 | 半導体集積回路装置の製造方法 |
CN102171821B (zh) * | 2011-04-19 | 2013-02-27 | 华为技术有限公司 | 焊盘的防水结构、防水焊盘和形成该防水结构的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523595A (en) * | 1990-08-21 | 1996-06-04 | Ramtron International Corporation | Semiconductor device having a transistor, a ferroelectric capacitor and a hydrogen barrier film |
US6495879B1 (en) * | 1998-11-30 | 2002-12-17 | Nec Corporation | Ferroelectric memory device having a protective layer |
CN1627522A (zh) * | 2003-12-11 | 2005-06-15 | 富士通株式会社 | 半导体器件及其制造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54139469A (en) | 1978-04-21 | 1979-10-29 | Hitachi Ltd | Forming method of anti-corrosion electrode |
JPS6232636A (ja) | 1985-08-05 | 1987-02-12 | Nec Corp | 半導体装置 |
JPH01253940A (ja) | 1988-04-01 | 1989-10-11 | Nec Corp | 半導体装置 |
JPH02165646A (ja) | 1988-12-20 | 1990-06-26 | Nec Corp | 半導体装置 |
JPH0669270A (ja) | 1992-08-17 | 1994-03-11 | Nec Corp | 半導体集積回路装置 |
US5438023A (en) * | 1994-03-11 | 1995-08-01 | Ramtron International Corporation | Passivation method and structure for a ferroelectric integrated circuit using hard ceramic materials or the like |
JP3417167B2 (ja) * | 1995-09-29 | 2003-06-16 | ソニー株式会社 | 半導体メモリ素子のキャパシタ構造及びその形成方法 |
US5760433A (en) * | 1996-05-31 | 1998-06-02 | Hughes Electronics | In situ reactive layers for protection of ferroelectric integrated circuits |
JP3305211B2 (ja) | 1996-09-10 | 2002-07-22 | 松下電器産業株式会社 | 半導体装置及びその製造方法 |
US6495878B1 (en) * | 1999-08-02 | 2002-12-17 | Symetrix Corporation | Interlayer oxide containing thin films for high dielectric constant application |
JP2001196413A (ja) * | 2000-01-12 | 2001-07-19 | Mitsubishi Electric Corp | 半導体装置、該半導体装置の製造方法、cmp装置、及びcmp方法 |
US7049237B2 (en) * | 2001-12-21 | 2006-05-23 | Micron Technology, Inc. | Methods for planarization of Group VIII metal-containing surfaces using oxidizing gases |
JP4026387B2 (ja) * | 2002-03-27 | 2007-12-26 | セイコーエプソン株式会社 | メモリ素子 |
KR100532427B1 (ko) * | 2003-03-27 | 2005-11-30 | 삼성전자주식회사 | 강유전체 메모리 소자의 제조 방법 |
US7105400B2 (en) * | 2003-09-30 | 2006-09-12 | Kabushiki Kaisha Toshiba | Manufacturing method of semiconductor device |
-
2005
- 2005-07-04 KR KR1020077029418A patent/KR100989083B1/ko active IP Right Grant
- 2005-07-04 JP JP2007523304A patent/JP4985401B2/ja not_active Expired - Fee Related
- 2005-07-04 CN CN200580050942XA patent/CN101213667B/zh not_active Expired - Fee Related
- 2005-07-04 WO PCT/JP2005/012314 patent/WO2007004282A1/ja active Application Filing
-
2008
- 2008-01-03 US US11/969,019 patent/US7982254B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523595A (en) * | 1990-08-21 | 1996-06-04 | Ramtron International Corporation | Semiconductor device having a transistor, a ferroelectric capacitor and a hydrogen barrier film |
US6495879B1 (en) * | 1998-11-30 | 2002-12-17 | Nec Corporation | Ferroelectric memory device having a protective layer |
CN1627522A (zh) * | 2003-12-11 | 2005-06-15 | 富士通株式会社 | 半导体器件及其制造方法 |
Non-Patent Citations (2)
Title |
---|
JP特开2003-282830A 2003.10.03 |
JP特开平8-55850A 1996.02.27 |
Also Published As
Publication number | Publication date |
---|---|
US7982254B2 (en) | 2011-07-19 |
JPWO2007004282A1 (ja) | 2009-01-22 |
US20080099855A1 (en) | 2008-05-01 |
KR20080011230A (ko) | 2008-01-31 |
KR100989083B1 (ko) | 2010-10-25 |
WO2007004282A1 (ja) | 2007-01-11 |
JP4985401B2 (ja) | 2012-07-25 |
CN101213667A (zh) | 2008-07-02 |
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Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081107 |
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Effective date of registration: 20200807 Address after: Kanagawa Prefecture, Japan Patentee after: Fujitsu semiconductor storage solutions Co., Ltd Address before: Japan's Kanagawa Prefecture Yokohama Patentee before: Fujitsu Semiconductor Ltd. |
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