CN1717806A - 半导体装置的制造方法 - Google Patents
半导体装置的制造方法 Download PDFInfo
- Publication number
- CN1717806A CN1717806A CNA038257092A CN03825709A CN1717806A CN 1717806 A CN1717806 A CN 1717806A CN A038257092 A CNA038257092 A CN A038257092A CN 03825709 A CN03825709 A CN 03825709A CN 1717806 A CN1717806 A CN 1717806A
- Authority
- CN
- China
- Prior art keywords
- film
- manufacture method
- dielectric film
- semiconductor device
- dielectric
- 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 109
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 87
- 239000004065 semiconductor Substances 0.000 title claims abstract description 41
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 82
- 239000010937 tungsten Substances 0.000 claims abstract description 82
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 61
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052786 argon Inorganic materials 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 9
- 238000000992 sputter etching Methods 0.000 claims abstract description 7
- 239000003990 capacitor Substances 0.000 claims description 46
- 239000011229 interlayer Substances 0.000 claims description 30
- 238000005530 etching Methods 0.000 claims description 26
- 229910052741 iridium Inorganic materials 0.000 claims description 26
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 26
- 239000010410 layer Substances 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 abstract description 59
- 238000007254 oxidation reaction Methods 0.000 abstract description 59
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 238000003860 storage Methods 0.000 description 81
- 238000000137 annealing Methods 0.000 description 29
- 239000012528 membrane Substances 0.000 description 22
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical group CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 9
- 208000037656 Respiratory Sounds Diseases 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000004151 rapid thermal annealing Methods 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000994 depressogenic effect Effects 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 tetraethyl orthosilicate salt Chemical class 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001485 argon Chemical class 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
- H01L21/0214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being a silicon oxynitride, e.g. SiON or SiON:H
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/0217—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
-
- 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
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/02227—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process
- H01L21/02252—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a process other than a deposition process formation by plasma treatment, e.g. plasma oxidation of the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/004264 WO2004090985A1 (ja) | 2003-04-03 | 2003-04-03 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1717806A true CN1717806A (zh) | 2006-01-04 |
CN100355074C CN100355074C (zh) | 2007-12-12 |
Family
ID=33156421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038257092A Expired - Fee Related CN100355074C (zh) | 2003-04-03 | 2003-04-03 | 半导体装置的制造方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1610385A4 (zh) |
JP (1) | JP4319147B2 (zh) |
CN (1) | CN100355074C (zh) |
AU (1) | AU2003236355A1 (zh) |
WO (1) | WO2004090985A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4589092B2 (ja) * | 2004-12-03 | 2010-12-01 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04323821A (ja) | 1991-04-23 | 1992-11-13 | Rohm Co Ltd | 半導体装置及びその電極用導電体の形成方法 |
JPH09139480A (ja) * | 1995-01-27 | 1997-05-27 | Toshiba Corp | 薄膜キャパシタおよびこれを用いた半導体記憶装置 |
JPH11133457A (ja) | 1997-10-24 | 1999-05-21 | Canon Inc | マトリクス基板と表示装置及びその製造方法及び投写型液晶表示装置 |
US5998258A (en) | 1998-04-22 | 1999-12-07 | Motorola, Inc. | Method of forming a semiconductor device having a stacked capacitor structure |
JP2001068648A (ja) * | 1999-08-30 | 2001-03-16 | Matsushita Electronics Industry Corp | 半導体装置及びその製造方法 |
JP2003031684A (ja) * | 2001-07-11 | 2003-01-31 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
US6734477B2 (en) * | 2001-08-08 | 2004-05-11 | Agilent Technologies, Inc. | Fabricating an embedded ferroelectric memory cell |
-
2003
- 2003-04-03 JP JP2004570546A patent/JP4319147B2/ja not_active Expired - Fee Related
- 2003-04-03 EP EP03816594A patent/EP1610385A4/en not_active Withdrawn
- 2003-04-03 WO PCT/JP2003/004264 patent/WO2004090985A1/ja active Application Filing
- 2003-04-03 CN CNB038257092A patent/CN100355074C/zh not_active Expired - Fee Related
- 2003-04-03 AU AU2003236355A patent/AU2003236355A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1610385A1 (en) | 2005-12-28 |
WO2004090985A1 (ja) | 2004-10-21 |
AU2003236355A1 (en) | 2004-11-01 |
CN100355074C (zh) | 2007-12-12 |
EP1610385A4 (en) | 2009-05-06 |
JP4319147B2 (ja) | 2009-08-26 |
JPWO2004090985A1 (ja) | 2006-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1290194C (zh) | 电容元件、半导体存储器及其制备方法 | |
CN1205664C (zh) | 半导体装置及其制造方法 | |
CN1139129C (zh) | 半导体集成电路器件及其制造方法 | |
CN1173406C (zh) | 具有电容器保护层的半导体存储器件及其制备方法 | |
CN1294655C (zh) | 半导体器件及其制造方法 | |
CN1210783C (zh) | 半导体集成电路器件的制造工艺 | |
CN1189947C (zh) | 半导体器件及其制造方法 | |
CN1905194A (zh) | 半导体器件及其制造方法 | |
CN1695248A (zh) | 半导体器件的制造方法 | |
CN1349253A (zh) | 半导体装置的制造方法及半导体装置 | |
CN1525553A (zh) | 半导体装置的制造方法 | |
CN1674287A (zh) | 铁电体存储器元件及其制造方法 | |
CN1627522A (zh) | 半导体器件及其制造方法 | |
CN1426106A (zh) | 半导体装置 | |
CN1808717A (zh) | 具有铁电电容器的半导体器件及其制造方法 | |
CN101047183A (zh) | 半导体器件及其制造方法 | |
CN1449044A (zh) | 半导体存储装置及其制造方法 | |
CN1728388A (zh) | 半导体存储装置及其制造方法 | |
CN1610119A (zh) | 半导体装置及其制造方法 | |
CN1622288A (zh) | 半导体装置的制造方法 | |
CN1848409A (zh) | 铁电体存储装置及其制造方法 | |
CN100343976C (zh) | 铁电随机存取存储器的制作方法 | |
CN1244155C (zh) | 半导体器件及其制造方法 | |
CN1591876A (zh) | 半导体装置 | |
CN1089947C (zh) | 带电容的半导体器件的制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: Tokyo, Japan, Japan Patentee after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Patentee before: Fujitsu Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20190403 |
|
CF01 | Termination of patent right due to non-payment of annual fee |