CN103035484B - 制作具有局部互连金属电极的mim电容器的方法及相关结构 - Google Patents
制作具有局部互连金属电极的mim电容器的方法及相关结构 Download PDFInfo
- Publication number
- CN103035484B CN103035484B CN201210365768.XA CN201210365768A CN103035484B CN 103035484 B CN103035484 B CN 103035484B CN 201210365768 A CN201210365768 A CN 201210365768A CN 103035484 B CN103035484 B CN 103035484B
- Authority
- CN
- China
- Prior art keywords
- metal
- layer
- capacitor
- local interlinkage
- mim capacitor
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 153
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 149
- 239000002184 metal Substances 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 110
- 239000011229 interlayer Substances 0.000 claims abstract description 53
- 239000004065 semiconductor Substances 0.000 claims abstract description 43
- 230000004888 barrier function Effects 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 229910052581 Si3N4 Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 229910052681 coesite Inorganic materials 0.000 description 4
- 229910052906 cristobalite Inorganic materials 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- 229910052682 stishovite Inorganic materials 0.000 description 4
- 229910052905 tridymite Inorganic materials 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(iv) oxide Chemical compound O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- ITWBWJFEJCHKSN-UHFFFAOYSA-N 1,4,7-triazonane Chemical compound C1CNCCNCCN1 ITWBWJFEJCHKSN-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- VQYPKWOGIPDGPN-UHFFFAOYSA-N [C].[Ta] Chemical compound [C].[Ta] VQYPKWOGIPDGPN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/5222—Capacitive arrangements or effects of, or between wiring layers
- H01L23/5223—Capacitor integral with wiring layers
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/248,823 | 2011-09-29 | ||
US13/248,823 US9041153B2 (en) | 2011-09-29 | 2011-09-29 | MIM capacitor having a local interconnect metal electrode and related structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103035484A CN103035484A (zh) | 2013-04-10 |
CN103035484B true CN103035484B (zh) | 2016-08-03 |
Family
ID=47991780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210365768.XA Expired - Fee Related CN103035484B (zh) | 2011-09-29 | 2012-09-27 | 制作具有局部互连金属电极的mim电容器的方法及相关结构 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9041153B2 (zh) |
CN (1) | CN103035484B (zh) |
HK (1) | HK1179411A1 (zh) |
TW (1) | TWI509668B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005082452A1 (en) | 2004-02-26 | 2005-09-09 | Ira Sanders | A method and device for the treatment of obstructive sleep apnea and snoring |
US9012966B2 (en) * | 2012-11-21 | 2015-04-21 | Qualcomm Incorporated | Capacitor using middle of line (MOL) conductive layers |
JP6235412B2 (ja) * | 2014-05-27 | 2017-11-22 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
US9564428B1 (en) | 2015-12-15 | 2017-02-07 | International Business Machines Corporation | Forming metal-insulator-metal capacitor |
US10115784B2 (en) * | 2016-03-17 | 2018-10-30 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor device, MIM capacitor and associated fabricating method |
US10534888B2 (en) | 2018-01-03 | 2020-01-14 | International Business Machines Corporation | Hybrid back end of line metallization to balance performance and reliability |
US10840324B2 (en) * | 2018-08-28 | 2020-11-17 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor structure and manufacturing method for the same |
US11688760B2 (en) * | 2021-08-23 | 2023-06-27 | Texas Instruments Incorporated | IC including capacitor having segmented bottom plate |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079670A (en) * | 1988-05-03 | 1992-01-07 | Texas Instruments Incorporated | Metal plate capacitor and method for making the same |
US6239010B1 (en) * | 1999-07-02 | 2001-05-29 | United Microelectronics Corp. | Method for manually manufacturing capacitor |
US6246084B1 (en) * | 1997-12-05 | 2001-06-12 | Hyundai Electronics Industries Co., Ltd. | Method for fabricating semiconductor device comprising capacitor and resistor |
CN101022096A (zh) * | 2007-03-28 | 2007-08-22 | 友达光电股份有限公司 | 液晶显示器的半导体结构及其制作方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6777777B1 (en) * | 2003-05-28 | 2004-08-17 | Newport Fab, Llc | High density composite MIM capacitor with flexible routing in semiconductor dies |
US8614497B2 (en) * | 2009-08-07 | 2013-12-24 | Broadcom Corporation | Method for fabricating a MIM capacitor using gate metal for electrode and related structure |
US8125049B2 (en) | 2009-11-16 | 2012-02-28 | International Business Machines Corporation | MIM capacitor structure in FEOL and related method |
-
2011
- 2011-09-29 US US13/248,823 patent/US9041153B2/en active Active
-
2012
- 2012-09-17 TW TW101133976A patent/TWI509668B/zh not_active IP Right Cessation
- 2012-09-27 CN CN201210365768.XA patent/CN103035484B/zh not_active Expired - Fee Related
-
2013
- 2013-06-10 HK HK13106851.0A patent/HK1179411A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079670A (en) * | 1988-05-03 | 1992-01-07 | Texas Instruments Incorporated | Metal plate capacitor and method for making the same |
US6246084B1 (en) * | 1997-12-05 | 2001-06-12 | Hyundai Electronics Industries Co., Ltd. | Method for fabricating semiconductor device comprising capacitor and resistor |
US6239010B1 (en) * | 1999-07-02 | 2001-05-29 | United Microelectronics Corp. | Method for manually manufacturing capacitor |
CN101022096A (zh) * | 2007-03-28 | 2007-08-22 | 友达光电股份有限公司 | 液晶显示器的半导体结构及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103035484A (zh) | 2013-04-10 |
TW201320162A (zh) | 2013-05-16 |
US20130082351A1 (en) | 2013-04-04 |
TWI509668B (zh) | 2015-11-21 |
US9041153B2 (en) | 2015-05-26 |
HK1179411A1 (zh) | 2013-09-27 |
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