CN102074588A - Mim电容器及其制造方法、集成电路的制造方法 - Google Patents
Mim电容器及其制造方法、集成电路的制造方法 Download PDFInfo
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- CN102074588A CN102074588A CN2009101992287A CN200910199228A CN102074588A CN 102074588 A CN102074588 A CN 102074588A CN 2009101992287 A CN2009101992287 A CN 2009101992287A CN 200910199228 A CN200910199228 A CN 200910199228A CN 102074588 A CN102074588 A CN 102074588A
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- lead plate
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- 239000003990 capacitor Substances 0.000 title claims abstract description 136
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 84
- 239000002184 metal Substances 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 239000010410 layer Substances 0.000 claims description 162
- 238000000034 method Methods 0.000 claims description 61
- 239000004065 semiconductor Substances 0.000 claims description 30
- 208000005189 Embolism Diseases 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 23
- 238000005530 etching Methods 0.000 claims description 21
- 239000011229 interlayer Substances 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 230000008021 deposition Effects 0.000 claims description 11
- 238000001312 dry etching Methods 0.000 claims description 4
- -1 form side wall Substances 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 17
- 238000000151 deposition Methods 0.000 description 11
- 230000000873 masking effect Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 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
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229940104869 fluorosilicate Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
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- 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
-
- 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
- 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
- H01L27/08—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 only semiconductor components of a single kind
- H01L27/0805—Capacitors only
-
- 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 (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101992287A CN102074588A (zh) | 2009-11-20 | 2009-11-20 | Mim电容器及其制造方法、集成电路的制造方法 |
US12/950,973 US8395200B2 (en) | 2009-11-20 | 2010-11-19 | Method and system for manufacturing copper-based capacitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101992287A CN102074588A (zh) | 2009-11-20 | 2009-11-20 | Mim电容器及其制造方法、集成电路的制造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102074588A true CN102074588A (zh) | 2011-05-25 |
Family
ID=44033041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101992287A Pending CN102074588A (zh) | 2009-11-20 | 2009-11-20 | Mim电容器及其制造方法、集成电路的制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8395200B2 (zh) |
CN (1) | CN102074588A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103839917A (zh) * | 2012-11-27 | 2014-06-04 | 中芯国际集成电路制造(上海)有限公司 | Mim电容及其形成方法 |
CN105514092A (zh) * | 2015-12-29 | 2016-04-20 | 上海华虹宏力半导体制造有限公司 | 金属-绝缘体-金属电容及其形成方法 |
CN105632897A (zh) * | 2016-02-23 | 2016-06-01 | 中航(重庆)微电子有限公司 | 一种mim电容及其制备方法 |
CN111128957A (zh) * | 2019-12-26 | 2020-05-08 | 华虹半导体(无锡)有限公司 | 嵌入结构的mim电容及其制造方法 |
CN111199956A (zh) * | 2018-11-19 | 2020-05-26 | 中芯国际集成电路制造(天津)有限公司 | 一种半导体器件及其形成方法 |
CN113517401A (zh) * | 2021-09-13 | 2021-10-19 | 广州粤芯半导体技术有限公司 | 金属电容结构及其制备方法 |
WO2023205939A1 (zh) * | 2022-04-24 | 2023-11-02 | 华为技术有限公司 | 电容器及其制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9929722B1 (en) * | 2017-01-30 | 2018-03-27 | International Business Machines Corporation | Wire capacitor for transmitting AC signals |
US11769791B2 (en) * | 2021-01-27 | 2023-09-26 | Taiwan Semiconductor Manufacturing Company, Ltd. | High capacitance MIM device with self aligned spacer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6320244B1 (en) | 1999-01-12 | 2001-11-20 | Agere Systems Guardian Corp. | Integrated circuit device having dual damascene capacitor |
US6346454B1 (en) | 1999-01-12 | 2002-02-12 | Agere Systems Guardian Corp. | Method of making dual damascene interconnect structure and metal electrode capacitor |
JP2002009248A (ja) * | 2000-06-26 | 2002-01-11 | Oki Electric Ind Co Ltd | キャパシタおよびその製造方法 |
US6329234B1 (en) | 2000-07-24 | 2001-12-11 | Taiwan Semiconductor Manufactuirng Company | Copper process compatible CMOS metal-insulator-metal capacitor structure and its process flow |
US6313003B1 (en) | 2000-08-17 | 2001-11-06 | Taiwan Semiconductor Manufacturing Company | Fabrication process for metal-insulator-metal capacitor with low gate resistance |
US6387775B1 (en) | 2001-04-16 | 2002-05-14 | Taiwan Semiconductor Manufacturing Company | Fabrication of MIM capacitor in copper damascene process |
KR100688785B1 (ko) | 2002-09-10 | 2007-02-28 | 동부일렉트로닉스 주식회사 | 엠.아이.엠 커패시터 제조 방법 |
KR100585115B1 (ko) | 2003-12-10 | 2006-05-30 | 삼성전자주식회사 | 금속-절연체-금속 커패시터를 포함하는 반도체 소자 및 그제조방법 |
US7745280B2 (en) * | 2008-05-29 | 2010-06-29 | United Microelectronics Corp. | Metal-insulator-metal capacitor structure |
-
2009
- 2009-11-20 CN CN2009101992287A patent/CN102074588A/zh active Pending
-
2010
- 2010-11-19 US US12/950,973 patent/US8395200B2/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103839917A (zh) * | 2012-11-27 | 2014-06-04 | 中芯国际集成电路制造(上海)有限公司 | Mim电容及其形成方法 |
CN103839917B (zh) * | 2012-11-27 | 2017-08-25 | 中芯国际集成电路制造(上海)有限公司 | Mim电容及其形成方法 |
CN105514092A (zh) * | 2015-12-29 | 2016-04-20 | 上海华虹宏力半导体制造有限公司 | 金属-绝缘体-金属电容及其形成方法 |
CN105514092B (zh) * | 2015-12-29 | 2017-12-08 | 上海华虹宏力半导体制造有限公司 | 金属‑绝缘体‑金属电容及其形成方法 |
CN105632897A (zh) * | 2016-02-23 | 2016-06-01 | 中航(重庆)微电子有限公司 | 一种mim电容及其制备方法 |
CN111199956A (zh) * | 2018-11-19 | 2020-05-26 | 中芯国际集成电路制造(天津)有限公司 | 一种半导体器件及其形成方法 |
CN111128957A (zh) * | 2019-12-26 | 2020-05-08 | 华虹半导体(无锡)有限公司 | 嵌入结构的mim电容及其制造方法 |
CN113517401A (zh) * | 2021-09-13 | 2021-10-19 | 广州粤芯半导体技术有限公司 | 金属电容结构及其制备方法 |
CN113517401B (zh) * | 2021-09-13 | 2021-12-17 | 广州粤芯半导体技术有限公司 | 金属电容结构及其制备方法 |
WO2023205939A1 (zh) * | 2022-04-24 | 2023-11-02 | 华为技术有限公司 | 电容器及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US8395200B2 (en) | 2013-03-12 |
US20120112315A1 (en) | 2012-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING (BEIJING) INTERNATIONA Effective date: 20121101 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121101 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant after: Semiconductor Manufacturing International (Shanghai) Corporation Applicant after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110525 |