CN101989570A - 接触孔结构形成方法 - Google Patents
接触孔结构形成方法 Download PDFInfo
- Publication number
- CN101989570A CN101989570A CN2009100560252A CN200910056025A CN101989570A CN 101989570 A CN101989570 A CN 101989570A CN 2009100560252 A CN2009100560252 A CN 2009100560252A CN 200910056025 A CN200910056025 A CN 200910056025A CN 101989570 A CN101989570 A CN 101989570A
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- Prior art keywords
- contact hole
- layer
- watts
- formation method
- barrier layer
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- 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.)
- Pending
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- 238000009616 inductively coupled plasma Methods 0.000 description 1
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- RSNQKPMXXVDJFG-UHFFFAOYSA-N tetrasiloxane Chemical compound [SiH3]O[SiH2]O[SiH2]O[SiH3] RSNQKPMXXVDJFG-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
- H01L21/76844—Bottomless liners
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/2855—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by physical means, e.g. sputtering, evaporation
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76814—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics post-treatment or after-treatment, e.g. cleaning or removal of oxides on underlying conductors
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
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- 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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100560252A CN101989570A (zh) | 2009-08-06 | 2009-08-06 | 接触孔结构形成方法 |
US12/850,349 US8377821B2 (en) | 2009-08-06 | 2010-08-04 | Method for forming contact hole structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100560252A CN101989570A (zh) | 2009-08-06 | 2009-08-06 | 接触孔结构形成方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101989570A true CN101989570A (zh) | 2011-03-23 |
Family
ID=43535131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100560252A Pending CN101989570A (zh) | 2009-08-06 | 2009-08-06 | 接触孔结构形成方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8377821B2 (zh) |
CN (1) | CN101989570A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102738128A (zh) * | 2011-03-30 | 2012-10-17 | 香港科技大学 | 大电感值集成磁性感应器件及其制造方法 |
CN110797298A (zh) * | 2018-08-03 | 2020-02-14 | 群创光电股份有限公司 | 电子装置及其制备方法 |
CN112687610A (zh) * | 2019-10-17 | 2021-04-20 | 中芯国际集成电路制造(北京)有限公司 | 互连结构及其形成方法 |
CN113506770A (zh) * | 2021-07-12 | 2021-10-15 | 长鑫存储技术有限公司 | 一种半导体器件的制备方法及半导体器件 |
CN114023647A (zh) * | 2021-10-12 | 2022-02-08 | 上海华虹宏力半导体制造有限公司 | 一种屏蔽栅沟槽mosfet及其制作方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9390937B2 (en) * | 2012-09-20 | 2016-07-12 | Applied Materials, Inc. | Silicon-carbon-nitride selective etch |
US20160225652A1 (en) | 2015-02-03 | 2016-08-04 | Applied Materials, Inc. | Low temperature chuck for plasma processing systems |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007311771A (ja) * | 2006-04-21 | 2007-11-29 | Sanyo Electric Co Ltd | 半導体装置及びその製造方法 |
CN100468693C (zh) | 2006-09-04 | 2009-03-11 | 中芯国际集成电路制造(上海)有限公司 | 接触孔的填充方法 |
CN101620347B (zh) * | 2008-07-03 | 2011-08-17 | 中芯国际集成电路制造(上海)有限公司 | 硅基液晶器件及其制造方法 |
-
2009
- 2009-08-06 CN CN2009100560252A patent/CN101989570A/zh active Pending
-
2010
- 2010-08-04 US US12/850,349 patent/US8377821B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102738128A (zh) * | 2011-03-30 | 2012-10-17 | 香港科技大学 | 大电感值集成磁性感应器件及其制造方法 |
CN102738128B (zh) * | 2011-03-30 | 2015-08-26 | 香港科技大学 | 大电感值集成磁性感应器件及其制造方法 |
CN110797298A (zh) * | 2018-08-03 | 2020-02-14 | 群创光电股份有限公司 | 电子装置及其制备方法 |
CN112687610A (zh) * | 2019-10-17 | 2021-04-20 | 中芯国际集成电路制造(北京)有限公司 | 互连结构及其形成方法 |
CN112687610B (zh) * | 2019-10-17 | 2023-03-24 | 中芯国际集成电路制造(北京)有限公司 | 互连结构及其形成方法 |
CN113506770A (zh) * | 2021-07-12 | 2021-10-15 | 长鑫存储技术有限公司 | 一种半导体器件的制备方法及半导体器件 |
WO2023283989A1 (zh) * | 2021-07-12 | 2023-01-19 | 长鑫存储技术有限公司 | 一种半导体器件的制备方法及半导体器件 |
CN113506770B (zh) * | 2021-07-12 | 2024-02-06 | 长鑫存储技术有限公司 | 一种半导体器件的制备方法及半导体器件 |
CN114023647A (zh) * | 2021-10-12 | 2022-02-08 | 上海华虹宏力半导体制造有限公司 | 一种屏蔽栅沟槽mosfet及其制作方法 |
Also Published As
Publication number | Publication date |
---|---|
US8377821B2 (en) | 2013-02-19 |
US20110034025A1 (en) | 2011-02-10 |
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Owner name: SEMICONDUCTOR MANUFACTURING (BEIJING) INTERNATIONA Effective date: 20121101 |
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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 |
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Application publication date: 20110323 |