CN101051632A - 互连结构及其制造方法 - Google Patents
互连结构及其制造方法 Download PDFInfo
- Publication number
- CN101051632A CN101051632A CNA2007100898325A CN200710089832A CN101051632A CN 101051632 A CN101051632 A CN 101051632A CN A2007100898325 A CNA2007100898325 A CN A2007100898325A CN 200710089832 A CN200710089832 A CN 200710089832A CN 101051632 A CN101051632 A CN 101051632A
- Authority
- CN
- China
- Prior art keywords
- dielectric material
- conductive feature
- metal
- interconnect structure
- oxidizing
- 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
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Classifications
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- 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
- H01L23/532—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 characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53209—Conductive materials based on metals, e.g. alloys, metal silicides
- H01L23/53228—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being copper
- H01L23/53238—Additional layers associated with copper layers, e.g. adhesion, barrier, cladding layers
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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
- H01L21/02—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
- H01L21/288—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition
-
- 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
- H01L21/76829—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 characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
-
- 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
- H01L21/76849—Barrier, adhesion or liner layers formed in openings in a dielectric the layer being positioned on top of the main fill metal
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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
- H01L21/76853—Barrier, adhesion or liner layers characterized by particular after-treatment steps
- H01L21/76855—After-treatment introducing at least one additional element into the layer
- H01L21/76856—After-treatment introducing at least one additional element into the layer by treatment in plasmas or gaseous environments, e.g. nitriding a refractory metal liner
-
- 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
- H01L23/532—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 characterised by the materials
- H01L23/5329—Insulating materials
-
- 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/279,019 US7598614B2 (en) | 2006-04-07 | 2006-04-07 | Low leakage metal-containing cap process using oxidation |
| US11/279,019 | 2006-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101051632A true CN101051632A (zh) | 2007-10-10 |
| CN100514625C CN100514625C (zh) | 2009-07-15 |
Family
ID=38574359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100898325A Expired - Fee Related CN100514625C (zh) | 2006-04-07 | 2007-04-05 | 互连结构及其制造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US7598614B2 (zh) |
| CN (1) | CN100514625C (zh) |
| TW (1) | TW200739813A (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468265A (zh) * | 2010-11-01 | 2012-05-23 | 中芯国际集成电路制造(上海)有限公司 | 连接插塞及其制作方法 |
| CN103426862A (zh) * | 2012-05-18 | 2013-12-04 | 国际商业机器公司 | 铜互连结构及其形成方法 |
| CN106971974A (zh) * | 2016-01-14 | 2017-07-21 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制备方法、电子装置 |
| CN108231736A (zh) * | 2016-12-22 | 2018-06-29 | 格芯公司 | 用于触点和互连金属化集成的腐蚀和/或蚀刻保护层 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8508018B2 (en) * | 2010-09-24 | 2013-08-13 | Intel Corporation | Barrier layers |
| US8803321B2 (en) | 2012-06-07 | 2014-08-12 | International Business Machines Corporation | Dual damascene dual alignment interconnect scheme |
| US9054164B1 (en) * | 2013-12-23 | 2015-06-09 | Intel Corporation | Method of forming high density, high shorting margin, and low capacitance interconnects by alternating recessed trenches |
| US9748169B1 (en) * | 2016-04-04 | 2017-08-29 | International Business Machines Corporation | Treating copper interconnects |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181586A (en) | 1978-06-19 | 1980-01-01 | Ppg Industries, Inc. | Cathode electrocatalyst |
| US5695810A (en) | 1996-11-20 | 1997-12-09 | Cornell Research Foundation, Inc. | Use of cobalt tungsten phosphide as a barrier material for copper metallization |
| US6180505B1 (en) | 1999-01-07 | 2001-01-30 | International Business Machines Corporation | Process for forming a copper-containing film |
| US6531777B1 (en) * | 2000-06-22 | 2003-03-11 | Advanced Micro Devices, Inc. | Barrier metal integrity testing using a dual level line to line leakage testing pattern and partial CMP |
| US6821909B2 (en) | 2002-10-30 | 2004-11-23 | Applied Materials, Inc. | Post rinse to improve selective deposition of electroless cobalt on copper for ULSI application |
| JP4398783B2 (ja) | 2003-09-03 | 2010-01-13 | 信越化学工業株式会社 | 高分子化合物、レジスト材料及びパターン形成方法 |
| CN1645254B (zh) | 2004-01-21 | 2010-05-12 | 住友化学株式会社 | 化学放大型正光刻胶组合物 |
| US20050170650A1 (en) * | 2004-01-26 | 2005-08-04 | Hongbin Fang | Electroless palladium nitrate activation prior to cobalt-alloy deposition |
| US20050181226A1 (en) * | 2004-01-26 | 2005-08-18 | Applied Materials, Inc. | Method and apparatus for selectively changing thin film composition during electroless deposition in a single chamber |
| CN1819179A (zh) * | 2005-02-10 | 2006-08-16 | 恩益禧电子股份有限公司 | 半导体器件及其制造方法 |
-
2006
- 2006-04-07 US US11/279,019 patent/US7598614B2/en not_active Expired - Fee Related
-
2007
- 2007-04-02 TW TW096111683A patent/TW200739813A/zh unknown
- 2007-04-05 CN CNB2007100898325A patent/CN100514625C/zh not_active Expired - Fee Related
-
2009
- 2009-10-05 US US12/573,407 patent/US7867897B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102468265A (zh) * | 2010-11-01 | 2012-05-23 | 中芯国际集成电路制造(上海)有限公司 | 连接插塞及其制作方法 |
| CN103426862A (zh) * | 2012-05-18 | 2013-12-04 | 国际商业机器公司 | 铜互连结构及其形成方法 |
| CN103426862B (zh) * | 2012-05-18 | 2017-04-26 | 国际商业机器公司 | 铜互连结构及其形成方法 |
| CN106971974A (zh) * | 2016-01-14 | 2017-07-21 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制备方法、电子装置 |
| CN108231736A (zh) * | 2016-12-22 | 2018-06-29 | 格芯公司 | 用于触点和互连金属化集成的腐蚀和/或蚀刻保护层 |
| CN108231736B (zh) * | 2016-12-22 | 2021-12-28 | 格芯美国公司 | 用于触点和互连金属化集成的腐蚀和/或蚀刻保护层 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7598614B2 (en) | 2009-10-06 |
| TW200739813A (en) | 2007-10-16 |
| US20100021656A1 (en) | 2010-01-28 |
| US20070235875A1 (en) | 2007-10-11 |
| US7867897B2 (en) | 2011-01-11 |
| CN100514625C (zh) | 2009-07-15 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180119 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20180119 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20190405 |