KR20100088707A - 기재상에 배리어 겸 시드층이 형성된 전자 부재 - Google Patents
기재상에 배리어 겸 시드층이 형성된 전자 부재 Download PDFInfo
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- KR20100088707A KR20100088707A KR1020107014411A KR20107014411A KR20100088707A KR 20100088707 A KR20100088707 A KR 20100088707A KR 1020107014411 A KR1020107014411 A KR 1020107014411A KR 20107014411 A KR20107014411 A KR 20107014411A KR 20100088707 A KR20100088707 A KR 20100088707A
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- thin film
- electronic member
- alloy thin
- atomic
- barrier
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
- C23C14/185—Metallic material, boron or silicon on other inorganic substrates by cathodic sputtering
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/12—Semiconductors
- C25D7/123—Semiconductors first coated with a seed layer or a conductive layer
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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
- H01L21/285—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
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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
- H01L21/2885—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition using an external electrical current, i.e. electro-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
- H01L21/76838—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
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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
- H01L21/76871—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers
- H01L21/76873—Layers specifically deposited to enhance or enable the nucleation of further layers, i.e. seed layers for electroplating
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
합금박막조성 | 구리의 확산 | 귀금속의 확산 | 전기 구리 도금의 가부 | |
실시예 1 | W(70)Pd(30) | 무 | 무 | 가 |
실시예 2 | W(80)Pd(20) | 무 | 무 | 가 |
실시예 3 | W(70)Pt(30) | 무 | 무 | 가 |
실시예 4 | W(90)Ag(10) | 무 | 무 | 가 |
실시예 4 | W(70)Au(27)Al(3) | 무 | 무 | 가 |
실시예 6 | W(80)Pd(18)Mg(2) | 무 | 무 | 가 |
실시예 7 | W(90)Pt(9)Sn(1) | 무 | 무 | 가 |
비교예 1 | W(50)Pd(50) | 무 | 유 | 가 |
비교예 2 | W(97)Pd(3) | 무 | 무 | 석출 불균일 |
비교예 3 | W(70)Pd(30) | 무 | 무 | 불가 |
Claims (5)
- 기재상에, ULSI 미세 구리 배선의 배리어 겸 시드층으로서 사용하는 텅스텐과 귀금속의 합금 박막이 형성된 전자 부재로서, 상기 합금 박막이 텅스텐을 60원자% 이상, 귀금속을 5원자% 이상 40원자% 이하로 하는 조성인 전자 부재.
- 제 1 항에 있어서, 상기 합금 박막이, 비저항치가 20μΩ·cm 이하인 금속을 5원자% 미만 함유하는 전자 부재.
- 제 1 항 또는 제 2 항에 있어서, 상기 귀금속이, 백금, 금, 은, 팔라듐으로부터 선택되는 1종 또는 2종 이상의 금속인 전자 부재.
- 제 1 항 내지 제 3 항중의 어느 한 항에 있어서, 상기 합금 박막을 배리어 겸 시드층으로서 전기 구리 도금막을 성막하고, ULSI 미세 구리 배선을 형성한 전자 부재.
- 제 1 항 내지 제 4 항중의 어느 한 항에 있어서, 상기 기재가 반도체 웨이퍼인 기재된 전자 부재.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2008-070855 | 2008-03-19 | ||
JP2008070855 | 2008-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100088707A true KR20100088707A (ko) | 2010-08-10 |
Family
ID=41090754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020107014411A Ceased KR20100088707A (ko) | 2008-03-19 | 2009-02-19 | 기재상에 배리어 겸 시드층이 형성된 전자 부재 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8004082B2 (ko) |
EP (1) | EP2237312B1 (ko) |
JP (1) | JP4531114B2 (ko) |
KR (1) | KR20100088707A (ko) |
CN (1) | CN101911264B (ko) |
TW (1) | TWI384605B (ko) |
WO (1) | WO2009116346A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101279716B1 (ko) * | 2008-03-19 | 2013-06-27 | 닛코킨조쿠 가부시키가이샤 | 기재상에 배리어 겸 시드층이 형성된 전자 부재 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102683226A (zh) * | 2011-03-14 | 2012-09-19 | SKLink株式会社 | 晶圆级封装结构及其制造方法 |
FR3034106B1 (fr) | 2015-03-23 | 2022-07-22 | Centre Nat Rech Scient | Alliage monophasique d'or et de tungstene |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US4613404A (en) * | 1984-11-16 | 1986-09-23 | Fuji Photo Film Co., Ltd. | Materials which exhibit a surface active effect with vacuum baked photoresists and method of using the same |
US4996116A (en) * | 1989-12-21 | 1991-02-26 | General Electric Company | Enhanced direct bond structure |
US5292558A (en) * | 1991-08-08 | 1994-03-08 | University Of Texas At Austin, Texas | Process for metal deposition for microelectronic interconnections |
US5382817A (en) * | 1992-02-20 | 1995-01-17 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device having a ferroelectric capacitor with a planarized lower electrode |
US5417821A (en) * | 1993-11-02 | 1995-05-23 | Electric Power Research Institute | Detection of fluids with metal-insulator-semiconductor sensors |
US5591321A (en) * | 1993-11-02 | 1997-01-07 | Electric Power Research Institute | Detection of fluids with metal-insulator-semiconductor sensors |
US5855995A (en) * | 1997-02-21 | 1999-01-05 | Medtronic, Inc. | Ceramic substrate for implantable medical devices |
JP2001135721A (ja) | 1999-11-04 | 2001-05-18 | Sony Corp | 半導体装置およびその製造方法 |
JP2006196642A (ja) | 2005-01-13 | 2006-07-27 | Sony Corp | 半導体装置およびその製造方法 |
JP2006303062A (ja) | 2005-04-19 | 2006-11-02 | Sony Corp | 半導体装置の製造方法 |
EP1877592A2 (en) * | 2005-04-21 | 2008-01-16 | Honeywell International Inc. | Novel ruthenium-based materials and ruthenium alloys, their use in vapor deposition or atomic layer deposition and films produced therefrom |
US20060251872A1 (en) | 2005-05-05 | 2006-11-09 | Wang Jenn Y | Conductive barrier layer, especially an alloy of ruthenium and tantalum and sputter deposition thereof |
US7215006B2 (en) | 2005-10-07 | 2007-05-08 | International Business Machines Corporation | Plating seed layer including an oxygen/nitrogen transition region for barrier enhancement |
US7276796B1 (en) * | 2006-03-15 | 2007-10-02 | International Business Machines Corporation | Formation of oxidation-resistant seed layer for interconnect applications |
US7446058B2 (en) * | 2006-05-25 | 2008-11-04 | International Business Machines Corporation | Adhesion enhancement for metal/dielectric interface |
US8198730B2 (en) * | 2007-01-10 | 2012-06-12 | Nec Corporation | Semiconductor device and method of manufacturing the same |
JP5377831B2 (ja) | 2007-03-14 | 2013-12-25 | Jx日鉱日石金属株式会社 | ダマシン銅配線用シード層形成方法、及びこの方法を用いてダマシン銅配線を形成した半導体ウェハー |
CN101578394B (zh) | 2007-07-31 | 2011-08-03 | 日矿金属株式会社 | 通过无电镀形成金属薄膜的镀敷物及其制造方法 |
WO2009016980A1 (ja) | 2007-07-31 | 2009-02-05 | Nippon Mining & Metals Co., Ltd. | 無電解めっきにより金属薄膜を形成しためっき物およびその製造方法 |
US7833900B2 (en) * | 2008-03-14 | 2010-11-16 | Chartered Semiconductor Manufacturing, Ltd. | Interconnections for integrated circuits including reducing an overburden and annealing |
-
2009
- 2009-02-19 EP EP09721258.3A patent/EP2237312B1/en active Active
- 2009-02-19 JP JP2009523096A patent/JP4531114B2/ja active Active
- 2009-02-19 CN CN200980101582.XA patent/CN101911264B/zh active Active
- 2009-02-19 US US12/449,128 patent/US8004082B2/en active Active
- 2009-02-19 KR KR1020107014411A patent/KR20100088707A/ko not_active Ceased
- 2009-02-19 WO PCT/JP2009/052916 patent/WO2009116346A1/ja active Application Filing
- 2009-02-25 TW TW098105917A patent/TWI384605B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101279716B1 (ko) * | 2008-03-19 | 2013-06-27 | 닛코킨조쿠 가부시키가이샤 | 기재상에 배리어 겸 시드층이 형성된 전자 부재 |
Also Published As
Publication number | Publication date |
---|---|
US20110006426A1 (en) | 2011-01-13 |
US8004082B2 (en) | 2011-08-23 |
JPWO2009116346A1 (ja) | 2011-07-21 |
CN101911264B (zh) | 2012-07-04 |
EP2237312B1 (en) | 2015-08-19 |
WO2009116346A1 (ja) | 2009-09-24 |
EP2237312A1 (en) | 2010-10-06 |
EP2237312A4 (en) | 2013-06-26 |
CN101911264A (zh) | 2010-12-08 |
TWI384605B (zh) | 2013-02-01 |
JP4531114B2 (ja) | 2010-08-25 |
TW200945536A (en) | 2009-11-01 |
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