FR2709207A1 - Procédé de métallisation d'un circuit intégré. - Google Patents
Procédé de métallisation d'un circuit intégré.Info
- Publication number
- FR2709207A1 FR2709207A1 FR9402273A FR9402273A FR2709207A1 FR 2709207 A1 FR2709207 A1 FR 2709207A1 FR 9402273 A FR9402273 A FR 9402273A FR 9402273 A FR9402273 A FR 9402273A FR 2709207 A1 FR2709207 A1 FR 2709207A1
- Authority
- FR
- France
- Prior art keywords
- integrated circuit
- metallic layer
- opening
- metallization process
- contact
- 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
Links
- 238000001465 metallisation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 3
- 238000010288 cold spraying Methods 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
Classifications
-
- 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
- H01L21/76858—After-treatment introducing at least one additional element into the layer by diffusing alloying elements
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
-
- 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
- H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
- H01L21/743—Making of internal connections, substrate contacts
-
- 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
-
- 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
-
- 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
- H01L23/5226—Via connections in a multilevel interconnection structure
-
- 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
- H01L23/53214—Conductive materials based on metals, e.g. alloys, metal silicides the principal metal being aluminium
- H01L23/53223—Additional layers associated with aluminium layers, e.g. adhesion, barrier, cladding layers
-
- 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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Procédé de métallisation d'un circuit intégré consistant à fournir une couche isolante sur la surface d'un substrat de semi-conducteur, fournir au moins une ouverture pour contact à travers ladite couche isolante vers ledit substrat de semi-conducteur, déposer une couche métallique de connexion sur la surface dudit substrat et à l'intérieur de ladite ouverture pour contact dans laquelle la plus grande partie dudit métal de connexion est dépmosée sur le fond de ladite ouverture pour contact plutôt que sur les côtés de ladite ouverture; pulvériser à froid une couche métallique sur ladite couche métallique de connexion, et pulvériser à chaud une couche métallique sur ladite couche métallique pulvérisée à froid, dans lequel ladite pulvérisation à chaud et à froid sont des opérations continues pour réaliser ladite métallisation dudit circuit intégré.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/108,224 US5356836A (en) | 1993-08-19 | 1993-08-19 | Aluminum plug process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2709207A1 true FR2709207A1 (fr) | 1995-02-24 |
FR2709207B1 FR2709207B1 (fr) | 1996-10-25 |
Family
ID=22320980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9402273A Expired - Fee Related FR2709207B1 (fr) | 1993-08-19 | 1994-02-28 | Procédé de métallisation d'un circuit intégré. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5356836A (fr) |
JP (1) | JPH0766205A (fr) |
KR (1) | KR100291284B1 (fr) |
DE (1) | DE4400726A1 (fr) |
FR (1) | FR2709207B1 (fr) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2598335B2 (ja) * | 1990-08-28 | 1997-04-09 | 三菱電機株式会社 | 半導体集積回路装置の配線接続構造およびその製造方法 |
EP0499433B1 (fr) * | 1991-02-12 | 1998-04-15 | Matsushita Electronics Corporation | Dispositif semi-conducteur ayant un cablage à fonctionnement amélioré, et procédé pour sa fabrication |
JP3401843B2 (ja) * | 1993-06-21 | 2003-04-28 | ソニー株式会社 | 半導体装置における多層配線の形成方法 |
US5747360A (en) * | 1993-09-17 | 1998-05-05 | Applied Materials, Inc. | Method of metalizing a semiconductor wafer |
JPH07130852A (ja) * | 1993-11-02 | 1995-05-19 | Sony Corp | 金属配線材料の形成方法 |
JP2797933B2 (ja) * | 1993-11-30 | 1998-09-17 | 日本電気株式会社 | 半導体装置の製造方法 |
JPH07161813A (ja) * | 1993-12-08 | 1995-06-23 | Nec Corp | 半導体装置の製造方法 |
US5585308A (en) * | 1993-12-23 | 1996-12-17 | Sgs-Thomson Microelectronics, Inc. | Method for improved pre-metal planarization |
US5599749A (en) * | 1994-10-21 | 1997-02-04 | Yamaha Corporation | Manufacture of micro electron emitter |
US5449639A (en) * | 1994-10-24 | 1995-09-12 | Taiwan Semiconductor Manufacturing Company Ltd. | Disposable metal anti-reflection coating process used together with metal dry/wet etch |
US5523259A (en) * | 1994-12-05 | 1996-06-04 | At&T Corp. | Method of forming metal layers formed as a composite of sub-layers using Ti texture control layer |
US5580823A (en) * | 1994-12-15 | 1996-12-03 | Motorola, Inc. | Process for fabricating a collimated metal layer and contact structure in a semiconductor device |
US6285082B1 (en) * | 1995-01-03 | 2001-09-04 | International Business Machines Corporation | Soft metal conductor |
JPH08191104A (ja) * | 1995-01-11 | 1996-07-23 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP2953340B2 (ja) * | 1995-03-29 | 1999-09-27 | ヤマハ株式会社 | 配線形成法 |
EP0793268A3 (fr) * | 1995-05-23 | 1999-03-03 | Texas Instruments Incorporated | Procédé de remplissage d'une cavité d'un dispositif semiconducteur |
KR0179827B1 (ko) * | 1995-05-27 | 1999-04-15 | 문정환 | 반도체 소자의 배선 형성방법 |
TW298674B (fr) * | 1995-07-07 | 1997-02-21 | At & T Corp | |
US5604155A (en) * | 1995-07-17 | 1997-02-18 | Winbond Electronics Corp. | Al-based contact formation process using Ti glue layer to prevent nodule-induced bridging |
SG42438A1 (en) * | 1995-09-27 | 1997-08-15 | Motorola Inc | Process for fabricating a CVD aluminium layer in a semiconductor device |
US5633199A (en) * | 1995-11-02 | 1997-05-27 | Motorola Inc. | Process for fabricating a metallized interconnect structure in a semiconductor device |
US5776831A (en) * | 1995-12-27 | 1998-07-07 | Lsi Logic Corporation | Method of forming a high electromigration resistant metallization system |
US5804251A (en) * | 1995-12-29 | 1998-09-08 | Intel Corporation | Low temperature aluminum alloy plug technology |
US5851923A (en) * | 1996-01-18 | 1998-12-22 | Micron Technology, Inc. | Integrated circuit and method for forming and integrated circuit |
JP2891161B2 (ja) * | 1996-02-15 | 1999-05-17 | 日本電気株式会社 | 配線形成方法 |
US5677238A (en) * | 1996-04-29 | 1997-10-14 | Chartered Semiconductor Manufacturing Pte Ltd | Semiconductor contact metallization |
US6083823A (en) * | 1996-06-28 | 2000-07-04 | International Business Machines Corporation | Metal deposition process for metal lines over topography |
US5883002A (en) * | 1996-08-29 | 1999-03-16 | Winbond Electronics Corp. | Method of forming contact profile by improving TEOS/BPSG selectivity for manufacturing a semiconductor device |
US5985746A (en) * | 1996-11-21 | 1999-11-16 | Lsi Logic Corporation | Process for forming self-aligned conductive plugs in multiple insulation levels in integrated circuit structures and resulting product |
JPH10172969A (ja) * | 1996-12-06 | 1998-06-26 | Nec Corp | 半導体装置の製造方法 |
US6162729A (en) * | 1996-12-12 | 2000-12-19 | Asahi Kasei Kogyo Kabushiki Kaisha | Method of manufacturing multiple aluminum layer in a semiconductor device |
US6395629B1 (en) | 1997-04-16 | 2002-05-28 | Stmicroelectronics, Inc. | Interconnect method and structure for semiconductor devices |
KR100241506B1 (ko) * | 1997-06-23 | 2000-03-02 | 김영환 | 반도체 소자의 금속 배선 형성 방법 |
US5994206A (en) * | 1997-10-06 | 1999-11-30 | Advanced Micro Devices, Inc. | Method of forming a high conductivity metal interconnect using metal gettering plug and system performing the method |
US6365514B1 (en) | 1997-12-23 | 2002-04-02 | Intel Corporation | Two chamber metal reflow process |
US6307267B1 (en) * | 1997-12-26 | 2001-10-23 | Kabushiki Kaisha Toshiba | Semiconductor device and manufacturing method thereof |
US5994213A (en) * | 1998-02-09 | 1999-11-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Aluminum plug process |
US6130156A (en) * | 1998-04-01 | 2000-10-10 | Texas Instruments Incorporated | Variable doping of metal plugs for enhanced reliability |
KR20000004358A (ko) * | 1998-06-30 | 2000-01-25 | 김영환 | 반도체 소자의 배선 구조 |
US6274486B1 (en) * | 1998-09-02 | 2001-08-14 | Micron Technology, Inc. | Metal contact and process |
US6207568B1 (en) * | 1998-11-27 | 2001-03-27 | Taiwan Semiconductor Manufacturing Company | Ionized metal plasma (IMP) method for forming (111) oriented aluminum containing conductor layer |
TW409356B (en) * | 1999-03-11 | 2000-10-21 | United Microelectronics Corp | Manufacture method of inner connects |
US6627542B1 (en) * | 1999-07-12 | 2003-09-30 | Applied Materials, Inc. | Continuous, non-agglomerated adhesion of a seed layer to a barrier layer |
US6080657A (en) * | 1999-07-16 | 2000-06-27 | Taiwan Semiconductor Manufacturing Company | Method of reducing AlCu hillocks |
KR100434188B1 (ko) * | 2001-08-28 | 2004-06-04 | 삼성전자주식회사 | 장벽 금속층 적층 방법 |
US6943105B2 (en) * | 2002-01-18 | 2005-09-13 | International Business Machines Corporation | Soft metal conductor and method of making |
KR100455380B1 (ko) * | 2002-02-27 | 2004-11-06 | 삼성전자주식회사 | 다층 배선 구조를 구비한 반도체 소자 및 그 제조 방법 |
US7056820B2 (en) * | 2003-11-20 | 2006-06-06 | International Business Machines Corporation | Bond pad |
JP2011091242A (ja) * | 2009-10-23 | 2011-05-06 | Elpida Memory Inc | 半導体装置の製造方法 |
US9941160B2 (en) * | 2013-07-25 | 2018-04-10 | Globalfoundries Singapore Pte. Ltd. | Integrated circuits having device contacts and methods for fabricating the same |
KR101550526B1 (ko) * | 2014-02-21 | 2015-09-04 | 에스티에스반도체통신 주식회사 | 클러스터형 반도체 제조장치 및 이를 이용한 반도체 소자 제조방법 |
JP2017183396A (ja) * | 2016-03-29 | 2017-10-05 | 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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430403A2 (fr) * | 1989-11-30 | 1991-06-05 | STMicroelectronics, Inc. | Méthode de fabrication des contacts intercalés |
EP0483669A2 (fr) * | 1990-10-24 | 1992-05-06 | Sumitomo Metal Industries, Ltd. | Procédé de formation d'une couche mince et dispositifs semiconducteurs |
EP0488628A2 (fr) * | 1990-11-30 | 1992-06-03 | STMicroelectronics, Inc. | Méthode de fabrication d'un trou de liaison/contact empilées en aluminium pour des interconnexions à multi-couches |
EP0499241A1 (fr) * | 1991-02-12 | 1992-08-19 | Applied Materials, Inc. | Procédé de pulvérisation d'une couche d'aluminium sur des plaquettes échelonnées |
EP0512296A1 (fr) * | 1991-04-19 | 1992-11-11 | Siemens Aktiengesellschaft | Procédé de dépôt, à haute temperature, de conducteurs dans des trous plus profonds que larges |
EP0514103A1 (fr) * | 1991-05-14 | 1992-11-19 | STMicroelectronics, Inc. | Procédé de fabrication d'une barrière en métal pour contacts sous-micromiques |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH069199B2 (ja) * | 1984-07-18 | 1994-02-02 | 株式会社日立製作所 | 配線構造体およびその製造方法 |
US4960732A (en) * | 1987-02-19 | 1990-10-02 | Advanced Micro Devices, Inc. | Contact plug and interconnect employing a barrier lining and a backfilled conductor material |
EP0319347B1 (fr) * | 1987-12-04 | 1994-08-03 | Research Development Corporation of Japan | Dispositif de dépôt sous vide |
JPH01160036A (ja) * | 1987-12-17 | 1989-06-22 | Oki Electric Ind Co Ltd | 半導体装置 |
US4837183A (en) * | 1988-05-02 | 1989-06-06 | Motorola Inc. | Semiconductor device metallization process |
FR2634317A1 (fr) * | 1988-07-12 | 1990-01-19 | Philips Nv | Procede pour fabriquer un dispositif semiconducteur ayant au moins un niveau de prise de contact a travers des ouvertures de contact de petites dimensions |
US4994162A (en) * | 1989-09-29 | 1991-02-19 | Materials Research Corporation | Planarization method |
US5108951A (en) * | 1990-11-05 | 1992-04-28 | Sgs-Thomson Microelectronics, Inc. | Method for forming a metal contact |
US5240880A (en) * | 1992-05-05 | 1993-08-31 | Zilog, Inc. | Ti/TiN/Ti contact metallization |
-
1993
- 1993-08-19 US US08/108,224 patent/US5356836A/en not_active Expired - Lifetime
-
1994
- 1994-01-13 DE DE4400726A patent/DE4400726A1/de not_active Withdrawn
- 1994-02-28 FR FR9402273A patent/FR2709207B1/fr not_active Expired - Fee Related
- 1994-03-04 JP JP6034491A patent/JPH0766205A/ja active Pending
- 1994-04-28 KR KR1019940009138A patent/KR100291284B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430403A2 (fr) * | 1989-11-30 | 1991-06-05 | STMicroelectronics, Inc. | Méthode de fabrication des contacts intercalés |
EP0483669A2 (fr) * | 1990-10-24 | 1992-05-06 | Sumitomo Metal Industries, Ltd. | Procédé de formation d'une couche mince et dispositifs semiconducteurs |
EP0488628A2 (fr) * | 1990-11-30 | 1992-06-03 | STMicroelectronics, Inc. | Méthode de fabrication d'un trou de liaison/contact empilées en aluminium pour des interconnexions à multi-couches |
EP0499241A1 (fr) * | 1991-02-12 | 1992-08-19 | Applied Materials, Inc. | Procédé de pulvérisation d'une couche d'aluminium sur des plaquettes échelonnées |
EP0512296A1 (fr) * | 1991-04-19 | 1992-11-11 | Siemens Aktiengesellschaft | Procédé de dépôt, à haute temperature, de conducteurs dans des trous plus profonds que larges |
EP0514103A1 (fr) * | 1991-05-14 | 1992-11-19 | STMicroelectronics, Inc. | Procédé de fabrication d'une barrière en métal pour contacts sous-micromiques |
Also Published As
Publication number | Publication date |
---|---|
DE4400726A1 (de) | 1995-02-23 |
KR950006997A (ko) | 1995-03-21 |
KR100291284B1 (ko) | 2001-11-30 |
FR2709207B1 (fr) | 1996-10-25 |
JPH0766205A (ja) | 1995-03-10 |
US5356836A (en) | 1994-10-18 |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse |