DE69223868T2 - Verfahren zur Herstellung von Elektroden eines Halbleiterbauelements - Google Patents
Verfahren zur Herstellung von Elektroden eines HalbleiterbauelementsInfo
- Publication number
- DE69223868T2 DE69223868T2 DE69223868T DE69223868T DE69223868T2 DE 69223868 T2 DE69223868 T2 DE 69223868T2 DE 69223868 T DE69223868 T DE 69223868T DE 69223868 T DE69223868 T DE 69223868T DE 69223868 T2 DE69223868 T2 DE 69223868T2
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor component
- producing electrodes
- electrodes
- producing
- semiconductor
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/7802—Vertical DMOS transistors, i.e. VDMOS transistors
-
- 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
- H01L21/28518—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 the conductive layers comprising silicides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
- H01L29/456—Ohmic electrodes on silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66674—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
- H01L29/66712—Vertical DMOS transistors, i.e. VDMOS transistors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/906—Cleaning of wafer as interim step
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03176870A JP3127494B2 (ja) | 1991-07-17 | 1991-07-17 | 半導体装置の電極形成方法 |
JP3295897A JP2979792B2 (ja) | 1991-11-12 | 1991-11-12 | 半導体装置の電極形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69223868D1 DE69223868D1 (de) | 1998-02-12 |
DE69223868T2 true DE69223868T2 (de) | 1998-09-03 |
Family
ID=26497625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69223868T Expired - Fee Related DE69223868T2 (de) | 1991-07-17 | 1992-07-16 | Verfahren zur Herstellung von Elektroden eines Halbleiterbauelements |
Country Status (3)
Country | Link |
---|---|
US (1) | US5360765A (de) |
EP (1) | EP0523701B1 (de) |
DE (1) | DE69223868T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5783487A (en) * | 1996-02-20 | 1998-07-21 | Motorola, Inc. | Method of coupling titanium to a semiconductor substrate and semiconductor device thereof |
EP0812009A3 (de) * | 1996-06-03 | 1998-01-07 | Texas Instruments Incorporated | Verbesserungen in der oder in Bezug auf die Halbleiterherstellung |
US20040222083A1 (en) * | 1999-09-06 | 2004-11-11 | Su-Chen Fan | Pre-treatment for salicide process |
TW423052B (en) * | 1999-09-06 | 2001-02-21 | Taiwan Semiconductor Mfg | Preprocess of metal silidation manufacturing process |
JP2001148367A (ja) * | 1999-11-22 | 2001-05-29 | Nec Corp | 半導体装置の製造方法及び半導体装置の製造装置 |
JP2001313305A (ja) * | 2000-02-25 | 2001-11-09 | Murata Mfg Co Ltd | 電子部品素子、電子部品装置および通信機装置 |
US6358821B1 (en) | 2000-07-19 | 2002-03-19 | Chartered Semiconductor Manufacturing Inc. | Method of copper transport prevention by a sputtered gettering layer on backside of wafer |
US6689687B1 (en) * | 2001-02-02 | 2004-02-10 | Advanced Micro Devices, Inc. | Two-step process for nickel deposition |
WO2007049087A1 (en) * | 2005-10-24 | 2007-05-03 | Infineon Technologies Ag | Semiconductor chip with amorphous crack-stop layer |
JP2007194514A (ja) | 2006-01-23 | 2007-08-02 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
US7595257B2 (en) * | 2006-08-22 | 2009-09-29 | Freescale Semiconductor, Inc. | Process of forming an electronic device including a barrier layer |
JP5283326B2 (ja) * | 2006-10-27 | 2013-09-04 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
WO2010109572A1 (ja) | 2009-03-23 | 2010-09-30 | トヨタ自動車株式会社 | 半導体装置 |
IT1402530B1 (it) | 2010-10-25 | 2013-09-13 | St Microelectronics Srl | Circuiti integrati con retro-metallizzazione e relativo metodo di produzione. |
JP2015204301A (ja) | 2014-04-10 | 2015-11-16 | 三菱電機株式会社 | 半導体装置および半導体装置の製造方法 |
CN110034016B (zh) * | 2019-03-25 | 2022-03-29 | 华中科技大学 | 一种半导体芯片正面铝层可焊化方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3461054A (en) * | 1966-03-24 | 1969-08-12 | Bell Telephone Labor Inc | Cathodic sputtering from a cathodically biased target electrode having an rf potential superimposed on the cathodic bias |
US3516915A (en) * | 1968-05-01 | 1970-06-23 | Bell Telephone Labor Inc | Sputtering technique |
US3945903A (en) * | 1974-08-28 | 1976-03-23 | Shatterproof Glass Corporation | Sputter-coating of glass sheets or other substrates |
US3982908A (en) * | 1975-11-20 | 1976-09-28 | Rca Corporation | Nickel-gold-cobalt contact for silicon devices |
JPS56142633A (en) * | 1980-04-08 | 1981-11-07 | Mitsubishi Electric Corp | Forming method for back electrode of semiconductor wafer |
US4513905A (en) * | 1983-07-29 | 1985-04-30 | The Perkin-Elmer Corporation | Integrated circuit metallization technique |
US4588343A (en) * | 1984-05-18 | 1986-05-13 | Varian Associates, Inc. | Workpiece lifting and holding apparatus |
JPS6119778A (ja) * | 1984-07-05 | 1986-01-28 | Canon Inc | アモルフアス半導体薄膜の製造方法 |
JPH084095B2 (ja) * | 1985-03-26 | 1996-01-17 | 日本電気株式会社 | 半導体装置の製造方法 |
DE3788500T2 (de) * | 1986-10-31 | 1994-04-28 | Nippon Denso Co | Bipolarer Halbleitertransistor. |
JPS63290268A (ja) * | 1987-05-20 | 1988-11-28 | Fujitsu Ltd | 薄膜の成長方法 |
JPH0640066B2 (ja) * | 1987-07-27 | 1994-05-25 | 日本電気株式会社 | 密着力測定装置 |
JPH0648729B2 (ja) * | 1988-02-24 | 1994-06-22 | シーメンス、アクチエンゲゼルシシヤフト | 電界効果制御可能のバイポーラ・トランジスタ |
JPH0784647B2 (ja) * | 1988-09-15 | 1995-09-13 | 日本電装株式会社 | ニッケル膜およびそれを形成するスパッタリング方法 |
JPH02230756A (ja) * | 1989-03-03 | 1990-09-13 | Seiko Epson Corp | 銅電極配線材料 |
-
1992
- 1992-07-16 DE DE69223868T patent/DE69223868T2/de not_active Expired - Fee Related
- 1992-07-16 EP EP92112175A patent/EP0523701B1/de not_active Expired - Lifetime
- 1992-07-17 US US07/914,623 patent/US5360765A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0523701B1 (de) | 1998-01-07 |
DE69223868D1 (de) | 1998-02-12 |
EP0523701A2 (de) | 1993-01-20 |
EP0523701A3 (en) | 1993-09-29 |
US5360765A (en) | 1994-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |