DE3575364D1 - Elektrischer kontakt in halbleiteranordnungen. - Google Patents

Elektrischer kontakt in halbleiteranordnungen.

Info

Publication number
DE3575364D1
DE3575364D1 DE8585903968T DE3575364T DE3575364D1 DE 3575364 D1 DE3575364 D1 DE 3575364D1 DE 8585903968 T DE8585903968 T DE 8585903968T DE 3575364 T DE3575364 T DE 3575364T DE 3575364 D1 DE3575364 D1 DE 3575364D1
Authority
DE
Germany
Prior art keywords
electrical contact
semiconductor arrangements
arrangements
semiconductor
electrical
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
Application number
DE8585903968T
Other languages
English (en)
Inventor
Kuo-Hua Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24589451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3575364(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3575364D1 publication Critical patent/DE3575364D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • 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
    • H01L21/76804—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 by forming tapered via holes
    • 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
    • H01L21/76831—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 in via holes or trenches, e.g. non-conductive sidewall 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
    • H01L21/70—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
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
    • H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
    • 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
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/019—Contacts of silicides
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/02—Contacts, special
    • 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
    • Y10S148/00—Metal treatment
    • Y10S148/043—Dual dielectric
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
DE8585903968T 1984-08-30 1985-08-06 Elektrischer kontakt in halbleiteranordnungen. Expired - Fee Related DE3575364D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/645,549 US4641420A (en) 1984-08-30 1984-08-30 Metalization process for headless contact using deposited smoothing material
PCT/US1985/001510 WO1986001639A1 (en) 1984-08-30 1985-08-06 Electrical contact in semiconductor devices

Publications (1)

Publication Number Publication Date
DE3575364D1 true DE3575364D1 (de) 1990-02-15

Family

ID=24589451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585903968T Expired - Fee Related DE3575364D1 (de) 1984-08-30 1985-08-06 Elektrischer kontakt in halbleiteranordnungen.

Country Status (10)

Country Link
US (1) US4641420A (de)
EP (1) EP0191057B1 (de)
JP (1) JP2530312B2 (de)
KR (2) KR860700311A (de)
CA (1) CA1225466A (de)
DE (1) DE3575364D1 (de)
ES (1) ES8704036A1 (de)
IE (1) IE56930B1 (de)
SG (1) SG39690G (de)
WO (1) WO1986001639A1 (de)

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KR900000065B1 (ko) * 1985-08-13 1990-01-19 가부시끼가이샤 도오시바 독출전용 반도체기억장치와 그 제조방법
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NL8600770A (nl) * 1986-03-26 1987-10-16 Philips Nv Werkwijze voor het vervaardigen van een halfgeleiderinrichting.
US4707457A (en) * 1986-04-03 1987-11-17 Advanced Micro Devices, Inc. Method for making improved contact for integrated circuit structure
EP0257948A3 (de) * 1986-08-25 1988-09-28 AT&T Corp. Durchgangsleitung für CMOS-Anordnungen
EP0281140B1 (de) * 1987-03-04 1993-05-12 Kabushiki Kaisha Toshiba Halbleiterspeicheranordnung und Verfahren zu ihrer Herstellung
EP0302647A1 (de) * 1987-08-03 1989-02-08 AT&T Corp. Aluminiumstöpsel mit isolierendem Seitenwandabstandshalter
FR2624304B1 (fr) * 1987-12-04 1990-05-04 Philips Nv Procede pour etablir une structure d'interconnexion electrique sur un dispositif semiconducteur au silicium
JP2585662B2 (ja) * 1987-12-23 1997-02-26 株式会社日立製作所 ヘテロ接合バイポーラトランジスタの製造方法
US5266835A (en) * 1988-02-02 1993-11-30 National Semiconductor Corporation Semiconductor structure having a barrier layer disposed within openings of a dielectric layer
GB2219434A (en) * 1988-06-06 1989-12-06 Philips Nv A method of forming a contact in a semiconductor device
US4898841A (en) * 1988-06-16 1990-02-06 Northern Telecom Limited Method of filling contact holes for semiconductor devices and contact structures made by that method
GB2220298A (en) * 1988-06-29 1990-01-04 Philips Nv A method of manufacturing a semiconductor device
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
US4894352A (en) * 1988-10-26 1990-01-16 Texas Instruments Inc. Deposition of silicon-containing films using organosilicon compounds and nitrogen trifluoride
EP0388075B1 (de) * 1989-03-16 1996-11-06 STMicroelectronics, Inc. Kontakte für Halbleiter-Vorrichtungen
EP0388563B1 (de) * 1989-03-24 1994-12-14 STMicroelectronics, Inc. Verfahren zum Herstellen eines Kontaktes/VIA
US4987099A (en) * 1989-12-29 1991-01-22 North American Philips Corp. Method for selectively filling contacts or vias or various depths with CVD tungsten
KR910013463A (ko) * 1989-12-29 1991-08-08 김광호 반도체 소자의 개구형성방법
US5258645A (en) * 1990-03-09 1993-11-02 Fujitsu Limited Semiconductor device having MOS transistor and a sidewall with a double insulator layer structure
MY109605A (en) * 1990-06-29 1997-03-31 Canon Kk Method for producing semiconductor device having alignment mark.
KR960001601B1 (ko) * 1992-01-23 1996-02-02 삼성전자주식회사 반도체 장치의 접촉구 매몰방법 및 구조
KR920015542A (ko) * 1991-01-14 1992-08-27 김광호 반도체장치의 다층배선형성법
US5196724A (en) * 1991-04-26 1993-03-23 Quicklogic Corporation Programmable interconnect structures and programmable integrated circuits
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JPH0529254A (ja) * 1991-07-24 1993-02-05 Sony Corp 配線形成方法
JPH0562967A (ja) * 1991-09-02 1993-03-12 Sharp Corp 半導体装置の製造方法
US5270256A (en) * 1991-11-27 1993-12-14 Intel Corporation Method of forming a guard wall to reduce delamination effects
US5286674A (en) * 1992-03-02 1994-02-15 Motorola, Inc. Method for forming a via structure and semiconductor device having the same
US5342808A (en) * 1992-03-12 1994-08-30 Hewlett-Packard Company Aperture size control for etched vias and metal contacts
US5317192A (en) * 1992-05-06 1994-05-31 Sgs-Thomson Microelectronics, Inc. Semiconductor contact via structure having amorphous silicon side walls
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JPH08306783A (ja) * 1995-05-02 1996-11-22 Sony Corp 半導体装置のコンタクト形成方法
US6420725B1 (en) * 1995-06-07 2002-07-16 Micron Technology, Inc. Method and apparatus for forming an integrated circuit electrode having a reduced contact area
US5879955A (en) * 1995-06-07 1999-03-09 Micron Technology, Inc. Method for fabricating an array of ultra-small pores for chalcogenide memory cells
WO1997010612A1 (en) * 1995-09-14 1997-03-20 Advanced Micro Devices, Inc. Damascene process for reduced feature size
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US8610275B2 (en) * 2010-07-14 2013-12-17 Institute of Microelectronics, Chinese Academy of Sciences Semiconductor contact structure including a spacer formed within a via and method of manufacturing the same
KR20150108176A (ko) * 2014-03-17 2015-09-25 에스케이하이닉스 주식회사 상변화층을 구비한 반도체 집적 회로 장치의 제조방법
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Also Published As

Publication number Publication date
JP2530312B2 (ja) 1996-09-04
SG39690G (en) 1990-08-03
IE56930B1 (en) 1992-01-29
KR860700311A (ko) 1986-08-01
EP0191057B1 (de) 1990-01-10
EP0191057A1 (de) 1986-08-20
KR930010753B1 (en) 1993-11-10
ES546447A0 (es) 1987-03-01
IE852124L (en) 1986-02-28
WO1986001639A1 (en) 1986-03-13
CA1225466A (en) 1987-08-11
JPS62500134A (ja) 1987-01-16
ES8704036A1 (es) 1987-03-01
US4641420A (en) 1987-02-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee