DE3263205D1 - Method of making a contact hole for semiconductor devices - Google Patents

Method of making a contact hole for semiconductor devices

Info

Publication number
DE3263205D1
DE3263205D1 DE8282300414T DE3263205T DE3263205D1 DE 3263205 D1 DE3263205 D1 DE 3263205D1 DE 8282300414 T DE8282300414 T DE 8282300414T DE 3263205 T DE3263205 T DE 3263205T DE 3263205 D1 DE3263205 D1 DE 3263205D1
Authority
DE
Germany
Prior art keywords
making
contact hole
semiconductor devices
semiconductor
devices
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
Application number
DE8282300414T
Other languages
English (en)
Inventor
Nobuo Sasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3263205D1 publication Critical patent/DE3263205D1/de
Expired 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
    • 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
    • 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
    • H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic 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
    • H01L21/02—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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3105—After-treatment
    • 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
    • H01L21/76802—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
    • H01L21/76814—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 post-treatment or after-treatment, e.g. cleaning or removal of oxides on underlying conductors
    • 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
    • H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
    • H01L21/76825—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by exposing the layer to particle radiation, e.g. ion implantation, irradiation with UV light or electrons etc.
    • 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
    • H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
    • H01L21/76826—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by contacting the layer with gases, liquids or plasmas
DE8282300414T 1981-01-28 1982-01-27 Method of making a contact hole for semiconductor devices Expired DE3263205D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011447A JPS57126147A (en) 1981-01-28 1981-01-28 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
DE3263205D1 true DE3263205D1 (en) 1985-05-30

Family

ID=11778342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282300414T Expired DE3263205D1 (en) 1981-01-28 1982-01-27 Method of making a contact hole for semiconductor devices

Country Status (4)

Country Link
US (1) US4404733A (de)
EP (1) EP0060613B1 (de)
JP (1) JPS57126147A (de)
DE (1) DE3263205D1 (de)

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* Cited by examiner, † Cited by third party
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US4445270A (en) * 1982-06-21 1984-05-01 Rca Corporation Low resistance contact for high density integrated circuit
US4498224A (en) * 1982-12-23 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha Method of manufacturing a MOSFET using accelerated ions to form an amorphous region
JPS59188974A (ja) * 1983-04-11 1984-10-26 Nec Corp 半導体装置の製造方法
US4503601A (en) * 1983-04-18 1985-03-12 Ncr Corporation Oxide trench structure for polysilicon gates and interconnects
JPS6076144A (ja) * 1983-10-03 1985-04-30 Matsushita Electronics Corp 半導体装置の製造方法
JPS60116167A (ja) * 1983-11-29 1985-06-22 Toshiba Corp 半導体記憶装置及びその製造方法
US4535528A (en) * 1983-12-02 1985-08-20 Hewlett-Packard Company Method for improving reflow of phosphosilicate glass by arsenic implantation
US4512073A (en) * 1984-02-23 1985-04-23 Rca Corporation Method of forming self-aligned contact openings
US5352620A (en) * 1984-05-23 1994-10-04 Hitachi, Ltd. Method of making semiconductor device with memory cells and peripheral transistors
KR930007195B1 (ko) * 1984-05-23 1993-07-31 가부시끼가이샤 히다찌세이사꾸쇼 반도체 장치와 그 제조 방법
JPS6116571A (ja) * 1984-07-03 1986-01-24 Ricoh Co Ltd 半導体装置の製造方法
US4606114A (en) * 1984-08-29 1986-08-19 Texas Instruments Incorporated Multilevel oxide as diffusion source
US4641420A (en) * 1984-08-30 1987-02-10 At&T Bell Laboratories Metalization process for headless contact using deposited smoothing material
US4743564A (en) * 1984-12-28 1988-05-10 Kabushiki Kaisha Toshiba Method for manufacturing a complementary MOS type semiconductor device
KR900000065B1 (ko) * 1985-08-13 1990-01-19 가부시끼가이샤 도오시바 독출전용 반도체기억장치와 그 제조방법
US4755479A (en) * 1986-02-17 1988-07-05 Fujitsu Limited Manufacturing method of insulated gate field effect transistor using reflowable sidewall spacers
US4709467A (en) * 1986-03-13 1987-12-01 Advanced Micro Devices, Inc. Non-selective implantation process for forming contact regions in integrated circuits
US4766094A (en) * 1986-03-21 1988-08-23 Hollinger Theodore G Semiconductor doping process
US4722910A (en) * 1986-05-27 1988-02-02 Analog Devices, Inc. Partially self-aligned metal contact process
JPH0828432B2 (ja) * 1986-11-12 1996-03-21 株式会社日立製作所 半導体集積回路装置
JP2565317B2 (ja) * 1986-12-03 1996-12-18 富士通株式会社 半導体装置の製造方法
DE3880860T2 (de) * 1987-03-04 1993-10-28 Toshiba Kawasaki Kk Halbleiterspeicheranordnung und Verfahren zu ihrer Herstellung.
KR920000077B1 (ko) * 1987-07-28 1992-01-06 가부시키가이샤 도시바 반도체장치의 제조방법
KR920009718B1 (ko) * 1987-08-10 1992-10-22 스미도모덴기고오교오 가부시기가이샤 화합물반도체장치 및 그 제조방법
US4784973A (en) * 1987-08-24 1988-11-15 Inmos Corporation Semiconductor contact silicide/nitride process with control for silicide thickness
JPH01123417A (ja) * 1987-11-07 1989-05-16 Mitsubishi Electric Corp 半導体装置の製造方法
US4912061A (en) * 1988-04-04 1990-03-27 Digital Equipment Corporation Method of forming a salicided self-aligned metal oxide semiconductor device using a disposable silicon nitride spacer
KR910006093B1 (ko) * 1988-06-30 1991-08-12 삼성전자 주식회사 반도체 장치의 제조방법
US6078079A (en) * 1990-04-03 2000-06-20 Mitsubishi Denki Kabushiki Kaisha Semiconductor device and method of manufacturing the same
JP3481287B2 (ja) * 1994-02-24 2003-12-22 三菱電機株式会社 半導体装置の製造方法
US5413962A (en) * 1994-07-15 1995-05-09 United Microelectronics Corporation Multi-level conductor process in VLSI fabrication utilizing an air bridge
US5940732A (en) * 1995-11-27 1999-08-17 Semiconductor Energy Laboratory Co., Method of fabricating semiconductor device
US6294799B1 (en) * 1995-11-27 2001-09-25 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of fabricating same
US6162668A (en) * 1996-03-07 2000-12-19 Mitsubishi Denki Kabushiki Kaisha Method of manufacturing a semiconductor device having a lightly doped contact impurity region surrounding a highly doped contact impurity region
US5808335A (en) * 1996-06-13 1998-09-15 Vanguard International Semiconductor Corporation Reduced mask DRAM process
TW554639B (en) * 2002-10-04 2003-09-21 Au Optronics Corp Method for fabricating an OLED device and the solid passivation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2040180B2 (de) * 1970-01-22 1977-08-25 Intel Corp, Mountain View, Calif. (V.St.A.) Verfahren zur verhinderung von mechanischen bruechen einer duennen, die oberflaeche eines halbleiterkoerpers ueberdeckende isolierschichten ueberziehenden elektrisch leitenden schicht
US4124933A (en) * 1974-05-21 1978-11-14 U.S. Philips Corporation Methods of manufacturing semiconductor devices
JPS5492175A (en) * 1977-12-29 1979-07-21 Fujitsu Ltd Manufacture of semiconductor device
US4273805A (en) * 1978-06-19 1981-06-16 Rca Corporation Passivating composite for a semiconductor device comprising a silicon nitride (Si1 3N4) layer and phosphosilicate glass (PSG) layer
JPS5534444A (en) * 1978-08-31 1980-03-11 Fujitsu Ltd Preparation of semiconductor device
JPS5599722A (en) * 1979-01-26 1980-07-30 Hitachi Ltd Preparation of semiconductor device
JPS55138874A (en) * 1979-04-18 1980-10-30 Fujitsu Ltd Semiconductor device and method of fabricating the same
US4266985A (en) * 1979-05-18 1981-05-12 Fujitsu Limited Process for producing a semiconductor device including an ion implantation step in combination with direct thermal nitridation of the silicon substrate
JPS5693367A (en) * 1979-12-20 1981-07-28 Fujitsu Ltd Manufacture of semiconductor device

Also Published As

Publication number Publication date
EP0060613B1 (de) 1985-04-24
JPS57126147A (en) 1982-08-05
JPS6242385B2 (de) 1987-09-08
EP0060613A1 (de) 1982-09-22
US4404733A (en) 1983-09-20

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee