NL8204152A - Werkwijze voor het bepalen van kenmerken kleiner dan een micrometer in halfgeleiderorganen. - Google Patents
Werkwijze voor het bepalen van kenmerken kleiner dan een micrometer in halfgeleiderorganen. Download PDFInfo
- Publication number
- NL8204152A NL8204152A NL8204152A NL8204152A NL8204152A NL 8204152 A NL8204152 A NL 8204152A NL 8204152 A NL8204152 A NL 8204152A NL 8204152 A NL8204152 A NL 8204152A NL 8204152 A NL8204152 A NL 8204152A
- Authority
- NL
- Netherlands
- Prior art keywords
- layer
- mask
- forming
- sidewall
- metal
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 20
- 239000010410 layer Substances 0.000 claims description 71
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000005530 etching Methods 0.000 claims description 16
- 235000012239 silicon dioxide Nutrition 0.000 claims description 13
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000000873 masking effect Effects 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- 210000001520 comb Anatomy 0.000 claims 1
- 238000004078 waterproofing Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- -1 boron ions Chemical class 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000001465 metallisation Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZXEYZECDXFPJRJ-UHFFFAOYSA-N $l^{3}-silane;platinum Chemical compound [SiH3].[Pt] ZXEYZECDXFPJRJ-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229940093476 ethylene glycol Drugs 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910021339 platinum silicide Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 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
- H01L21/02—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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/26506—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors
- H01L21/26513—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors of electrically active species
-
- 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 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/266—Bombardment with radiation with high-energy radiation producing ion implantation using masks
-
- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/872—Schottky diodes
-
- 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
- Y10S438/942—Masking
- Y10S438/944—Shadow
-
- 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
- Y10S438/942—Masking
- Y10S438/947—Subphotolithographic processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
- Drying Of Semiconductors (AREA)
- Weting (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/315,757 US4441931A (en) | 1981-10-28 | 1981-10-28 | Method of making self-aligned guard regions for semiconductor device elements |
US31575781 | 1981-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8204152A true NL8204152A (nl) | 1983-05-16 |
Family
ID=23225928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8204152A NL8204152A (nl) | 1981-10-28 | 1982-10-27 | Werkwijze voor het bepalen van kenmerken kleiner dan een micrometer in halfgeleiderorganen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4441931A (it) |
JP (1) | JPS5884432A (it) |
BE (1) | BE894797A (it) |
CA (1) | CA1186809A (it) |
DE (1) | DE3239819A1 (it) |
FR (1) | FR2515425B1 (it) |
GB (1) | GB2108759B (it) |
IT (1) | IT1153577B (it) |
NL (1) | NL8204152A (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950567A (ja) * | 1982-09-16 | 1984-03-23 | Hitachi Ltd | 電界効果トランジスタの製造方法 |
JPS60201666A (ja) * | 1984-03-27 | 1985-10-12 | Nec Corp | 半導体装置 |
EP0182088B1 (de) * | 1984-10-26 | 1990-03-21 | Siemens Aktiengesellschaft | Schottky-Kontakt auf einer Halbleiteroberfläche und Verfahren zu dessen Herstellung |
US4655875A (en) * | 1985-03-04 | 1987-04-07 | Hitachi, Ltd. | Ion implantation process |
US4712291A (en) * | 1985-06-06 | 1987-12-15 | The United States Of America As Represented By The Secretary Of The Air Force | Process of fabricating TiW/Si self-aligned gate for GaAs MESFETs |
US4669178A (en) * | 1986-05-23 | 1987-06-02 | International Business Machines Corporation | Process for forming a self-aligned low resistance path in semiconductor devices |
US5141891A (en) * | 1988-11-09 | 1992-08-25 | Mitsubishi Denki Kabushiki Kaisha | MIS-type semiconductor device of LDD structure and manufacturing method thereof |
US5120668A (en) * | 1991-07-10 | 1992-06-09 | Ibm Corporation | Method of forming an inverse T-gate FET transistor |
US6040222A (en) * | 1999-02-02 | 2000-03-21 | United Microelectronics Corp. | Method for fabricating an electrostatistic discharge protection device to protect an integrated circuit |
US6514840B2 (en) * | 1999-04-13 | 2003-02-04 | International Business Machines Corporation | Micro heating of selective regions |
US6699775B2 (en) * | 2000-02-22 | 2004-03-02 | International Rectifier Corporation | Manufacturing process for fast recovery diode |
US20060022291A1 (en) * | 2004-07-28 | 2006-02-02 | Vladimir Drobny | Unguarded schottky diodes with sidewall spacer at the perimeter of the diode |
US8901699B2 (en) | 2005-05-11 | 2014-12-02 | Cree, Inc. | Silicon carbide junction barrier Schottky diodes with suppressed minority carrier injection |
JP2011129619A (ja) * | 2009-12-16 | 2011-06-30 | Toyota Motor Corp | 半導体装置の製造方法 |
WO2012093275A1 (en) * | 2011-01-07 | 2012-07-12 | University Of Calcutta | Methods and systems configured to compute a guard zone of a three-dimensional object |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920861A (en) * | 1972-12-18 | 1975-11-18 | Rca Corp | Method of making a semiconductor device |
DE2432719B2 (de) * | 1974-07-08 | 1977-06-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum erzeugen von feinen strukturen aus aufdampfbaren materialien auf einer unterlage und anwendung des verfahrens |
US4037307A (en) * | 1975-03-21 | 1977-07-26 | Bell Telephone Laboratories, Incorporated | Methods for making transistor structures |
US4026740A (en) * | 1975-10-29 | 1977-05-31 | Intel Corporation | Process for fabricating narrow polycrystalline silicon members |
JPS5263680A (en) * | 1975-11-19 | 1977-05-26 | Matsushita Electric Ind Co Ltd | Production of semiconductor device |
JPS5819129B2 (ja) * | 1975-12-10 | 1983-04-16 | 株式会社東芝 | ハンドウタイソウチノ セイゾウホウホウ |
JPS52147063A (en) * | 1976-06-02 | 1977-12-07 | Toshiba Corp | Semiconductor electrode forming method |
DE2641334C2 (de) * | 1976-09-14 | 1985-06-27 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung integrierter MIS-Schaltungen |
US4145459A (en) * | 1978-02-02 | 1979-03-20 | Rca Corporation | Method of making a short gate field effect transistor |
DE2842589A1 (de) * | 1978-09-29 | 1980-05-08 | Siemens Ag | Feldeffekttransistor mit verringerter substratsteuerung der kanalbreite |
US4261095A (en) * | 1978-12-11 | 1981-04-14 | International Business Machines Corporation | Self aligned schottky guard ring |
JPS56125843A (en) * | 1980-03-07 | 1981-10-02 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Forming method of fine pattern |
JPS56131933A (en) * | 1980-03-19 | 1981-10-15 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Forming method of pattern of metallic film |
-
1981
- 1981-10-28 US US06/315,757 patent/US4441931A/en not_active Expired - Fee Related
-
1982
- 1982-09-28 CA CA000412389A patent/CA1186809A/en not_active Expired
- 1982-10-20 FR FR8217540A patent/FR2515425B1/fr not_active Expired
- 1982-10-25 BE BE0/209320A patent/BE894797A/fr not_active IP Right Cessation
- 1982-10-25 GB GB08230444A patent/GB2108759B/en not_active Expired
- 1982-10-25 IT IT23909/82A patent/IT1153577B/it active
- 1982-10-27 NL NL8204152A patent/NL8204152A/nl not_active Application Discontinuation
- 1982-10-27 DE DE19823239819 patent/DE3239819A1/de not_active Ceased
- 1982-10-28 JP JP57188287A patent/JPS5884432A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2515425A1 (fr) | 1983-04-29 |
IT1153577B (it) | 1987-01-14 |
US4441931A (en) | 1984-04-10 |
GB2108759B (en) | 1985-07-17 |
JPS5884432A (ja) | 1983-05-20 |
FR2515425B1 (fr) | 1986-01-17 |
DE3239819A1 (de) | 1983-05-05 |
IT8223909A0 (it) | 1982-10-25 |
CA1186809A (en) | 1985-05-07 |
GB2108759A (en) | 1983-05-18 |
BE894797A (fr) | 1983-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |