HK80486A - Process for forming complementary integrated circuit devices - Google Patents
Process for forming complementary integrated circuit devicesInfo
- Publication number
- HK80486A HK80486A HK804/86A HK80486A HK80486A HK 80486 A HK80486 A HK 80486A HK 804/86 A HK804/86 A HK 804/86A HK 80486 A HK80486 A HK 80486A HK 80486 A HK80486 A HK 80486A
- Authority
- HK
- Hong Kong
- Prior art keywords
- integrated circuit
- circuit devices
- forming complementary
- complementary integrated
- forming
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 title 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
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
-
- 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
- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823878—Complementary field-effect transistors, e.g. CMOS isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
- H01L29/0638—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for preventing surface leakage due to surface inversion layer, e.g. with channel stopper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
- H01L27/0928—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors comprising both N- and P- wells in the substrate, e.g. twin-tub
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/365,396 US4435895A (en) | 1982-04-05 | 1982-04-05 | Process for forming complementary integrated circuit devices |
Publications (1)
Publication Number | Publication Date |
---|---|
HK80486A true HK80486A (en) | 1986-10-31 |
Family
ID=23438743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK804/86A HK80486A (en) | 1982-04-05 | 1986-10-23 | Process for forming complementary integrated circuit devices |
Country Status (11)
Country | Link |
---|---|
US (1) | US4435895A (fr) |
EP (1) | EP0104233A4 (fr) |
JP (1) | JPS59500540A (fr) |
KR (1) | KR840004830A (fr) |
AU (1) | AU543436B2 (fr) |
CA (1) | CA1194612A (fr) |
ES (1) | ES8403665A1 (fr) |
GB (1) | GB2118364B (fr) |
HK (1) | HK80486A (fr) |
IT (1) | IT1168908B (fr) |
WO (1) | WO1983003709A1 (fr) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574465A (en) * | 1982-04-13 | 1986-03-11 | Texas Instruments Incorporated | Differing field oxide thicknesses in dynamic memory device |
JPS5955054A (ja) * | 1982-09-24 | 1984-03-29 | Hitachi Ltd | 半導体装置の製造方法 |
JPS5994861A (ja) * | 1982-11-24 | 1984-05-31 | Hitachi Ltd | 半導体集積回路装置及びその製造方法 |
US4716451A (en) * | 1982-12-10 | 1987-12-29 | Rca Corporation | Semiconductor device with internal gettering region |
DE3314450A1 (de) * | 1983-04-21 | 1984-10-25 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von hochintegrierten komplementaeren mos-feldeffekttransistorschaltungen |
US4574467A (en) * | 1983-08-31 | 1986-03-11 | Solid State Scientific, Inc. | N- well CMOS process on a P substrate with double field guard rings and a PMOS buried channel |
JPS60106142A (ja) * | 1983-11-15 | 1985-06-11 | Nec Corp | 半導体素子の製造方法 |
JPS60123055A (ja) * | 1983-12-07 | 1985-07-01 | Fujitsu Ltd | 半導体装置及びその製造方法 |
EP0157926B1 (fr) * | 1984-03-21 | 1989-03-08 | Siemens Aktiengesellschaft | Procédé pour fabriquer un circuit intégré à transistors à effet de champ MOS à haute densité |
US4516316A (en) * | 1984-03-27 | 1985-05-14 | Advanced Micro Devices, Inc. | Method of making improved twin wells for CMOS devices by controlling spatial separation |
US4554726A (en) * | 1984-04-17 | 1985-11-26 | At&T Bell Laboratories | CMOS Integrated circuit technology utilizing dual implantation of slow and fast diffusing donor ions to form the n-well |
US5008729A (en) * | 1984-06-18 | 1991-04-16 | Texas Instruments Incorporated | Laser programming of semiconductor devices using diode make-link structure |
US4561170A (en) * | 1984-07-02 | 1985-12-31 | Texas Instruments Incorporated | Method of making field-plate isolated CMOS devices |
US4558508A (en) * | 1984-10-15 | 1985-12-17 | International Business Machines Corporation | Process of making dual well CMOS semiconductor structure with aligned field-dopings using single masking step |
JPS6197859A (ja) * | 1984-10-18 | 1986-05-16 | Matsushita Electronics Corp | 相補型mos集積回路の製造方法 |
US4866002A (en) * | 1985-11-26 | 1989-09-12 | Fuji Photo Film Co., Ltd. | Complementary insulated-gate field effect transistor integrated circuit and manufacturing method thereof |
JPH0770606B2 (ja) * | 1985-11-29 | 1995-07-31 | 株式会社日立製作所 | 半導体装置 |
IT1188309B (it) * | 1986-01-24 | 1988-01-07 | Sgs Microelettrica Spa | Procedimento per la fabbricazione di dispositivi elettronici integrati,in particolare transistori mos a canale p ad alta tensione |
US4889825A (en) * | 1986-03-04 | 1989-12-26 | Motorola, Inc. | High/low doping profile for twin well process |
WO1987005443A1 (fr) * | 1986-03-04 | 1987-09-11 | Motorola, Inc. | Profil de dopage eleve/faible pour procede a deux puits |
US4929565A (en) * | 1986-03-04 | 1990-05-29 | Motorola, Inc. | High/low doping profile for twin well process |
US4717683A (en) * | 1986-09-23 | 1988-01-05 | Motorola Inc. | CMOS process |
US4728619A (en) * | 1987-06-19 | 1988-03-01 | Motorola, Inc. | Field implant process for CMOS using germanium |
US4780424A (en) * | 1987-09-28 | 1988-10-25 | Intel Corporation | Process for fabricating electrically alterable floating gate memory devices |
US4925806A (en) * | 1988-03-17 | 1990-05-15 | Northern Telecom Limited | Method for making a doped well in a semiconductor substrate |
KR940003218B1 (ko) * | 1988-03-24 | 1994-04-16 | 세이꼬 엡슨 가부시끼가이샤 | 반도체 장치 및 그 제조방법 |
US5206535A (en) * | 1988-03-24 | 1993-04-27 | Seiko Epson Corporation | Semiconductor device structure |
US5310690A (en) * | 1988-10-31 | 1994-05-10 | Texas Instruments Incorporated | Method for forming integrated circuits having buried doped regions |
US4839301A (en) * | 1988-12-19 | 1989-06-13 | Micron Technology, Inc. | Blanket CMOS channel stop implant employing a combination of n-channel and p-channel punch-through implants |
GB8907897D0 (en) * | 1989-04-07 | 1989-05-24 | Inmos Ltd | Forming wells in semiconductor devices |
US5091324A (en) * | 1990-08-10 | 1992-02-25 | Advanced Micro Devices, Inc. | Process for producing optimum intrinsic, long channel, and short channel mos devices in vlsi structures |
US5132241A (en) * | 1991-04-15 | 1992-07-21 | Industrial Technology Research Institute | Method of manufacturing minimum counterdoping in twin well process |
US5514616A (en) * | 1991-08-26 | 1996-05-07 | Lsi Logic Corporation | Depositing and densifying glass to planarize layers in semi-conductor devices based on CMOS structures |
KR950005464B1 (ko) * | 1992-02-25 | 1995-05-24 | 삼성전자주식회사 | 반도체장치의 제조방법 |
DE69324637T2 (de) | 1992-07-31 | 1999-12-30 | Hughes Electronics Corp., El Segundo | Sicherheitssystem für integrierte Schaltung und Verfahren mit implantierten Leitungen |
US5358890A (en) * | 1993-04-19 | 1994-10-25 | Motorola Inc. | Process for fabricating isolation regions in a semiconductor device |
US5472887A (en) * | 1993-11-09 | 1995-12-05 | Texas Instruments Incorporated | Method of fabricating semiconductor device having high-and low-voltage MOS transistors |
US5434099A (en) * | 1994-07-05 | 1995-07-18 | United Microelectronics Corporation | Method of manufacturing field isolation for complimentary type devices |
KR100193102B1 (ko) * | 1994-08-25 | 1999-06-15 | 무명씨 | 반도체 장치 및 그 제조방법 |
US5622882A (en) * | 1994-12-30 | 1997-04-22 | Lsi Logic Corporation | Method of making a CMOS dynamic random-access memory (DRAM) |
US5648290A (en) * | 1994-12-30 | 1997-07-15 | Lsi Logic Corporation | Method of making a CMOS dynamic random-access memory (DRAM) |
US5679598A (en) * | 1994-12-30 | 1997-10-21 | Lsi Logic Corporation | Method of making a CMOS dynamic random-access memory (DRAM) |
US5573963A (en) * | 1995-05-03 | 1996-11-12 | Vanguard International Semiconductor Corporation | Method of forming self-aligned twin tub CMOS devices |
KR100197656B1 (ko) * | 1995-12-29 | 1999-07-01 | 김영환 | 반도체 에스.오.아이.소자의 제조방법 |
US5783846A (en) * | 1995-09-22 | 1998-07-21 | Hughes Electronics Corporation | Digital circuit with transistor geometry and channel stops providing camouflage against reverse engineering |
US5783470A (en) * | 1995-12-14 | 1998-07-21 | Lsi Logic Corporation | Method of making CMOS dynamic random-access memory structures and the like |
US5792680A (en) * | 1996-11-25 | 1998-08-11 | Vanguard International Semiconductor Corporation | Method of forming a low cost DRAM cell with self aligned twin tub CMOS devices and a pillar shaped capacitor |
US5973375A (en) * | 1997-06-06 | 1999-10-26 | Hughes Electronics Corporation | Camouflaged circuit structure with step implants |
US6396368B1 (en) | 1999-11-10 | 2002-05-28 | Hrl Laboratories, Llc | CMOS-compatible MEM switches and method of making |
US7217977B2 (en) * | 2004-04-19 | 2007-05-15 | Hrl Laboratories, Llc | Covert transformation of transistor properties as a circuit protection method |
US6391700B1 (en) * | 2000-10-17 | 2002-05-21 | United Microelectronics Corp. | Method for forming twin-well regions of semiconductor devices |
US6815816B1 (en) | 2000-10-25 | 2004-11-09 | Hrl Laboratories, Llc | Implanted hidden interconnections in a semiconductor device for preventing reverse engineering |
US7294935B2 (en) * | 2001-01-24 | 2007-11-13 | Hrl Laboratories, Llc | Integrated circuits protected against reverse engineering and method for fabricating the same using an apparent metal contact line terminating on field oxide |
US6791191B2 (en) | 2001-01-24 | 2004-09-14 | Hrl Laboratories, Llc | Integrated circuits protected against reverse engineering and method for fabricating the same using vias without metal terminations |
US6348371B1 (en) | 2001-03-19 | 2002-02-19 | Taiwan Semiconductor Manufacturing Company | Method of forming self-aligned twin wells |
US6740942B2 (en) | 2001-06-15 | 2004-05-25 | Hrl Laboratories, Llc. | Permanently on transistor implemented using a double polysilicon layer CMOS process with buried contact |
US6774413B2 (en) | 2001-06-15 | 2004-08-10 | Hrl Laboratories, Llc | Integrated circuit structure with programmable connector/isolator |
JP2003100862A (ja) * | 2001-09-21 | 2003-04-04 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US6897535B2 (en) | 2002-05-14 | 2005-05-24 | Hrl Laboratories, Llc | Integrated circuit with reverse engineering protection |
US7049667B2 (en) * | 2002-09-27 | 2006-05-23 | Hrl Laboratories, Llc | Conductive channel pseudo block process and circuit to inhibit reverse engineering |
US6979606B2 (en) * | 2002-11-22 | 2005-12-27 | Hrl Laboratories, Llc | Use of silicon block process step to camouflage a false transistor |
AU2003293540A1 (en) | 2002-12-13 | 2004-07-09 | Raytheon Company | Integrated circuit modification using well implants |
US7242063B1 (en) | 2004-06-29 | 2007-07-10 | Hrl Laboratories, Llc | Symmetric non-intrusive and covert technique to render a transistor permanently non-operable |
US8168487B2 (en) * | 2006-09-28 | 2012-05-01 | Hrl Laboratories, Llc | Programmable connection and isolation of active regions in an integrated circuit using ambiguous features to confuse a reverse engineer |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418180A (en) * | 1965-06-14 | 1968-12-24 | Ncr Co | p-n junction formation by thermal oxydation |
US3806371A (en) * | 1971-07-28 | 1974-04-23 | Motorola Inc | Method of making complementary monolithic insulated gate field effect transistors having low threshold voltage and low leakage current |
US3865654A (en) * | 1972-11-01 | 1975-02-11 | Ibm | Complementary field effect transistor having p doped silicon gates and process for making the same |
US3853633A (en) * | 1972-12-04 | 1974-12-10 | Motorola Inc | Method of making a semi planar insulated gate field-effect transistor device with implanted field |
US3898105A (en) * | 1973-10-25 | 1975-08-05 | Mostek Corp | Method for making FET circuits |
GB1503017A (en) * | 1974-02-28 | 1978-03-08 | Tokyo Shibaura Electric Co | Method of manufacturing semiconductor devices |
US3983620A (en) * | 1975-05-08 | 1976-10-05 | National Semiconductor Corporation | Self-aligned CMOS process for bulk silicon and insulating substrate device |
JPS5286083A (en) * | 1976-01-12 | 1977-07-16 | Hitachi Ltd | Production of complimentary isolation gate field effect transistor |
US4013484A (en) * | 1976-02-25 | 1977-03-22 | Intel Corporation | High density CMOS process |
JPS52131483A (en) * | 1976-04-28 | 1977-11-04 | Hitachi Ltd | Mis-type semiconductor device |
US4104784A (en) * | 1976-06-21 | 1978-08-08 | National Semiconductor Corporation | Manufacturing a low voltage n-channel MOSFET device |
US4135955A (en) * | 1977-09-21 | 1979-01-23 | Harris Corporation | Process for fabricating high voltage cmos with self-aligned guard rings utilizing selective diffusion and local oxidation |
US4214359A (en) * | 1978-12-07 | 1980-07-29 | Bell Telephone Laboratories, Incorporated | MOS Devices having buried terminal zones under local oxide regions |
IT1166587B (it) * | 1979-01-22 | 1987-05-05 | Ates Componenti Elettron | Processo per la fabbricazione di transistori mos complementari ad alta integrazione per tensioni elevate |
US4282648A (en) * | 1980-03-24 | 1981-08-11 | Intel Corporation | CMOS process |
-
1982
- 1982-04-05 US US06/365,396 patent/US4435895A/en not_active Expired - Lifetime
-
1983
- 1983-03-17 AU AU14718/83A patent/AU543436B2/en not_active Ceased
- 1983-03-17 JP JP58501341A patent/JPS59500540A/ja active Pending
- 1983-03-17 WO PCT/US1983/000369 patent/WO1983003709A1/fr not_active Application Discontinuation
- 1983-03-17 EP EP19830901302 patent/EP0104233A4/fr not_active Withdrawn
- 1983-03-28 CA CA000424672A patent/CA1194612A/fr not_active Expired
- 1983-03-29 ES ES521113A patent/ES8403665A1/es not_active Expired
- 1983-03-31 GB GB08309003A patent/GB2118364B/en not_active Expired
- 1983-04-01 IT IT20438/83A patent/IT1168908B/it active
- 1983-04-04 KR KR1019830001400A patent/KR840004830A/ko not_active Application Discontinuation
-
1986
- 1986-10-23 HK HK804/86A patent/HK80486A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0104233A4 (fr) | 1984-11-07 |
IT8320438A1 (it) | 1984-10-01 |
US4435895A (en) | 1984-03-13 |
ES521113A0 (es) | 1984-04-01 |
EP0104233A1 (fr) | 1984-04-04 |
GB2118364B (en) | 1985-11-06 |
ES8403665A1 (es) | 1984-04-01 |
AU1471883A (en) | 1983-11-04 |
IT1168908B (it) | 1987-05-20 |
KR840004830A (ko) | 1984-10-24 |
WO1983003709A1 (fr) | 1983-10-27 |
AU543436B2 (en) | 1985-04-18 |
CA1194612A (fr) | 1985-10-01 |
JPS59500540A (ja) | 1984-03-29 |
IT8320438A0 (it) | 1983-04-01 |
GB2118364A (en) | 1983-10-26 |
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