IT1160290B - Transistore bipolare e relativo processo di fabbricazione - Google Patents
Transistore bipolare e relativo processo di fabbricazioneInfo
- Publication number
- IT1160290B IT1160290B IT30409/78A IT3040978A IT1160290B IT 1160290 B IT1160290 B IT 1160290B IT 30409/78 A IT30409/78 A IT 30409/78A IT 3040978 A IT3040978 A IT 3040978A IT 1160290 B IT1160290 B IT 1160290B
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing process
- bipolar transistor
- related manufacturing
- bipolar
- transistor
- Prior art date
Links
- 238000004519 manufacturing process Methods 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
- H01L21/70—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
- H01L21/8222—Bipolar technology
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/403—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
- G11C11/404—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells with charge regeneration common to a multiplicity of memory cells, i.e. external refresh with one charge-transfer gate, e.g. MOS transistor, per cell
-
- 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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
- H01L21/2251—Diffusion into or out of group IV semiconductors
- H01L21/2254—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides
- H01L21/2257—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides the applied layer being silicon or silicide or SIPOS, e.g. polysilicon, porous silicon
-
- 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
- H01L21/28525—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 semiconducting material
-
- 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
- H01L27/06—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 a plurality of individual components in a non-repetitive configuration
- H01L27/07—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 a plurality of individual components in a non-repetitive configuration the components having an active region in common
- H01L27/0744—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 a plurality of individual components in a non-repetitive configuration the components having an active region in common without components of the field effect type
- H01L27/075—Bipolar transistors in combination with diodes, or capacitors, or resistors, e.g. lateral bipolar transistor, and vertical bipolar transistor and resistor
- H01L27/0755—Vertical bipolar transistor in combination with diodes, or capacitors, or resistors
- H01L27/0777—Vertical bipolar transistor in combination with capacitors only
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/10—DRAM devices comprising bipolar components
-
- 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
- Y10S148/116—Oxidation, differential
-
- 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
- Y10S148/131—Reactive ion etching rie
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Bipolar Transistors (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/863,182 US4190466A (en) | 1977-12-22 | 1977-12-22 | Method for making a bipolar transistor structure utilizing self-passivating diffusion sources |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7830409A0 IT7830409A0 (it) | 1978-12-01 |
IT1160290B true IT1160290B (it) | 1987-03-11 |
Family
ID=25340472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30409/78A IT1160290B (it) | 1977-12-22 | 1978-12-01 | Transistore bipolare e relativo processo di fabbricazione |
Country Status (5)
Country | Link |
---|---|
US (1) | US4190466A (it) |
EP (1) | EP0002670B1 (it) |
JP (1) | JPS5940299B2 (it) |
DE (1) | DE2860591D1 (it) |
IT (1) | IT1160290B (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2060997A (en) * | 1978-01-03 | 1981-05-07 | Erb D M | Stratified charge memory divide |
NL190710C (nl) * | 1978-02-10 | 1994-07-01 | Nec Corp | Geintegreerde halfgeleiderketen. |
CA1136773A (en) * | 1978-08-14 | 1982-11-30 | Norikazu Ohuchi | Semiconductor device |
US4785341A (en) * | 1979-06-29 | 1988-11-15 | International Business Machines Corporation | Interconnection of opposite conductivity type semiconductor regions |
US4338622A (en) * | 1979-06-29 | 1982-07-06 | International Business Machines Corporation | Self-aligned semiconductor circuits and process therefor |
FR2461360A1 (fr) * | 1979-07-10 | 1981-01-30 | Thomson Csf | Procede de fabrication d'un transistor a effet de champ du type dmos a fonctionnement vertical et transistor obtenu par ce procede |
JPS5826829B2 (ja) * | 1979-08-30 | 1983-06-06 | 富士通株式会社 | ダイナミックメモリセルの製造方法 |
JPS5645072A (en) * | 1979-09-21 | 1981-04-24 | Toshiba Corp | Transistor |
US4309716A (en) * | 1979-10-22 | 1982-01-05 | International Business Machines Corporation | Bipolar dynamic memory cell |
US4452645A (en) * | 1979-11-13 | 1984-06-05 | International Business Machines Corporation | Method of making emitter regions by implantation through a non-monocrystalline layer |
EP0030147B1 (en) * | 1979-11-29 | 1983-05-11 | Kabushiki Kaisha Toshiba | Method for manufacturing a semiconductor integrated circuit |
DE3071489D1 (en) * | 1979-11-29 | 1986-04-17 | Vlsi Technology Res Ass | Method of manufacturing a semiconductor device with a schottky junction |
US4252582A (en) * | 1980-01-25 | 1981-02-24 | International Business Machines Corporation | Self aligned method for making bipolar transistor having minimum base to emitter contact spacing |
US4301588A (en) * | 1980-02-01 | 1981-11-24 | International Business Machines Corporation | Consumable amorphous or polysilicon emitter process |
US4322882A (en) * | 1980-02-04 | 1982-04-06 | Fairchild Camera & Instrument Corp. | Method for making an integrated injection logic structure including a self-aligned base contact |
WO1981002493A1 (en) * | 1980-02-22 | 1981-09-03 | Mostek Corp | Self-aligned buried contact and method of making |
US4319932A (en) * | 1980-03-24 | 1982-03-16 | International Business Machines Corporation | Method of making high performance bipolar transistor with polysilicon base contacts |
US4390890A (en) * | 1980-06-26 | 1983-06-28 | International Business Machines Corporation | Saturation-limited bipolar transistor device |
US4446611A (en) * | 1980-06-26 | 1984-05-08 | International Business Machines Corporation | Method of making a saturation-limited bipolar transistor device |
US4322883A (en) * | 1980-07-08 | 1982-04-06 | International Business Machines Corporation | Self-aligned metal process for integrated injection logic integrated circuits |
US4359816A (en) * | 1980-07-08 | 1982-11-23 | International Business Machines Corporation | Self-aligned metal process for field effect transistor integrated circuits |
US4512075A (en) * | 1980-08-04 | 1985-04-23 | Fairchild Camera & Instrument Corporation | Method of making an integrated injection logic cell having self-aligned collector and base reduced resistance utilizing selective diffusion from polycrystalline regions |
JPS5737870A (en) * | 1980-08-20 | 1982-03-02 | Toshiba Corp | Semiconductor device |
JPS5936432B2 (ja) * | 1980-08-25 | 1984-09-04 | 株式会社東芝 | 半導体装置の製造方法 |
JPS5745968A (en) * | 1980-08-29 | 1982-03-16 | Ibm | Capacitor with double dielectric unit |
JPS5758356A (en) * | 1980-09-26 | 1982-04-08 | Toshiba Corp | Manufacture of semiconductor device |
US4431460A (en) * | 1982-03-08 | 1984-02-14 | International Business Machines Corporation | Method of producing shallow, narrow base bipolar transistor structures via dual implantations of selected polycrystalline layer |
DE3230077A1 (de) * | 1982-08-12 | 1984-02-16 | Siemens AG, 1000 Berlin und 8000 München | Integrierte bipolar- und mos-transistoren enthaltende halbleiterschaltung auf einem chip und verfahren zu ihrer herstellung |
DE3230050A1 (de) * | 1982-08-12 | 1984-02-16 | Siemens AG, 1000 Berlin und 8000 München | Integrierte halbleiterschaltung mit bipolaren bauelementen und verfahren zur herstellung derselben |
IT1218344B (it) * | 1983-03-31 | 1990-04-12 | Ates Componenti Elettron | Processo per l'autoallineamento di un doppio strato di silicio policristallino,in un dispositivo a circuito integrato,mediante un' operazione di ossidazione |
JPS6146063A (ja) * | 1984-08-10 | 1986-03-06 | Hitachi Ltd | 半導体装置の製造方法 |
US5166094A (en) * | 1984-09-14 | 1992-11-24 | Fairchild Camera & Instrument Corp. | Method of fabricating a base-coupled transistor logic |
US4644383A (en) * | 1985-04-08 | 1987-02-17 | Harris Corporation | Subcollector for oxide and junction isolated IC's |
US4812890A (en) * | 1985-11-19 | 1989-03-14 | Thompson-Csf Components Corporation | Bipolar microwave integratable transistor |
US4816895A (en) * | 1986-03-06 | 1989-03-28 | Nec Corporation | Integrated circuit device with an improved interconnection line |
EP0239825B1 (de) * | 1986-03-21 | 1993-08-25 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Bipolartransistorstruktur für Höchstgeschwindigkeitsschaltung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3574010A (en) * | 1968-12-30 | 1971-04-06 | Texas Instruments Inc | Fabrication of metal insulator semiconductor field effect transistors |
GB1289740A (it) * | 1969-12-24 | 1972-09-20 | ||
US3843425A (en) * | 1971-04-05 | 1974-10-22 | Rca Corp | Overlay transistor employing highly conductive semiconductor grid and method for making |
CH573661A5 (it) * | 1973-01-02 | 1976-03-15 | Ibm | |
US3904450A (en) * | 1974-04-26 | 1975-09-09 | Bell Telephone Labor Inc | Method of fabricating injection logic integrated circuits using oxide isolation |
US4074304A (en) * | 1974-10-04 | 1978-02-14 | Nippon Electric Company, Ltd. | Semiconductor device having a miniature junction area and process for fabricating same |
DE2449688C3 (de) * | 1974-10-18 | 1980-07-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung einer dotierten Zone eines Leitfähigkeitstyps in einem Halbleiterkörper |
JPS51118969A (en) * | 1975-04-11 | 1976-10-19 | Fujitsu Ltd | Manufacturing method of semiconductor memory |
JPS5215262A (en) * | 1975-07-28 | 1977-02-04 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor device and its manufacturing method |
US4085499A (en) * | 1975-12-29 | 1978-04-25 | Matsushita Electric Industrial Co., Ltd. | Method of making a MOS-type semiconductor device |
US4055444A (en) * | 1976-01-12 | 1977-10-25 | Texas Instruments Incorporated | Method of making N-channel MOS integrated circuits |
US4111720A (en) * | 1977-03-31 | 1978-09-05 | International Business Machines Corporation | Method for forming a non-epitaxial bipolar integrated circuit |
NL7703941A (nl) * | 1977-04-12 | 1978-10-16 | Philips Nv | Werkwijze ter vervaardiging van een halfgelei- derinrichting en inrichting, vervaardigd door toepassing van de werkwijze. |
JPS5527469A (en) * | 1978-08-18 | 1980-02-27 | Vladimir Semenobitsuchi Atorep | Bellows parts welding equipment |
-
1977
- 1977-12-22 US US05/863,182 patent/US4190466A/en not_active Expired - Lifetime
-
1978
- 1978-10-17 JP JP53126956A patent/JPS5940299B2/ja not_active Expired
- 1978-12-01 IT IT30409/78A patent/IT1160290B/it active
- 1978-12-01 DE DE7878101485T patent/DE2860591D1/de not_active Expired
- 1978-12-01 EP EP78101485A patent/EP0002670B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2860591D1 (en) | 1981-04-23 |
IT7830409A0 (it) | 1978-12-01 |
EP0002670B1 (de) | 1981-04-01 |
US4190466A (en) | 1980-02-26 |
JPS5940299B2 (ja) | 1984-09-29 |
EP0002670A1 (de) | 1979-07-11 |
JPS5488086A (en) | 1979-07-12 |
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