DE3580206D1 - Bipolarer transistor und verfahren zu seiner herstellung. - Google Patents
Bipolarer transistor und verfahren zu seiner herstellung.Info
- Publication number
- DE3580206D1 DE3580206D1 DE8585109543T DE3580206T DE3580206D1 DE 3580206 D1 DE3580206 D1 DE 3580206D1 DE 8585109543 T DE8585109543 T DE 8585109543T DE 3580206 T DE3580206 T DE 3580206T DE 3580206 D1 DE3580206 D1 DE 3580206D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- bipolar transistor
- bipolar
- transistor
- 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 - Lifetime
Links
Classifications
-
- 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66234—Bipolar junction transistors [BJT]
- H01L29/66272—Silicon vertical transistors
-
- 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
- H01L21/0334—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane
- H01L21/0337—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers characterised by their size, orientation, disposition, behaviour, shape, in horizontal or vertical plane characterised by the process involved to create the mask, e.g. lift-off masks, sidewalls, or to modify the mask, e.g. pre-treatment, post-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
- H01L21/02—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
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/53204—Conductive materials
- H01L23/53271—Conductive materials containing semiconductor material, e.g. polysilicon
-
- 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
- H01L29/10—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 with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1004—Base region of bipolar transistors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16051884A JPS6140057A (ja) | 1984-07-31 | 1984-07-31 | 半導体装置及びその製造方法 |
JP59258520A JPS61136266A (ja) | 1984-12-07 | 1984-12-07 | バイポ−ラ型半導体装置の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3580206D1 true DE3580206D1 (de) | 1990-11-29 |
Family
ID=26487001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585109543T Expired - Lifetime DE3580206D1 (de) | 1984-07-31 | 1985-07-30 | Bipolarer transistor und verfahren zu seiner herstellung. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0170250B1 (de) |
DE (1) | DE3580206D1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8503408A (nl) * | 1985-12-11 | 1987-07-01 | Philips Nv | Hoogfrequenttransistor en werkwijze ter vervaardiging daarvan. |
US5077227A (en) * | 1986-06-03 | 1991-12-31 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and method for fabricating the same |
CA1279410C (en) * | 1986-06-06 | 1991-01-22 | Anatoly Feygenson | Submicron bipolar transistor with buried silicide region |
JPH0628266B2 (ja) * | 1986-07-09 | 1994-04-13 | 株式会社日立製作所 | 半導体装置の製造方法 |
EP0253538B1 (de) * | 1986-07-16 | 1993-03-24 | Texas Instruments Incorporated | Selbstjustierter VLSI bipolarer Transistor |
US4979010A (en) * | 1986-07-16 | 1990-12-18 | Texas Instruments Incorporated | VLSI self-aligned bipolar transistor |
GB2194676B (en) * | 1986-07-30 | 1991-03-20 | Mitsubishi Electric Corp | A semiconductor integrated circuit device and a method of producing same |
GB8621536D0 (en) * | 1986-09-08 | 1986-10-15 | British Telecomm | Bipolar fabrication process |
DE3882251T2 (de) * | 1987-01-30 | 1993-10-28 | Texas Instruments Inc | Verfahren zum Herstellen eines bipolaren Transistors unter Verwendung von CMOS-Techniken. |
US4962053A (en) * | 1987-01-30 | 1990-10-09 | Texas Instruments Incorporated | Bipolar transistor fabrication utilizing CMOS techniques |
US4734382A (en) * | 1987-02-20 | 1988-03-29 | Fairchild Semiconductor Corporation | BiCMOS process having narrow bipolar emitter and implanted aluminum isolation |
US4728391A (en) * | 1987-05-11 | 1988-03-01 | Motorola Inc. | Pedestal transistors and method of production thereof |
US4774204A (en) * | 1987-06-02 | 1988-09-27 | Texas Instruments Incorporated | Method for forming self-aligned emitters and bases and source/drains in an integrated circuit |
EP0306213A3 (de) * | 1987-09-02 | 1990-05-30 | AT&T Corp. | Submikron-Bipolartransistor mit seitlichen Kontakten |
US4818713A (en) * | 1987-10-20 | 1989-04-04 | American Telephone And Telegraph Company, At&T Bell Laboratories | Techniques useful in fabricating semiconductor devices having submicron features |
KR900001034A (ko) * | 1988-06-27 | 1990-01-31 | 야마무라 가쯔미 | 반도체장치 |
JP2666384B2 (ja) * | 1988-06-30 | 1997-10-22 | ソニー株式会社 | 半導体装置の製造方法 |
KR930004720B1 (ko) * | 1988-11-04 | 1993-06-03 | 마쯔시따 덴끼 산교 가부시끼가이샤 | 반도체장치 및 그 제조방법 |
JPH06101473B2 (ja) * | 1988-12-05 | 1994-12-12 | 日本電気株式会社 | 半導体装置 |
JPH0817180B2 (ja) * | 1989-06-27 | 1996-02-21 | 株式会社東芝 | 半導体装置の製造方法 |
KR920007124A (ko) * | 1990-09-04 | 1992-04-28 | 김광호 | 폴리 에미터 바이폴라 트랜지스터의 제조방법 |
JP3255916B2 (ja) * | 1991-02-08 | 2002-02-12 | シーメンス アクチエンゲゼルシヤフト | バイポーラトランジスタ構造及びその製造方法 |
US5256896A (en) * | 1991-08-30 | 1993-10-26 | International Business Machines Corporation | Polysilicon-collector-on-insulator polysilicon-emitter bipolar transistor |
DE69427913T2 (de) * | 1994-10-28 | 2002-04-04 | Cons Ric Microelettronica | Bipolarer Hochfrequenztransistor und Verfahren zur Herstellung |
US5541121A (en) * | 1995-01-30 | 1996-07-30 | Texas Instruments Incorporated | Reduced resistance base contact method for single polysilicon bipolar transistors using extrinsic base diffusion from a diffusion source dielectric layer |
US5614422A (en) * | 1995-03-17 | 1997-03-25 | Harris Corporation | Process for doping two levels of a double poly bipolar transistor after formation of second poly layer |
DE102008050978A1 (de) | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Urankatalysator und Verfahren zu dessen Herstellung sowie dessen Verwendung |
DE102008050975A1 (de) | 2008-10-09 | 2010-04-15 | Bayer Technology Services Gmbh | Mehrstufiges Verfahren zur Herstellung von Chlor |
DE102009013905A1 (de) | 2009-03-19 | 2010-09-23 | Bayer Technology Services Gmbh | Urankatalysator auf Träger besonderer Porengrößenverteilung und Verfahren zu dessen Herstellung, sowie dessen Verwendung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8103032A (nl) * | 1980-08-04 | 1982-03-01 | Fairchild Camera Instr Co | Werkwijze voor het vervaardigen van een snelwerkende bipolaire transistor en transistor vervaardigd volgens deze werkwijze. |
-
1985
- 1985-07-30 DE DE8585109543T patent/DE3580206D1/de not_active Expired - Lifetime
- 1985-07-30 EP EP19850109543 patent/EP0170250B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0170250A3 (en) | 1986-12-30 |
EP0170250B1 (de) | 1990-10-24 |
EP0170250A2 (de) | 1986-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |