DE3851991D1 - Bipolartransistoren. - Google Patents

Bipolartransistoren.

Info

Publication number
DE3851991D1
DE3851991D1 DE3851991T DE3851991T DE3851991D1 DE 3851991 D1 DE3851991 D1 DE 3851991D1 DE 3851991 T DE3851991 T DE 3851991T DE 3851991 T DE3851991 T DE 3851991T DE 3851991 D1 DE3851991 D1 DE 3851991D1
Authority
DE
Germany
Prior art keywords
bipolar transistors
bipolar
transistors
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 - Fee Related
Application number
DE3851991T
Other languages
English (en)
Other versions
DE3851991T2 (de
Inventor
Hiroyuki C O Patents Divi Miwa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3851991D1 publication Critical patent/DE3851991D1/de
Publication of DE3851991T2 publication Critical patent/DE3851991T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • 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
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
    • H01L29/41708—Emitter or collector electrodes for bipolar transistors
    • 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
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
    • H01L29/42304—Base electrodes for bipolar transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Bipolar Transistors (AREA)
DE3851991T 1987-08-11 1988-08-08 Bipolartransistoren. Expired - Fee Related DE3851991T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199006A JP2615646B2 (ja) 1987-08-11 1987-08-11 バイポーラトランジスタの製造方法

Publications (2)

Publication Number Publication Date
DE3851991D1 true DE3851991D1 (de) 1994-12-08
DE3851991T2 DE3851991T2 (de) 1995-04-20

Family

ID=16400538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851991T Expired - Fee Related DE3851991T2 (de) 1987-08-11 1988-08-08 Bipolartransistoren.

Country Status (5)

Country Link
EP (1) EP0303435B1 (de)
JP (1) JP2615646B2 (de)
KR (1) KR0122736B1 (de)
CA (1) CA1309191C (de)
DE (1) DE3851991T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9013926D0 (en) * 1990-06-22 1990-08-15 Gen Electric Co Plc A vertical pnp transistor
FR2672733B1 (fr) * 1991-02-13 1997-08-22 France Telecom Perfectionnement au collecteur d'un transistor bipolaire compatible avec la technologie mos.
US5389553A (en) * 1993-06-30 1995-02-14 National Semiconductor Corporation Methods for fabrication of transistors
JP2708027B2 (ja) * 1995-10-05 1998-02-04 日本電気株式会社 半導体装置およびその製造方法
WO1998042019A1 (en) * 1997-03-18 1998-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Trench-isolated bipolar devices
KR20010021740A (ko) * 1997-07-11 2001-03-15 에를링 블로메, 타게 뢰브그렌 무선 주파수에서 사용되는 집적 회로 소자를 제조하는 방법
ATE407453T1 (de) * 2000-07-03 2008-09-15 Nxp Bv Herstellungsverfahren für ein halbleiter- bipolartransistor-bauelement
EP3214036A1 (de) * 2016-03-02 2017-09-06 Anheuser-Busch InBev S.A. Getränkezapfhahn mit herausnehmbarem schlauch und ventil
CN110010677B (zh) * 2019-04-25 2024-02-13 江苏新顺微电子股份有限公司 一种改善结终端延伸结构三极管可靠性的器件结构及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534234A (en) * 1966-12-15 1970-10-13 Texas Instruments Inc Modified planar process for making semiconductor devices having ultrafine mesa type geometry
FR2352403A1 (fr) * 1976-05-20 1977-12-16 Comp Generale Electricite Circuit integre rapide
US4252581A (en) * 1979-10-01 1981-02-24 International Business Machines Corporation Selective epitaxy method for making filamentary pedestal transistor
JPS59217364A (ja) * 1983-05-26 1984-12-07 Sony Corp 半導体装置の製法
JPS60214563A (ja) * 1984-04-09 1985-10-26 Mitsubishi Electric Corp バイポ−ラトランジスタの製造方法
JPS60253267A (ja) * 1984-05-29 1985-12-13 Toshiba Corp ヘテロ接合バイポ−ラトランジスタおよびその製造方法
EP0177246B1 (de) * 1984-09-29 1988-08-17 Kabushiki Kaisha Toshiba Heteroübergangbipolartransistor und Verfahren zu seiner Herstellung
JPS61265867A (ja) * 1985-05-20 1986-11-25 Nec Corp 半導体装置

Also Published As

Publication number Publication date
DE3851991T2 (de) 1995-04-20
EP0303435A3 (en) 1990-01-03
KR0122736B1 (ko) 1997-11-26
KR890004439A (ko) 1989-04-22
JPS6442859A (en) 1989-02-15
EP0303435B1 (de) 1994-11-02
JP2615646B2 (ja) 1997-06-04
CA1309191C (en) 1992-10-20
EP0303435A2 (de) 1989-02-15

Similar Documents

Publication Publication Date Title
FI892558A (fi) I laoga temperaturer haerdbar cementkomposition.
DE3751972T2 (de) Bipolarer Transistor
DE3768854D1 (de) Lateraltransistor.
DE3788525D1 (de) Feldeffekttransistoranordnungen.
DE3854677T2 (de) Komplementäre Feldeffekttransistorstruktur.
DE3751098T2 (de) Feldeffekttransistor.
FI880065A (fi) Foerfarande foer konferensfoerbindningar i datamaskinstyrda digitala telefonfoermedlingsanordningar.
DE3887716T2 (de) Transistor.
DE3860836D1 (de) Bipolarer transistor mit heterouebergang.
DE3788500D1 (de) Bipolarer Halbleitertransistor.
DE3851991T2 (de) Bipolartransistoren.
DE3882565T2 (de) Bipolartransistor.
DE3773276D1 (de) Transistoranordnung.
DE3880443T2 (de) Feldeffekttransistor.
DE3874949T2 (de) Heterouebergang-bipolartransistor.
DE68909977D1 (de) Bipolartransistor.
FI872717A0 (fi) Maetanordning foer radongas i jordmaon.
FI871493A0 (fi) Banfoering i gruppmellanrummen i en maongcylindertork i en pappersmaskin.
DE3854098D1 (de) Feldeffekttransistor.
FI870705A0 (fi) Reglerbar inloppslaoda i en pappersmaskin.
FI875690A0 (fi) Torkparti i en pappersmaskin.
DE3877548T2 (de) Feldeffekttransistor.
FI875271A0 (fi) Pressparti i pappersmaskin.
FI872854A (fi) Munstyckskonstruktion foer spridningsskruven i en upptagningsmaskin foer stycketorv.
FI873578A0 (fi) I boggiehjul ingripande transportanordning.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee