FR2026736B1 - - Google Patents

Info

Publication number
FR2026736B1
FR2026736B1 FR6944262A FR6944262A FR2026736B1 FR 2026736 B1 FR2026736 B1 FR 2026736B1 FR 6944262 A FR6944262 A FR 6944262A FR 6944262 A FR6944262 A FR 6944262A FR 2026736 B1 FR2026736 B1 FR 2026736B1
Authority
FR
France
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
Application number
FR6944262A
Other versions
FR2026736A1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2026736A1 publication Critical patent/FR2026736A1/fr
Application granted granted Critical
Publication of FR2026736B1 publication Critical patent/FR2026736B1/fr
Expired 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
    • H01L29/02—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
    • 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
    • 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

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)
  • Electronic Switches (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
FR6944262A 1968-12-20 1969-12-19 Expired FR2026736B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78554768A 1968-12-20 1968-12-20

Publications (2)

Publication Number Publication Date
FR2026736A1 FR2026736A1 (fr) 1970-09-18
FR2026736B1 true FR2026736B1 (fr) 1975-01-10

Family

ID=25135857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944262A Expired FR2026736B1 (fr) 1968-12-20 1969-12-19

Country Status (7)

Country Link
US (1) US3566206A (fr)
BE (1) BE743201A (fr)
DE (1) DE1964232A1 (fr)
FR (1) FR2026736B1 (fr)
GB (1) GB1296225A (fr)
NL (1) NL6918770A (fr)
SE (1) SE345042B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638082A (en) * 1968-09-21 1972-01-25 Nippon Telegraph & Telephone Pnpn impatt diode having unequal electric field maxima
IT1010445B (it) * 1973-05-29 1977-01-10 Rca Corp Raddrizzatore a semiconduttore com mutabile allo stato di non condu zione per mezzo di una tensione ap plicata all elettrodo di porta del lo stesso
US3921192A (en) * 1974-05-28 1975-11-18 Gen Electric Avalanche diode
US4041515A (en) * 1975-11-14 1977-08-09 Rca Corporation Avalanche transistor operating above breakdown
US4449140A (en) * 1981-12-24 1984-05-15 National Research Development Corporation Semi-conductor barrier switching devices
US6232822B1 (en) * 1988-01-08 2001-05-15 Kabushiki Kaisha Toshiba Semiconductor device including a bipolar transistor biased to produce a negative base current by the impact ionization mechanism
GB8817459D0 (en) * 1988-07-22 1988-08-24 Gen Electric Semiconductor devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054972A (en) * 1961-02-21 1962-09-18 Bell Telephone Labor Inc Negative resistance semiconductive device
US3426295A (en) * 1966-05-16 1969-02-04 Bell Telephone Labor Inc Negative resistance microwave device
US3356866A (en) * 1966-08-17 1967-12-05 Bell Telephone Labor Inc Apparatus employing avalanche transit time diode

Also Published As

Publication number Publication date
DE1964232A1 (de) 1970-07-09
FR2026736A1 (fr) 1970-09-18
GB1296225A (fr) 1972-11-15
SE345042B (fr) 1972-05-08
NL6918770A (fr) 1970-06-23
US3566206A (en) 1971-02-23
BE743201A (fr) 1970-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse