GB780723A - A transistor - Google Patents

A transistor

Info

Publication number
GB780723A
GB780723A GB22435/53A GB2243553A GB780723A GB 780723 A GB780723 A GB 780723A GB 22435/53 A GB22435/53 A GB 22435/53A GB 2243553 A GB2243553 A GB 2243553A GB 780723 A GB780723 A GB 780723A
Authority
GB
United Kingdom
Prior art keywords
cavity
aug
emitter
type
collector
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
Application number
GB22435/53A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB780723A publication Critical patent/GB780723A/en
Expired legal-status Critical Current

Links

Classifications

    • H10W72/00—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H10P95/00—

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Bipolar Transistors (AREA)
  • Weting (AREA)
  • Electron Tubes For Measurement (AREA)
GB22435/53A 1952-08-18 1953-08-14 A transistor Expired GB780723A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEL13150A DE969748C (de) 1952-08-18 1952-08-18 Verfahren zur Herstellung eines gesteuerten, elektrisch unsymmetrisch leitenden Halbleitersystems
DEL13147A DE966905C (de) 1952-08-18 1952-08-18 Verfahren zur Herstellung elektrisch unsymmetrisch leitender Systeme
DEL13149A DE969508C (de) 1952-08-18 1952-08-18 Verfahren zur Herstellung einer gesteuerten, elektrisch unsymmetrisch leitenden Halbleiteranordnung

Publications (1)

Publication Number Publication Date
GB780723A true GB780723A (en) 1957-08-07

Family

ID=27211354

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22435/53A Expired GB780723A (en) 1952-08-18 1953-08-14 A transistor
GB21704/55A Expired GB780724A (en) 1952-08-18 1953-08-24 A method of manufacturing electric asymmetrically conductive systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB21704/55A Expired GB780724A (en) 1952-08-18 1953-08-24 A method of manufacturing electric asymmetrically conductive systems

Country Status (4)

Country Link
DE (3) DE969508C (cg-RX-API-DMAC10.html)
FR (1) FR1088388A (cg-RX-API-DMAC10.html)
GB (2) GB780723A (cg-RX-API-DMAC10.html)
NL (1) NL105742C (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129625B (de) * 1958-05-23 1962-05-17 Telefunken Patent Drifttransistor, bei dem der spezifische Widerstand in der Basiszone von der Emitter-zur Kollektorzone zunimmt
US3044909A (en) * 1958-10-23 1962-07-17 Shockley William Semiconductive wafer and method of making the same
FR1288086A (fr) * 1961-01-30 1962-03-24 Lignes Telegraph Telephon Perfectionnements aux diodes paramétriques

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502488A (en) * 1948-09-24 1950-04-04 Bell Telephone Labor Inc Semiconductor amplifier
US2586080A (en) * 1949-10-11 1952-02-19 Bell Telephone Labor Inc Semiconductive signal translating device
DE1635713U (de) * 1950-09-12 1952-03-13 Siemens Ag Halbleiter fuer dioden oder kristallverstaerker.

Also Published As

Publication number Publication date
FR1088388A (fr) 1955-03-07
DE969508C (de) 1958-06-12
DE966905C (de) 1957-09-19
GB780724A (en) 1957-08-07
NL105742C (cg-RX-API-DMAC10.html) 1963-03-15
DE969748C (de) 1958-07-10

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