GB919211A - Improvements in and relating to semi-conductor devices - Google Patents

Improvements in and relating to semi-conductor devices

Info

Publication number
GB919211A
GB919211A GB12229/59A GB1222959A GB919211A GB 919211 A GB919211 A GB 919211A GB 12229/59 A GB12229/59 A GB 12229/59A GB 1222959 A GB1222959 A GB 1222959A GB 919211 A GB919211 A GB 919211A
Authority
GB
United Kingdom
Prior art keywords
zone
junction
bombardment
output
grams
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
GB12229/59A
Other languages
English (en)
Inventor
Julian Robert Anthony Beale
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.)
Philips Components Ltd
Original Assignee
Mullard Ltd
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
Priority to NL250075D priority Critical patent/NL250075A/xx
Application filed by Mullard Ltd filed Critical Mullard Ltd
Priority to GB12229/59A priority patent/GB919211A/en
Priority to DEN18131A priority patent/DE1118888B/de
Priority to CH392260A priority patent/CH381328A/de
Priority to FR823978A priority patent/FR1253756A/fr
Publication of GB919211A publication Critical patent/GB919211A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • 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
    • H10P32/00—
    • H10P34/40—
    • H10P52/00—
    • H10P95/00—
    • H10P95/50—
    • H10W99/00—
    • H10W72/01515—
    • H10W72/075—
    • H10W72/5363—

Landscapes

  • Electrodes Of Semiconductors (AREA)
  • Electroplating Methods And Accessories (AREA)
GB12229/59A 1959-04-10 1959-04-10 Improvements in and relating to semi-conductor devices Expired GB919211A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL250075D NL250075A (cg-RX-API-DMAC10.html) 1959-04-10
GB12229/59A GB919211A (en) 1959-04-10 1959-04-10 Improvements in and relating to semi-conductor devices
DEN18131A DE1118888B (de) 1959-04-10 1960-04-06 Diffusionstransistor und Verfahren zu dessen Herstellung
CH392260A CH381328A (de) 1959-04-10 1960-04-07 Verfahren zur Herstellung eines Diffusionstransistors und nach diesem Verfahren hergestellter Diffusionstransistor
FR823978A FR1253756A (fr) 1959-04-10 1960-04-08 Transistron à diffusion et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12229/59A GB919211A (en) 1959-04-10 1959-04-10 Improvements in and relating to semi-conductor devices

Publications (1)

Publication Number Publication Date
GB919211A true GB919211A (en) 1963-02-20

Family

ID=10000727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12229/59A Expired GB919211A (en) 1959-04-10 1959-04-10 Improvements in and relating to semi-conductor devices

Country Status (5)

Country Link
CH (1) CH381328A (cg-RX-API-DMAC10.html)
DE (1) DE1118888B (cg-RX-API-DMAC10.html)
FR (1) FR1253756A (cg-RX-API-DMAC10.html)
GB (1) GB919211A (cg-RX-API-DMAC10.html)
NL (1) NL250075A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000190A (en) * 1977-06-14 1979-01-04 Sony Corp Methods of electrolytically etching ferrite bodies and magnetic transducer heads including bodies so etched

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292058A (en) * 1963-06-04 1966-12-13 Sperry Rand Corp Thin film controlled emission amplifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE530566A (cg-RX-API-DMAC10.html) 1953-07-22
DE1036393B (de) 1954-08-05 1958-08-14 Siemens Ag Verfahren zur Herstellung von zwei p-n-UEbergaengen in Halbleiterkoerpern, z. B. Flaechentransistoren
US2799637A (en) * 1954-12-22 1957-07-16 Philco Corp Method for electrolytic etching
AT194909B (de) * 1955-03-23 1958-01-25 Western Electric Co Verfahren zur Vorbehandlung eines Halbleiterkörpers für eine Halbleitereinrichtung und danach erhaltene Halbleiterkörper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000190A (en) * 1977-06-14 1979-01-04 Sony Corp Methods of electrolytically etching ferrite bodies and magnetic transducer heads including bodies so etched
GB2000190B (en) * 1977-06-14 1982-03-17 Sony Corp Methods of electrolytically etching ferrite bodies and magnetic transducer heads including bodies so etched

Also Published As

Publication number Publication date
FR1253756A (fr) 1961-02-10
NL250075A (cg-RX-API-DMAC10.html) 1900-01-01
DE1118888C2 (cg-RX-API-DMAC10.html) 1962-06-28
CH381328A (de) 1964-08-31
DE1118888B (de) 1961-12-07

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