GB694022A - Process for the production of germanium elements for use in the electrical arts - Google Patents

Process for the production of germanium elements for use in the electrical arts

Info

Publication number
GB694022A
GB694022A GB5202/49A GB520249A GB694022A GB 694022 A GB694022 A GB 694022A GB 5202/49 A GB5202/49 A GB 5202/49A GB 520249 A GB520249 A GB 520249A GB 694022 A GB694022 A GB 694022A
Authority
GB
United Kingdom
Prior art keywords
block
type
germanium
feb
production
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
GB5202/49A
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.)
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 GB694022A publication Critical patent/GB694022A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302—Non-deposition formation processes
    • H10P14/6304—Formation by oxidation, e.g. oxidation of the substrate
    • H10P14/6306—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials
    • H10P14/6308—Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/40—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials
    • H10P14/46—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials using a liquid
    • H10P14/47—Electrolytic deposition, i.e. electroplating; Electroless plating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302—Non-deposition formation processes
    • H10P14/6324—Formation by anodic treatments, e.g. anodic oxidation

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Formation Of Insulating Films (AREA)
  • Weting (AREA)
GB5202/49A 1948-02-26 1949-02-25 Process for the production of germanium elements for use in the electrical arts Expired GB694022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11167A US2560792A (en) 1948-02-26 1948-02-26 Electrolytic surface treatment of germanium

Publications (1)

Publication Number Publication Date
GB694022A true GB694022A (en) 1953-07-15

Family

ID=21749154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5202/49A Expired GB694022A (en) 1948-02-26 1949-02-25 Process for the production of germanium elements for use in the electrical arts

Country Status (3)

Country Link
US (1) US2560792A (enExample)
GB (1) GB694022A (enExample)
NL (2) NL84057C (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617865A (en) * 1948-06-17 1952-11-11 Bell Telephone Labor Inc Semiconductor amplifier and electrode structures therefor
NL82014C (enExample) * 1949-11-30
US2660696A (en) * 1950-05-10 1953-11-24 Hazeltine Research Inc Crystal contact device
US2697269A (en) * 1950-07-24 1954-12-21 Bell Telephone Labor Inc Method of making semiconductor translating devices
US2840494A (en) * 1952-12-31 1958-06-24 Henry W Parker Manufacture of transistors
US2798189A (en) * 1953-04-16 1957-07-02 Sylvania Electric Prod Stabilized semiconductor devices
US2748325A (en) * 1953-04-16 1956-05-29 Rca Corp Semi-conductor devices and methods for treating same
BE529342A (enExample) * 1953-06-04
NL101504C (enExample) * 1953-07-28 1900-01-01
US2845371A (en) * 1953-11-27 1958-07-29 Raytheon Mfg Co Process of producing junctions in semiconductors
BE536988A (enExample) * 1954-04-01
DE1082786B (de) * 1954-05-06 1960-06-02 Siemens Ag Verfahren und Einrichtung zur formgebenden elektrolytischen Bearbeitung von Koerpernaus halbleitendem oder leitendem Material
USRE25633E (en) * 1954-09-29 1964-08-25 Process for making fused junction
US2885608A (en) * 1954-12-03 1959-05-05 Philco Corp Semiconductive device and method of manufacture
NL216353A (enExample) * 1956-06-16
BE621486A (enExample) * 1961-08-19
US3312603A (en) * 1964-04-06 1967-04-04 Robert D Wales Production of oxidic films on germanium
US3462311A (en) * 1966-05-20 1969-08-19 Globe Union Inc Semiconductor device having improved resistance to radiation damage
US3445353A (en) * 1966-07-11 1969-05-20 Western Electric Co Electrolyte and method for anodizing film forming metals
US4006063A (en) * 1970-10-08 1977-02-01 Minas Ensanian Method for measuring surface characteristics of metals and metalloids
US4032418A (en) * 1975-01-16 1977-06-28 Jovan Antula Method of introducing impurities into a semiconductor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751362A (en) * 1926-06-17 1930-03-18 Ruben Rectifier Corp Electric-current rectifier
US2419561A (en) * 1941-08-20 1947-04-29 Gen Electric Co Ltd Crystal contact of which one element is mainly silicon
US2356094A (en) * 1943-02-11 1944-08-15 Fed Telephone & Radio Corp Method of treating selenium elements
BE467418A (enExample) * 1943-03-22
US2447829A (en) * 1946-08-14 1948-08-24 Purdue Research Foundation Germanium-helium alloys and rectifiers made therefrom
NL75792C (enExample) * 1948-05-19

Also Published As

Publication number Publication date
NL144803C (enExample)
US2560792A (en) 1951-07-17
NL84057C (enExample)

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