BE567337A - - Google Patents

Info

Publication number
BE567337A
BE567337A BE567337DA BE567337A BE 567337 A BE567337 A BE 567337A BE 567337D A BE567337D A BE 567337DA BE 567337 A BE567337 A BE 567337A
Authority
BE
Belgium
Application number
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.)
Publication of BE567337A publication Critical patent/BE567337A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/3063—Electrolytic etching
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/12—Etching of semiconducting materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Weting (AREA)
BE567337D 1957-05-02 BE567337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US656728A US2913383A (en) 1957-05-02 1957-05-02 Jet-electrolytic method of configuring bodies

Publications (1)

Publication Number Publication Date
BE567337A true BE567337A (fr)

Family

ID=24634307

Family Applications (1)

Application Number Title Priority Date Filing Date
BE567337D BE567337A (fr) 1957-05-02

Country Status (4)

Country Link
US (1) US2913383A (fr)
BE (1) BE567337A (fr)
FR (1) FR1206041A (fr)
GB (1) GB866382A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039514A (en) * 1959-01-16 1962-06-19 Philco Corp Fabrication of semiconductor devices
US3109787A (en) * 1959-07-31 1963-11-05 Hooker Chemical Corp Production of phosphine
US3109795A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Method of preparing phosphine
US3075903A (en) * 1960-02-23 1963-01-29 Motorola Inc Method of electrolytically etching a semiconductor element
US3196094A (en) * 1960-06-13 1965-07-20 Ibm Method of automatically etching an esaki diode
US3041258A (en) * 1960-06-24 1962-06-26 Thomas V Sikina Method of etching and etching solution for use therewith
US3109794A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Method of preparing phosphine
US3109793A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Method of preparing phosphine
US3109792A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Method of preparing phosphine
US3109786A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Process for the preparation of phosphine
US3109791A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Method of preparing phosphine
US3109788A (en) * 1960-07-27 1963-11-05 Hooker Chemical Corp Electrolytic production of phosphine
US3228862A (en) * 1960-10-04 1966-01-11 Gen Instrument Corp Esaki diode manufacturing process, and apparatus
US3137645A (en) * 1961-10-04 1964-06-16 Philco Corp Jet electrolytic treating apparatus
BE623462A (fr) * 1961-10-12
US3959098A (en) * 1973-03-12 1976-05-25 Bell Telephone Laboratories, Incorporated Electrolytic etching of III - V compound semiconductors
US3928154A (en) * 1973-04-12 1975-12-23 Trw Inc Electrochemical radius generation
US8764515B2 (en) * 2012-05-14 2014-07-01 United Technologies Corporation Component machining method and assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557823A (en) * 1946-10-26 1951-06-19 Gen Motors Corp Method of forming a composite article comprising steel and silver
US2755238A (en) * 1955-03-25 1956-07-17 Sprague Electric Co Electrolytic etching and oxidizing of aluminum

Also Published As

Publication number Publication date
GB866382A (en) 1961-04-26
US2913383A (en) 1959-11-17
FR1206041A (fr) 1960-02-05

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