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

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment 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
    • H01L21/306Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/3063Electrolytic etching
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25FPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00Electrolytic etching or polishing
    • C25F3/02Etching
    • C25F3/12Etching 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 (xx)

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 (xx)

Family

ID=24634307

Family Applications (1)

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

Country Status (4)

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

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 (xx) * 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

Similar Documents

Publication Publication Date Title
DE1047230C2 (xx)
BE566295A (xx)
BE565343A (xx)
BE567337A (xx)
BE566256A (xx)
BE564964A (xx)
BE564644A (xx)
BE691752A (xx)
BE566040A (xx)
BE564543A (xx)
BE564465A (xx)
BE572142A (xx)
BE557905A (xx)
BE570089A (xx)
BE565985A (xx)
BE570039A (xx)
BE567953A (xx)
BE567406A (xx)
BE565932A (xx)
BE567099A (xx)
BE566698A (xx)
BE564670A (xx)
BE565894A (xx)
BE564394A (xx)
BE565634A (xx)