GB931671A - Improvements in or relating to methods of producing materials for use in the manufacture of semiconductor devices - Google Patents

Improvements in or relating to methods of producing materials for use in the manufacture of semiconductor devices

Info

Publication number
GB931671A
GB931671A GB3657059A GB3657059A GB931671A GB 931671 A GB931671 A GB 931671A GB 3657059 A GB3657059 A GB 3657059A GB 3657059 A GB3657059 A GB 3657059A GB 931671 A GB931671 A GB 931671A
Authority
GB
United Kingdom
Prior art keywords
manufacture
methods
relating
semiconductor devices
boron
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
GB3657059A
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 Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB931671A publication Critical patent/GB931671A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Die Bonding (AREA)
  • Conductive Materials (AREA)

Abstract

In a method of producing a material for use in semi-conductive devices, such as transistors and crystal diodes, boron is dissolved in germanium and/or silicon and the resulting alloy is dissolved in aluminium. Methods of making two aluminium-boron-silicon alloys are described, having boron contents of about 2.5 atom per cent and 0.5 atom per cent respectively. An alloy containing 95% by weight of Al, 4.8% Si and 0.2% B may be rolled to form a thin sheet from which small discs are stamped and alloyed to silicon bodies in the manufacture of semi-conductive devices.
GB3657059A 1958-10-31 1959-10-28 Improvements in or relating to methods of producing materials for use in the manufacture of semiconductor devices Expired GB931671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL232824 1958-10-31

Publications (1)

Publication Number Publication Date
GB931671A true GB931671A (en) 1963-07-17

Family

ID=19751413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3657059A Expired GB931671A (en) 1958-10-31 1959-10-28 Improvements in or relating to methods of producing materials for use in the manufacture of semiconductor devices

Country Status (5)

Country Link
BE (1) BE584135A (en)
CH (1) CH381326A (en)
DE (1) DE1126147B (en)
FR (1) FR1239286A (en)
GB (1) GB931671A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442449A (en) * 1981-03-16 1984-04-10 Fairchild Camera And Instrument Corp. Binary germanium-silicon interconnect and electrode structure for integrated circuits

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1090555A (en) * 1953-09-15 1955-03-31 Cie Ind Savoie Acheson Method and device for the introduction of solid or powder reagents into a liquid metal bath

Also Published As

Publication number Publication date
DE1126147B (en) 1962-03-22
FR1239286A (en) 1960-08-19
CH381326A (en) 1964-08-31
BE584135A (en)

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