BE466591A - - Google Patents

Info

Publication number
BE466591A
BE466591A BE466591DA BE466591A BE 466591 A BE466591 A BE 466591A BE 466591D A BE466591D A BE 466591DA BE 466591 A BE466591 A BE 466591A
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 BE466591A publication Critical patent/BE466591A/xx
Priority claimed from US604744A external-priority patent/US2514879A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B41/00—Obtaining germanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/10—Obtaining noble metals by amalgamating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/903—Semiconductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE466591D 1945-07-13 BE466591A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US604744A US2514879A (en) 1945-07-13 1945-07-13 Alloys and rectifiers made thereof
US66946A US2637770A (en) 1945-07-13 1948-12-23 Alloys and rectifiers made thereof
US135747A US2600997A (en) 1945-07-13 1949-12-29 Alloys and rectifiers made thereof
US135749A US2745046A (en) 1945-07-13 1949-12-29 Alloys and rectifiers made thereof
US135746A US2615966A (en) 1945-07-13 1949-12-29 Alloys and rectifiers made thereof
US135745A US2588253A (en) 1945-07-13 1949-12-29 Alloys and rectifiers made thereof
US135748A US2801376A (en) 1945-07-13 1949-12-29 Alloys and rectifiers made thereof
US136284A US2691577A (en) 1945-07-13 1949-12-31 Alloys and rectifiers made thereof

Publications (1)

Publication Number Publication Date
BE466591A true BE466591A (en)

Family

ID=27574476

Family Applications (1)

Application Number Title Priority Date Filing Date
BE466591D BE466591A (en) 1945-07-13

Country Status (4)

Country Link
US (7) US2637770A (en)
BE (1) BE466591A (en)
FR (1) FR941699A (en)
GB (1) GB636248A (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766152A (en) * 1951-11-16 1956-10-09 Sylvania Electric Prod Method of producing germanium crystals
US2829422A (en) * 1952-05-21 1958-04-08 Bell Telephone Labor Inc Methods of fabricating semiconductor signal translating devices
US2714566A (en) * 1952-05-28 1955-08-02 Rca Corp Method of treating a germanium junction rectifier
US2841860A (en) * 1952-08-08 1958-07-08 Sylvania Electric Prod Semiconductor devices and methods
US2713132A (en) * 1952-10-14 1955-07-12 Int Standard Electric Corp Electric rectifying devices employing semiconductors
US2776920A (en) * 1952-11-05 1957-01-08 Gen Electric Germanium-zinc alloy semi-conductors
US2776367A (en) * 1952-11-18 1957-01-01 Lebovec Kurt Photon modulation in semiconductors
BE531626A (en) * 1953-09-04
BE533765A (en) * 1953-12-01
US2860218A (en) * 1954-02-04 1958-11-11 Gen Electric Germanium current controlling devices
US2778802A (en) * 1954-04-26 1957-01-22 Battelle Development Corp Intermetallic compounds of groups iii and v metals containing small amounts of nickel, cobalt or iron
US2940024A (en) * 1954-06-01 1960-06-07 Rca Corp Semi-conductor rectifiers
US2845373A (en) * 1954-06-01 1958-07-29 Rca Corp Semi-conductor devices and methods of making same
US2705192A (en) * 1954-06-04 1955-03-29 Westinghouse Electric Corp Etching solutions and process for etching members therewith
US2871377A (en) * 1954-07-29 1959-01-27 Gen Electric Bistable semiconductor devices
US2916458A (en) * 1954-11-12 1959-12-08 Aerojet General Co Pickling solution
US2809165A (en) * 1956-03-15 1957-10-08 Rca Corp Semi-conductor materials
US2954308A (en) * 1956-05-21 1960-09-27 Ibm Semiconductor impurity diffusion
DE1037015B (en) * 1956-05-21 1958-08-21 Ibm Deutschland N-type interference semiconductors for transistors or the like.
US2913357A (en) * 1956-09-20 1959-11-17 Union Carbide Corp Transistor and method of making a transistor
US2953529A (en) * 1957-04-01 1960-09-20 Rca Corp Semiconductive radiation-sensitive device
US3145328A (en) * 1957-04-29 1964-08-18 Raytheon Co Methods of preventing channel formation on semiconductive bodies
DE1160548B (en) * 1957-12-18 1964-01-02 Siemens Ag Process for doping semiconducting germanium or silicon with sulfur
DE1205197B (en) * 1958-02-28 1965-11-18 Westinghouse Electric Corp Arrangement for controlling the ignition circuit of electrical discharge vessels with the aid of a switching diode
US2998572A (en) * 1958-08-01 1961-08-29 Sylvania Electric Prod Crystal amplifier
DE1112207B (en) * 1959-02-07 1961-08-03 Siemens Ag Method for producing a doped region in a semiconductor device
DE1107349B (en) * 1959-06-19 1961-05-25 Licentia Gmbh Control for converter
DE1114949B (en) * 1959-08-27 1961-10-12 Siemens Ag Device for the operation of single-anode grid-controlled discharge vessels
US3193364A (en) * 1960-05-20 1965-07-06 American Optical Corp Method of making electronic devices
US3181983A (en) * 1961-03-06 1965-05-04 Sperry Rand Corp Method for controlling the characteristic of a tunnel diode
DE1171536B (en) * 1961-08-25 1964-06-04 Siemens Ag Semiconductor arrangement with carrier service life reduced by doping
US3146097A (en) * 1962-04-23 1964-08-25 Nat Res Corp Tin base alloys
NL295918A (en) * 1962-07-31
US3523222A (en) * 1966-09-15 1970-08-04 Texas Instruments Inc Semiconductive contacts
US3545967A (en) * 1966-09-28 1970-12-08 Aerojet General Co Metal-semiconductor alloys for thin-film resistors
US3930870A (en) * 1973-12-28 1976-01-06 International Business Machines Corporation Silicon polishing solution preparation
US4215577A (en) * 1978-08-28 1980-08-05 Purdue Research Foundation Utilization of diodes as wide range responsive thermometers
US4247579A (en) * 1979-11-30 1981-01-27 General Electric Company Method for metallizing a semiconductor element
US4697202A (en) * 1984-02-02 1987-09-29 Sri International Integrated circuit having dislocation free substrate
US4643589A (en) * 1985-08-09 1987-02-17 Lake Shore Cryotronics, Inc. Thermometry employing gallium aluminum arsenide diode sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE317010A (en) * 1928-10-01
US2402661A (en) * 1941-03-01 1946-06-25 Bell Telephone Labor Inc Alternating current rectifier
NL64663C (en) * 1943-03-22
US2530110A (en) * 1944-06-02 1950-11-14 Sperry Corp Nonlinear circuit device utilizing germanium
US2446467A (en) * 1944-11-11 1948-08-03 Fansteel Metallurgical Corp Dry plate rectifier
US2514879A (en) * 1945-07-13 1950-07-11 Purdue Research Foundation Alloys and rectifiers made thereof
US2472770A (en) * 1945-11-20 1949-06-07 Sylvania Electric Prod Resistance apparatus for converting mechanical movement into electrical pulses
US2505633A (en) * 1946-03-18 1950-04-25 Purdue Research Foundation Alloys of germanium and method of making same
US2447829A (en) * 1946-08-14 1948-08-24 Purdue Research Foundation Germanium-helium alloys and rectifiers made therefrom

Also Published As

Publication number Publication date
US2588253A (en) 1952-03-04
US2637770A (en) 1953-05-05
US2801376A (en) 1957-07-30
GB636248A (en) 1950-04-26
US2691577A (en) 1954-10-12
FR941699A (en) 1949-01-18
US2600997A (en) 1952-06-17
US2745046A (en) 1956-05-08
US2615966A (en) 1952-10-28

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