BE521540A - - Google Patents

Info

Publication number
BE521540A
BE521540A BE521540A BE521540A BE521540A BE 521540 A BE521540 A BE 521540A BE 521540 A BE521540 A BE 521540A BE 521540 A BE521540 A BE 521540A BE 521540 A BE521540 A BE 521540A
Authority
BE
Belgium
Application number
BE521540A
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 filed Critical
Publication of BE521540A publication Critical patent/BE521540A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/14—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with amplifying devices having more than three electrodes or more than two PN junctions
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Bipolar Transistors (AREA)
  • Arc Welding Control (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Networks Using Active Elements (AREA)
  • Electrotherapy Devices (AREA)
BE521540A 1952-07-22 1953-07-18 BE521540A (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US300235A US2655610A (en) 1952-07-22 1952-07-22 Semiconductor signal translating device
US448050A US2939056A (en) 1952-07-22 1954-08-05 Transistor

Publications (1)

Publication Number Publication Date
BE521540A true BE521540A (OSRAM) 1953-08-14

Family

ID=26971661

Family Applications (2)

Application Number Title Priority Date Filing Date
BE521540A BE521540A (OSRAM) 1952-07-22 1953-07-18
BE540342A BE540342A (OSRAM) 1952-07-22 1955-08-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE540342A BE540342A (OSRAM) 1952-07-22 1955-08-05

Country Status (6)

Country Link
US (2) US2655610A (OSRAM)
BE (2) BE521540A (OSRAM)
CH (1) CH346293A (OSRAM)
DE (1) DE1048359B (OSRAM)
FR (2) FR1079049A (OSRAM)
GB (2) GB753013A (OSRAM)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83838C (OSRAM) * 1952-12-01 1957-01-15
US2838617A (en) * 1953-01-13 1958-06-10 Philips Corp Circuit-arrangement comprising a four-zone transistor
BE526156A (OSRAM) * 1953-02-02
US2976426A (en) * 1953-08-03 1961-03-21 Rca Corp Self-powered semiconductive device
US2894150A (en) * 1953-10-07 1959-07-07 Avco Mfg Corp Transistor signal translating circuit
US2941070A (en) * 1954-06-01 1960-06-14 Hazeltine Research Inc Constantly forward biased non-linear element across detector input for controlling gain automatically
US2921205A (en) * 1954-07-29 1960-01-12 Rca Corp Semiconductor devices with unipolar gate electrode
US3036226A (en) * 1958-12-15 1962-05-22 Ibm Negative resistance semiconductor circuit utilizing four-layer transistor
US2895058A (en) * 1954-09-23 1959-07-14 Rca Corp Semiconductor devices and systems
US2928049A (en) * 1954-09-30 1960-03-08 Ibm Transistor amplifier circuit
US2866858A (en) * 1954-11-08 1958-12-30 Rca Corp Wide band signal amplifier circuit
DE1080691B (de) * 1955-05-18 1960-04-28 Ibm Deutschland Transistor mit einem Halbleiterkoerper mit einer P- und einer N-Zone, die sich in einem PN-UEbergang beruehren, und mit einem Hook-Kollektor
US3193737A (en) * 1955-05-18 1965-07-06 Ibm Bistable junction transistor
US2846592A (en) * 1955-05-20 1958-08-05 Ibm Temperature compensated semiconductor devices
US2820199A (en) * 1955-05-25 1958-01-14 Philips Corp Push-pull modulator
US2895109A (en) * 1955-06-20 1959-07-14 Bell Telephone Labor Inc Negative resistance semiconductive element
US2905836A (en) * 1955-07-27 1959-09-22 Rca Corp Semiconductor devices and systems
BE551952A (OSRAM) * 1955-11-22
BE553095A (OSRAM) * 1955-12-02
BE554033A (OSRAM) * 1956-01-09
US2889417A (en) * 1956-01-26 1959-06-02 Honeywell Regulator Co Tetrode transistor bias circuit
US2912598A (en) * 1956-03-29 1959-11-10 Shockley Transistor Corp Shifting register
BE556305A (OSRAM) * 1956-04-18
US2967952A (en) * 1956-04-25 1961-01-10 Shockley William Semiconductor shift register
US2869084A (en) * 1956-07-20 1959-01-13 Bell Telephone Labor Inc Negative resistance semiconductive device
US2945134A (en) * 1956-09-14 1960-07-12 Norman F Moody Bistable semiconductor circuit
US2944165A (en) * 1956-11-15 1960-07-05 Otmar M Stuetzer Semionductive device powered by light
NL224173A (OSRAM) * 1957-01-18
US2980805A (en) * 1957-02-11 1961-04-18 Norman F Moody Two-state apparatus
US3141119A (en) * 1957-03-28 1964-07-14 Westinghouse Electric Corp Hyperconductive transistor switches
US2976428A (en) * 1957-04-04 1961-03-21 Avco Mfg Corp Digital system of mechanically and electrically compatible building blocks
NL112792C (OSRAM) * 1957-04-23
BE564376A (OSRAM) * 1957-04-23
US2896094A (en) * 1957-04-29 1959-07-21 Norman F Moody Monostable two-state apparatus
US3162770A (en) * 1957-06-06 1964-12-22 Ibm Transistor structure
BE571550A (OSRAM) * 1957-09-27
NL122949C (OSRAM) * 1958-06-25 1900-01-01
US3092757A (en) * 1958-08-01 1963-06-04 Forbro Design Inc Circuit means for preventing spike or surges at the output of a power supply
US2998534A (en) * 1958-09-04 1961-08-29 Clevite Corp Symmetrical junction transistor device and circuit
DE1130079B (de) * 1958-10-24 1962-05-24 Texas Instruments Inc Halbleiterbauelement zum Schalten mit einem Halbleiterkoerper aus drei Zonen abwechselnden Leitfaehigkeitstyps
US3207962A (en) * 1959-01-02 1965-09-21 Transitron Electronic Corp Semiconductor device having turn on and turn off gain
US2997604A (en) * 1959-01-14 1961-08-22 Shockley William Semiconductive device and method of operating same
NL247747A (OSRAM) * 1959-01-27
US3140438A (en) * 1959-05-08 1964-07-07 Clevite Corp Voltage regulating semiconductor device
US3065360A (en) * 1959-05-19 1962-11-20 Lucio M Vallese Transistor thyratron circuit employing grounded-emitter silicon controlled rectifieror equivalent
NL264084A (OSRAM) * 1959-06-23
US3040194A (en) * 1959-07-02 1962-06-19 Gen Precision Inc Bistable circuit utilizing pnpn diode in series with transistor
US3176147A (en) * 1959-11-17 1965-03-30 Ibm Parallel connected two-terminal semiconductor devices of different negative resistance characteristics
US3196330A (en) * 1960-06-10 1965-07-20 Gen Electric Semiconductor devices and methods of making same
US3197652A (en) * 1960-06-17 1965-07-27 Transitron Electronic Corp Controllable semiconductor devices
US3202832A (en) * 1960-06-17 1965-08-24 Transitron Electronic Corp Controllable semiconductor device
US3212033A (en) * 1960-10-25 1965-10-12 Westinghouse Electric Corp Integrated circuit semiconductor narrow band notch filter
US3199001A (en) * 1960-12-08 1965-08-03 Microtronics Inc Temperature stable transistor device
US3189753A (en) * 1961-04-04 1965-06-15 Nippon Electric Co Negative conductance switch circuit
US3210560A (en) * 1961-04-17 1965-10-05 Westinghouse Electric Corp Semiconductor device
DE1144849B (de) * 1961-07-21 1963-03-07 Ass Elect Ind Steuerbarer Halbleitergleichrichter mit pnpn-Struktur
US3270235A (en) * 1961-12-21 1966-08-30 Rca Corp Multi-layer semiconductor electroluminescent output device
US3244949A (en) * 1962-03-16 1966-04-05 Fairchild Camera Instr Co Voltage regulator
US3243602A (en) * 1962-12-13 1966-03-29 Gen Electric Silicon controlled gate turn off switch circuit with load connected to interior junction
GB1053834A (OSRAM) * 1963-02-01
US3307049A (en) * 1963-12-20 1967-02-28 Siemens Ag Turnoff-controllable thyristor and method of its operation
US3290551A (en) * 1964-03-23 1966-12-06 Burroughs Corp Memory circuit for indicator devices employing four-electrode, four-layer semiconductor switch
US3284681A (en) * 1964-07-01 1966-11-08 Gen Electric Pnpn semiconductor switching devices with stabilized firing characteristics
US3404295A (en) * 1964-11-30 1968-10-01 Motorola Inc High frequency and voltage transistor with added region for punch-through protection
US3480802A (en) * 1966-11-16 1969-11-25 Westinghouse Electric Corp High power semiconductor control element and associated circuitry
SE392783B (sv) * 1975-06-19 1977-04-18 Asea Ab Halvledaranordning innefattande en tyristor och en felteffekttransistordel
US5012317A (en) * 1986-04-11 1991-04-30 Texas Instruments Incorporated Electrostatic discharge protection circuit
JP3375659B2 (ja) * 1991-03-28 2003-02-10 テキサス インスツルメンツ インコーポレイテツド 静電放電保護回路の形成方法
PL442428A1 (pl) 2022-09-30 2024-04-02 Instytut Wysokich Ciśnień Polskiej Akademii Nauk Tyrystor przełączany światłem i sposób wytwarzania takiego tyrystora

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623103A (en) * 1949-06-09 1952-12-23 Bell Telephone Labor Inc Semiconductor signal translating device
US2728034A (en) * 1950-09-08 1955-12-20 Rca Corp Semi-conductor devices with opposite conductivity zones
US2654059A (en) * 1951-05-26 1953-09-29 Bell Telephone Labor Inc Semiconductor signal translating device
US2655608A (en) * 1952-07-22 1953-10-13 Bell Telephone Labor Inc Semiconductor circuit controlling device
US2795742A (en) * 1952-12-12 1957-06-11 Bell Telephone Labor Inc Semiconductive translating devices utilizing selected natural grain boundaries
NL100096C (OSRAM) * 1953-04-01
US2821493A (en) * 1954-03-18 1958-01-28 Hughes Aircraft Co Fused junction transistors with regrown base regions
US2921205A (en) * 1954-07-29 1960-01-12 Rca Corp Semiconductor devices with unipolar gate electrode

Also Published As

Publication number Publication date
BE540342A (OSRAM) 1956-02-06
FR1079049A (fr) 1954-11-25
US2655610A (en) 1953-10-13
US2939056A (en) 1960-05-31
DE1048359B (OSRAM)
GB753013A (en) 1956-07-18
GB800300A (en) 1958-08-20
CH346293A (de) 1960-05-15
FR1141896A (fr) 1957-09-11

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