BE572049A - - Google Patents

Info

Publication number
BE572049A
BE572049A BE572049DA BE572049A BE 572049 A BE572049 A BE 572049A BE 572049D A BE572049D A BE 572049DA BE 572049 A BE572049 A BE 572049A
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 date
Publication of BE572049A publication Critical patent/BE572049A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • 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

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electronic Switches (AREA)
  • Thyristors (AREA)
  • Analogue/Digital Conversion (AREA)
  • Thermistors And Varistors (AREA)
BE572049D 1957-12-03 BE572049A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US700319A US2954486A (en) 1957-12-03 1957-12-03 Semiconductor resistance element
US727655A US2954551A (en) 1957-12-03 1958-04-10 Field effect varistor circuits

Publications (1)

Publication Number Publication Date
BE572049A true BE572049A (de) 1900-01-01

Family

ID=27106588

Family Applications (1)

Application Number Title Priority Date Filing Date
BE572049D BE572049A (de) 1957-12-03

Country Status (5)

Country Link
US (2) US2954486A (de)
BE (1) BE572049A (de)
DE (1) DE1104032B (de)
FR (1) FR1213914A (de)
GB (1) GB896246A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154692A (en) * 1960-01-08 1964-10-27 Clevite Corp Voltage regulating semiconductor device
US3023347A (en) * 1960-07-15 1962-02-27 Westinghouse Electric Corp Oscillator having predetermined temperature-frequency characteristics
US3183129A (en) * 1960-10-14 1965-05-11 Fairchild Camera Instr Co Method of forming a semiconductor
US3173101A (en) * 1961-02-15 1965-03-09 Westinghouse Electric Corp Monolithic two stage unipolar-bipolar semiconductor amplifier device
US3142021A (en) * 1961-02-27 1964-07-21 Westinghouse Electric Corp Monolithic semiconductor amplifier providing two amplifier stages
US3193740A (en) * 1961-09-16 1965-07-06 Nippon Electric Co Semiconductor device
BE632999A (de) * 1962-06-01
GB1039342A (en) * 1963-04-17 1966-08-17 Standard Telephones Cables Ltd Improvements in or relating to decoding equipment
US3404321A (en) * 1963-01-29 1968-10-01 Nippon Electric Co Transistor body enclosing a submerged integrated resistor
US3217215A (en) * 1963-07-05 1965-11-09 Int Rectifier Corp Field effect transistor
US3460004A (en) * 1963-08-20 1969-08-05 Siemens Ag Mechanical to electrical semiconductor transducer
US3354364A (en) * 1963-08-22 1967-11-21 Nippon Electric Co Discontinuous resistance semiconductor device
US3343026A (en) * 1963-11-27 1967-09-19 H P Associates Semi-conductive radiation source
US3343114A (en) * 1963-12-30 1967-09-19 Texas Instruments Inc Temperature transducer
US3265905A (en) * 1964-02-06 1966-08-09 Us Army Integrated semiconductor resistance element
US3304469A (en) * 1964-03-03 1967-02-14 Rca Corp Field effect solid state device having a partially insulated electrode
US3351824A (en) * 1964-04-28 1967-11-07 Northern Electric Co Constant current device
US3303464A (en) * 1964-05-27 1967-02-07 Harris Intertype Corp Ring-sum logic circuit
US3320568A (en) * 1964-08-10 1967-05-16 Raytheon Co Sensitized notched transducers
US3400390A (en) * 1964-10-05 1968-09-03 Schlumberger Technology Corp Signal converter for converting a binary signal to a reciprocal analog signal
US3435302A (en) * 1964-11-26 1969-03-25 Sumitomo Electric Industries Constant current semiconductor device
GB1194307A (en) * 1969-03-07 1970-06-10 Ibm Digital to Analog Conversion.
US3612773A (en) * 1969-07-22 1971-10-12 Bell Telephone Labor Inc Electronic frequency switching circuit for multifrequency signal generator
US3646587A (en) * 1969-12-16 1972-02-29 Hughes Aircraft Co Digital-to-analog converter using field effect transistor switch resistors
US3755807A (en) * 1972-02-15 1973-08-28 Collins Radio Co Resistor-ladder circuit
DE2528090C2 (de) * 1974-07-01 1985-06-05 General Electric Co., Schenectady, N.Y. Mehrphasen-Stoßspannungsunterdrücker
US4496963A (en) * 1976-08-20 1985-01-29 National Semiconductor Corporation Semiconductor device with an ion implanted stabilization layer
US4187513A (en) * 1977-11-30 1980-02-05 Eaton Corporation Solid state current limiter
US4209781A (en) * 1978-05-19 1980-06-24 Texas Instruments Incorporated MOS Digital-to-analog converter employing scaled field effect devices
DE2939455C2 (de) * 1979-09-28 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Umsetzung von Digital-Signalen, insbesondere PCM-Signalen, in diesen entsprechende Analog-Signale, mit einem R-2R-Kettennetzwerk
FR2469836A1 (fr) * 1979-11-16 1981-05-22 Hennion Bernard Systeme de codage et decodage a multiniveaux en courant
DE3005301C2 (de) * 1980-02-13 1985-11-21 Telefunken electronic GmbH, 7100 Heilbronn Varaktor- oder Mischerdiode
DE3018542A1 (de) * 1980-05-14 1981-11-19 Siemens AG, 1000 Berlin und 8000 München Thyristor mit steuerbarem emitter-kurzschluss und verfahren zu seinem betrieb
US4339707A (en) * 1980-12-24 1982-07-13 Honeywell Inc. Band gap voltage regulator
US4472648A (en) * 1981-08-25 1984-09-18 Harris Corporation Transistor circuit for reducing gate leakage current in a JFET
US4633281A (en) * 1984-06-08 1986-12-30 Eaton Corporation Dual stack power JFET with buried field shaping depletion regions
US4603319A (en) * 1984-08-27 1986-07-29 Rca Corporation Digital-to-analog converter with reduced output capacitance
FR2592250B1 (fr) * 1985-12-24 1990-07-13 Thomson Csf Source de courant programmable et convertisseur numerique-analogique comportant une telle source.
FR2623350B1 (fr) * 1987-11-17 1990-02-16 Thomson Hybrides Microondes Convertisseur numerique analogique a haute stabilite de tension de sortie
US5021856A (en) * 1989-03-15 1991-06-04 Plessey Overseas Limited Universal cell for bipolar NPN and PNP transistors and resistive elements
AU2659995A (en) * 1994-06-09 1996-01-04 Chipscale, Inc. Resistor fabrication
US10250210B2 (en) 2016-07-05 2019-04-02 Dialog Semiconductor (Uk) Limited Circuit and method for a high common mode rejection amplifier by using a digitally controlled gain trim circuit

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803815A (en) * 1957-08-20 wulfsberg
US2015533A (en) * 1932-03-16 1935-09-24 Richard M Ritter Composition for mothproofing
US2170193A (en) * 1935-01-21 1939-08-22 Safety Car Heating & Lighting Electric regulation
BE490958A (de) * 1948-09-24
US2560594A (en) * 1948-09-24 1951-07-17 Bell Telephone Labor Inc Semiconductor translator and method of making it
US2658139A (en) * 1950-03-29 1953-11-03 Raytheon Mfg Co Binary decoding system
US2701289A (en) * 1951-04-28 1955-02-01 Rca Corp Ballast tube
US2738504A (en) * 1951-08-18 1956-03-13 Gen Precision Lab Inc Digital number converter
NL91981C (de) * 1951-08-24
US2731631A (en) * 1952-10-31 1956-01-17 Rca Corp Code converter circuit
US2697052A (en) * 1953-07-24 1954-12-14 Bell Telephone Labor Inc Fabricating of semiconductor translating devices
US2805347A (en) * 1954-05-27 1957-09-03 Bell Telephone Labor Inc Semiconductive devices
US2874341A (en) * 1954-11-30 1959-02-17 Bell Telephone Labor Inc Ohmic contacts to silicon bodies
US2827233A (en) * 1954-12-13 1958-03-18 Bell Telephone Labor Inc Digital to analog converter

Also Published As

Publication number Publication date
US2954551A (en) 1960-09-27
FR1213914A (fr) 1960-04-05
DE1104032B (de) 1961-04-06
US2954486A (en) 1960-09-27
GB896246A (en) 1962-05-16

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