FR985704A - Dispositif convertisseur électrique en matière semi-conductrice - Google Patents

Dispositif convertisseur électrique en matière semi-conductrice

Info

Publication number
FR985704A
FR985704A FR985704DA FR985704A FR 985704 A FR985704 A FR 985704A FR 985704D A FR985704D A FR 985704DA FR 985704 A FR985704 A FR 985704A
Authority
FR
France
Prior art keywords
semiconductor material
converter device
electrical converter
electrical
semiconductor
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
Other languages
English (en)
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR985704A publication Critical patent/FR985704A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/36—Amplitude modulation by means of semiconductor device having at least three electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Thermistors And Varistors (AREA)
FR985704D 1948-08-14 1949-05-05 Dispositif convertisseur électrique en matière semi-conductrice Expired FR985704A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US275952XA 1948-08-14 1948-08-14
US?0023D US2560579A (en) 1948-08-14 1948-08-14 Semiconductor amplifier

Publications (1)

Publication Number Publication Date
FR985704A true FR985704A (fr) 1951-07-23

Family

ID=32232836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985704D Expired FR985704A (fr) 1948-08-14 1949-05-05 Dispositif convertisseur électrique en matière semi-conductrice

Country Status (4)

Country Link
US (1) US2560579A (ro)
CH (1) CH275952A (ro)
FR (1) FR985704A (ro)
NL (1) NL147218C (ro)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770762A (en) * 1949-04-01 1956-11-13 Int Standard Electric Corp Crystal triodes
US2675509A (en) * 1949-07-26 1954-04-13 Rca Corp High-frequency response semiconductor device
US2724077A (en) * 1949-10-19 1955-11-15 Gen Electric Asymmetrically conductive device
US2662984A (en) * 1950-01-27 1953-12-15 Gen Electric Co Ltd Crystal contact device
US2728881A (en) * 1950-03-31 1955-12-27 Gen Electric Asymmetrically conductive devices
US2791703A (en) * 1951-05-01 1957-05-07 Rca Corp Semi-conductor devices having focusing electrodes
US2702361A (en) * 1951-07-03 1955-02-15 Int Standard Electric Corp Semiconductor rectifier or amplifier of any desired surface profile
US2755536A (en) * 1951-11-07 1956-07-24 Ibm Method of producing transistors having substantially uniform characteristics
US2776381A (en) * 1952-01-25 1957-01-01 Bell Telephone Labor Inc Multielectrode semiconductor circuit element
NL299567A (ro) * 1952-06-14
BE520777A (ro) * 1952-06-19
US2742383A (en) * 1952-08-09 1956-04-17 Hughes Aircraft Co Germanium junction-type semiconductor devices
US2953730A (en) * 1952-11-07 1960-09-20 Rca Corp High frequency semiconductor devices
US2773224A (en) * 1952-12-31 1956-12-04 Sprague Electric Co Transistor point contact arrangement
US3066249A (en) * 1953-04-07 1962-11-27 Sylvania Electric Prod Junction type semiconductor triode
US2884576A (en) * 1953-06-26 1959-04-28 Sprague Electric Co Two-way rectifier
US2886748A (en) * 1954-03-15 1959-05-12 Rca Corp Semiconductor devices
DE1069296B (ro) * 1954-04-12 1959-11-19
US2843809A (en) * 1954-05-11 1958-07-15 Corvey Engineering Company Transistors
US2980594A (en) * 1954-06-01 1961-04-18 Rca Corp Methods of making semi-conductor devices
US2859393A (en) * 1954-12-20 1958-11-04 Siemens Edison Swan Ltd Electric semi-conductor devices
DE1156173B (de) * 1956-07-11 1963-10-24 Bosch Gmbh Robert Leistungstransistor
US3129338A (en) * 1957-01-30 1964-04-14 Rauland Corp Uni-junction coaxial transistor and circuitry therefor
US3134058A (en) * 1959-11-18 1964-05-19 Texas Instruments Inc Encasement of transistors
US3238424A (en) * 1961-06-14 1966-03-01 Microwave Ass Semiconductor devices and method of fabricating them
USRE34696E (en) * 1985-11-29 1994-08-16 Mitsubishi Denki Kabushiki Semiconductor device housing with electrodes in press contact with the opposite sides of chip
US4829364A (en) * 1985-11-29 1989-05-09 Mitsubishi Denki Kabushiki Kaisha Semiconductor device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA272437A (en) * 1925-10-22 1927-07-19 Edgar Lilienfeld Julius Electric current control mechanism
US1949383A (en) * 1930-02-13 1934-02-27 Ind Dev Corp Electronic device
US2438893A (en) * 1943-12-29 1948-04-06 Bell Telephone Labor Inc Translating device
BE488563A (ro) * 1948-04-21

Also Published As

Publication number Publication date
NL147218C (ro)
US2560579A (en) 1951-07-17
CH275952A (de) 1951-06-15

Similar Documents

Publication Publication Date Title
FR985704A (fr) Dispositif convertisseur électrique en matière semi-conductrice
FR980901A (fr) Appareil de manutention
CH275493A (de) Elektrisches Rechengerät.
CH291687A (fr) Appareil électronique.
FR978894A (fr) Dispositif de steam-pressing électrique
FR1014359A (fr) Appareil distributeur
FR984814A (fr) Appareil de séchage perfectionné
FR58401E (fr) Appareil de sauvetage
CH266979A (de) Temperaturregler mit elektrischer Kontaktvorrichtung.
FR969607A (fr) Appareil paragouttes
FR969659A (fr) Appareil électrique défibrillateur
CH275737A (de) Serviervorrichtung.
DK77277C (da) Elektrisk kontaktapparat.
ES182037A1 (es) Aparato cambiadiscos
FR985857A (fr) Dispositif de coupure de courant
AT185141B (de) Elektrische Multiplikations- und Divisionseinrichtung
AT187937B (de) Federnde Lagerungseinrichtung
AT176471B (de) Spitzvorrichtung
ES16637Y (es) Sustancia eléctrica
FR966127A (fr) Appareil de mécanothérapie
FR998636A (fr) Dispositif de protection électrique
FR998233A (fr) Dispositif à décharge électrique
FR998180A (fr) Dispositif électrique à décharge
FR998096A (fr) Dispositif électrique à décharge
AT169999B (de) Meßgerät