BE527524A - - Google Patents

Info

Publication number: BE527524A
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.)

1949-05-30

Publication of BE527524A publication Critical patent/BE527524A/xx

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/80—FETs having rectifying junction gate electrodes
- H10D30/83—FETs having PN junction gate electrodes
- 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
- 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)
Physics & Mathematics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
General Physics & Mathematics (AREA)
Manufacturing & Machinery (AREA)
Computer Hardware Design (AREA)
Microelectronics & Electronic Packaging (AREA)
Power Engineering (AREA)
Adjustable Resistors (AREA)

BE527524D 1949-05-30 BE527524A (OSRAM)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE285603X		1949-05-30
DE241049X		1949-10-24
DE271049X		1949-10-27

Publications (1)

Publication Number	Publication Date
BE527524A true BE527524A (OSRAM)

Family

ID=27185807

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE527524D BE527524A (OSRAM)	1949-05-30

Country Status (3)

Country	Link
US (1)	US2648805A (OSRAM)
BE (1)	BE527524A (OSRAM)
CH (1)	CH285603A (OSRAM)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2753496A (en) *	1950-02-21	1956-07-03	Teszner Stanislas	Complexes of multip electrode semi-conductors
US2842723A (en) *	1952-04-15	1958-07-08	Licentia Gmbh	Controllable asymmetric electrical conductor systems
US2773224A (en) *	1952-12-31	1956-12-04	Sprague Electric Co	Transistor point contact arrangement
DE1041160B (de) *	1953-03-09	1958-10-16	Gen Electric	Halbleiteranordnung mit einem langgestreckten Halbleiterkoerper und ohmschen Elektroden an den Endflaechen
US2769926A (en) *	1953-03-09	1956-11-06	Gen Electric	Non-linear resistance device
US2836797A (en) *	1953-03-23	1958-05-27	Gen Electric	Multi-electrode field controlled germanium devices
US2750542A (en) *	1953-04-02	1956-06-12	Rca Corp	Unipolar semiconductor devices
DE1047316B (de) *	1953-08-12	1958-12-24	Gen Electric	Halbleiteranordnung mit einem langgestreckten Halbleiterkoerper vom einen Leitungstyp und ohmschen Elektroden an den Enden
US2984752A (en) *	1953-08-13	1961-05-16	Rca Corp	Unipolar transistors
US2937289A (en) *	1954-09-03	1960-05-17	Gen Electric	Digital to analogue converter
US2987659A (en) *	1955-02-15	1961-06-06	Teszner Stanislas	Unipolar "field effect" transistor
US2915647A (en) *	1955-07-13	1959-12-01	Bell Telephone Labor Inc	Semiconductive switch and negative resistance
NL219498A (OSRAM) *	1956-08-02
US2939057A (en) *	1957-05-27	1960-05-31	Teszner Stanislas	Unipolar field-effect transistors
US2869055A (en) *	1957-09-20	1959-01-13	Beckman Instruments Inc	Field effect transistor
US3040266A (en) *	1958-06-16	1962-06-19	Union Carbide Corp	Surface field effect transistor amplifier
US2951191A (en) *	1958-08-26	1960-08-30	Rca Corp	Semiconductor devices
US3035186A (en) *	1959-06-15	1962-05-15	Bell Telephone Labor Inc	Semiconductor switching apparatus
US3056879A (en) *	1960-03-24	1962-10-02	Thermo Craft Electric Corp	Electric heating element for water tanks and method
NL123416C (OSRAM) *	1960-05-02
US3130378A (en) *	1960-05-02	1964-04-21	Texas Instruments Inc	Relaxation oscillator utilizing field-effect device
US3135926A (en) *	1960-09-19	1964-06-02	Gen Motors Corp	Composite field effect transistor
NL282170A (OSRAM) *	1961-08-17
NL290035A (OSRAM) *	1962-03-12
GB1012519A (en) *	1962-08-14	1965-12-08	Texas Instruments Inc	Field-effect transistors
US3292058A (en) *	1963-06-04	1966-12-13	Sperry Rand Corp	Thin film controlled emission amplifier
US3351824A (en) *	1964-04-28	1967-11-07	Northern Electric Co	Constant current device
US3366802A (en) *	1965-04-06	1968-01-30	Fairchild Camera Instr Co	Field effect transistor photosensitive modulator
US3436624A (en) *	1965-06-01	1969-04-01	Ericsson Telefon Ab L M	Semiconductor bi-directional component
US3509432A (en) *	1966-06-15	1970-04-28	Massachusetts Inst Technology	Field effect space-charge-limited solid state thin-film device
US3484658A (en) *	1966-08-25	1969-12-16	Nippon Telegraph & Telephone	Temperature compensated semiconductor resistor
US3471755A (en) *	1967-08-28	1969-10-07	Sprague Electric Co	Distributed variable attenuator network
US3562608A (en) *	1969-03-24	1971-02-09	Westinghouse Electric Corp	Variable integrated coupler
US3569798A (en) *	1969-05-13	1971-03-09	Rca Corp	Double heat sink semiconductor device
US3569801A (en) *	1969-06-02	1971-03-09	Gen Electric	Thin film triodes and method of forming
US3680204A (en) *	1969-12-12	1972-08-01	Massachusetts Inst Technology	Solid state device
US3614552A (en) *	1970-02-16	1971-10-19	Elektonische Bavelemente K Veb	Insulated gate field effect transistors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1900018A (en) *	1928-03-28	1933-03-07	Lilienfeld Julius Edgar	Device for controlling electric current
US1949383A (en) *	1930-02-13	1934-02-27	Ind Dev Corp	Electronic device
FR802364A (fr) *	1935-03-09	1936-09-03	Philips Nv	Système d'électrodes à conductibilité dissymétrique
BE436972A (OSRAM) *	1938-11-15
US2438893A (en) *	1943-12-29	1948-04-06	Bell Telephone Labor Inc	Translating device
US2524035A (en) *	1948-02-26	1950-10-03	Bell Telphone Lab Inc	Three-electrode circuit element utilizing semiconductive materials
BE484779A (OSRAM) *	1948-02-26
US2524033A (en) *	1948-02-26	1950-10-03	Bell Telephone Labor Inc	Three-electrode circuit element utilizing semiconductive materials
US2560594A (en) *	1948-09-24	1951-07-17	Bell Telephone Labor Inc	Semiconductor translator and method of making it

0
- BE BE527524D patent/BE527524A/xx unknown
1950
- 1950-05-30 CH CH285603D patent/CH285603A/de unknown
- 1950-10-21 US US191360A patent/US2648805A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH285603A (de)	1952-09-15
US2648805A (en)	1953-08-11

Publication	Publication Date	Title
BE488178A (OSRAM)
BE155588A (OSRAM)
BE487077A (OSRAM)	1949-02-15
BE486819A (OSRAM)
BE486689A (OSRAM)	1949-01-31
BE485770A (OSRAM)
BE487289A (OSRAM)
BE485768A (OSRAM)
BE483689A (OSRAM)
BE488029A (OSRAM)	1949-04-18
BE483443A (OSRAM)
BE482756A (OSRAM)
NL71060C (OSRAM)	1952-10-15
BE513580A (OSRAM)
BE496577A (OSRAM)
BE494854A (OSRAM)	1950-07-17
BE494059A (OSRAM)	1950-06-16
BE492115A (OSRAM)
BE490897A (OSRAM)
BE488550A (OSRAM)
BE488514A (OSRAM)
BE488447A (OSRAM)
BE488446A (OSRAM)
BE488429A (OSRAM)	1949-04-30
BE488426A (OSRAM)