FR2180579A1 - - Google Patents

Info

Publication number
FR2180579A1
FR2180579A1 FR7214237A FR7214237A FR2180579A1 FR 2180579 A1 FR2180579 A1 FR 2180579A1 FR 7214237 A FR7214237 A FR 7214237A FR 7214237 A FR7214237 A FR 7214237A FR 2180579 A1 FR2180579 A1 FR 2180579A1
Authority
FR
France
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.)
Granted
Application number
FR7214237A
Other languages
French (fr)
Other versions
FR2180579B1 (en
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7214237A priority Critical patent/FR2180579B1/fr
Publication of FR2180579A1 publication Critical patent/FR2180579A1/fr
Application granted granted Critical
Publication of FR2180579B1 publication Critical patent/FR2180579B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N80/00—Bulk negative-resistance effect devices
    • H10N80/10—Gunn-effect devices
    • H10N80/107—Gunn diodes
FR7214237A 1972-04-21 1972-04-21 Expired FR2180579B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7214237A FR2180579B1 (en) 1972-04-21 1972-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214237A FR2180579B1 (en) 1972-04-21 1972-04-21

Publications (2)

Publication Number Publication Date
FR2180579A1 true FR2180579A1 (en) 1973-11-30
FR2180579B1 FR2180579B1 (en) 1976-01-16

Family

ID=9097319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214237A Expired FR2180579B1 (en) 1972-04-21 1972-04-21

Country Status (1)

Country Link
FR (1) FR2180579B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439290A (en) * 1965-05-27 1969-04-15 Fujitsu Ltd Gunn-effect oscillator
US3537021A (en) * 1968-09-09 1970-10-27 Bell Telephone Labor Inc Stable frequency-independent two-valley semiconductor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439290A (en) * 1965-05-27 1969-04-15 Fujitsu Ltd Gunn-effect oscillator
US3537021A (en) * 1968-09-09 1970-10-27 Bell Telephone Labor Inc Stable frequency-independent two-valley semiconductor device

Also Published As

Publication number Publication date
FR2180579B1 (en) 1976-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse