BE821877A - Nouvelles diodes zener a tension de seuil amelioree et a bruitselectriques reduits et procede de fabrication - Google Patents

Nouvelles diodes zener a tension de seuil amelioree et a bruitselectriques reduits et procede de fabrication

Info

Publication number
BE821877A
BE821877A BE150231A BE150231A BE821877A BE 821877 A BE821877 A BE 821877A BE 150231 A BE150231 A BE 150231A BE 150231 A BE150231 A BE 150231A BE 821877 A BE821877 A BE 821877A
Authority
BE
Belgium
Prior art keywords
manufacturing process
threshold voltage
zener diodes
electrical noise
reduced electrical
Prior art date
Application number
BE150231A
Other languages
English (en)
French (fr)
Inventor
G Dumas
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 BE821877A publication Critical patent/BE821877A/xx

Links

Classifications

    • H10P95/00—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
    • H01J37/3053—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching for evaporating or etching
    • 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
    • H10P14/22—
    • H10P14/2905—
    • H10P14/3411—
    • H10P14/3602—

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
BE150231A 1973-11-28 1974-11-05 Nouvelles diodes zener a tension de seuil amelioree et a bruitselectriques reduits et procede de fabrication BE821877A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342381A FR2252652B1 (enExample) 1973-11-28 1973-11-28

Publications (1)

Publication Number Publication Date
BE821877A true BE821877A (fr) 1975-05-05

Family

ID=9128391

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150231A BE821877A (fr) 1973-11-28 1974-11-05 Nouvelles diodes zener a tension de seuil amelioree et a bruitselectriques reduits et procede de fabrication

Country Status (5)

Country Link
BE (1) BE821877A (enExample)
DE (1) DE2456129A1 (enExample)
FR (1) FR2252652B1 (enExample)
GB (1) GB1494905A (enExample)
IT (1) IT1025714B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310044A1 (de) * 1983-03-19 1984-09-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zur beschichtung eines substrates
JP4129106B2 (ja) 1999-10-27 2008-08-06 三菱電機株式会社 半導体装置

Also Published As

Publication number Publication date
FR2252652A1 (enExample) 1975-06-20
DE2456129A1 (de) 1975-06-05
FR2252652B1 (enExample) 1977-06-10
GB1494905A (en) 1977-12-14
IT1025714B (it) 1978-08-30

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