FR2000299B1 - - Google Patents

Info

Publication number
FR2000299B1
FR2000299B1 FR6900624A FR6900624A FR2000299B1 FR 2000299 B1 FR2000299 B1 FR 2000299B1 FR 6900624 A FR6900624 A FR 6900624A FR 6900624 A FR6900624 A FR 6900624A FR 2000299 B1 FR2000299 B1 FR 2000299B1
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.)
Expired
Application number
FR6900624A
Other versions
FR2000299A1 (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2000299A1 publication Critical patent/FR2000299A1/fr
Application granted granted Critical
Publication of FR2000299B1 publication Critical patent/FR2000299B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/60—Wet etching
    • H10P50/61—Electrolytic etching
    • H10P50/613—Electrolytic etching of Group IV materials
    • 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
FR6900624A 1968-01-16 1969-01-16 Procede et dispositif pour ajuster a une valeur desiree le courant d'amorcage d'un element commande a semi-conducteurs Granted FR2000299A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH64968A CH469362A (de) 1968-01-16 1968-01-16 Verfahren und Einrichtung zur Einstellung des Zündstromes eines steuerbaren Halbleiterelementes auf einen gewünschten Wert

Publications (2)

Publication Number Publication Date
FR2000299A1 FR2000299A1 (fr) 1969-09-05
FR2000299B1 true FR2000299B1 (fr) 1973-12-07

Family

ID=4191922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900624A Granted FR2000299A1 (fr) 1968-01-16 1969-01-16 Procede et dispositif pour ajuster a une valeur desiree le courant d'amorcage d'un element commande a semi-conducteurs

Country Status (4)

Country Link
CH (1) CH469362A (fr)
DE (1) DE1901388A1 (fr)
FR (1) FR2000299A1 (fr)
NL (1) NL6805280A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296348B1 (fr) * 1987-05-27 1993-03-31 Siemens Aktiengesellschaft Procédé d'attaque pour creuser des trous ou des sillons dans du silicium de type n

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH444975A (de) * 1966-09-27 1967-10-15 Bbc Brown Boveri & Cie Verfahren zur Herstellung eines Halbleiterelementes mit pnpn-Struktur mit Kurzschlüssen in der Emitterzone

Also Published As

Publication number Publication date
NL6805280A (fr) 1969-07-18
FR2000299A1 (fr) 1969-09-05
CH469362A (de) 1969-02-28
DE1901388A1 (de) 1969-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse