CH523594A - Method for manufacturing a planar diode or a planar transistor - Google Patents

Method for manufacturing a planar diode or a planar transistor

Info

Publication number
CH523594A
CH523594A CH552571A CH552571A CH523594A CH 523594 A CH523594 A CH 523594A CH 552571 A CH552571 A CH 552571A CH 552571 A CH552571 A CH 552571A CH 523594 A CH523594 A CH 523594A
Authority
CH
Switzerland
Prior art keywords
planar
manufacturing
diode
transistor
planar transistor
Prior art date
Application number
CH552571A
Other languages
German (de)
Inventor
Heinz Dr Dorendorf
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH523594A publication Critical patent/CH523594A/en

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
CH552571A 1970-05-26 1971-04-16 Method for manufacturing a planar diode or a planar transistor CH523594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702025774 DE2025774A1 (en) 1970-05-26 1970-05-26 Method of manufacturing a silicon planar transistor

Publications (1)

Publication Number Publication Date
CH523594A true CH523594A (en) 1972-05-31

Family

ID=5772178

Family Applications (1)

Application Number Title Priority Date Filing Date
CH552571A CH523594A (en) 1970-05-26 1971-04-16 Method for manufacturing a planar diode or a planar transistor

Country Status (4)

Country Link
CH (1) CH523594A (en)
DE (1) DE2025774A1 (en)
FR (1) FR2090286A1 (en)
NL (1) NL7107256A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853229A (en) * 1987-10-26 1989-08-01 Alza Corporation Method for adminstering tiny pills
US4961932A (en) * 1987-10-26 1990-10-09 Alza Corporation Plurality of tiny pills in liquid dosage form
US5030454A (en) * 1987-10-26 1991-07-09 Alza Corporation Method for delivering drug in tiny pills in liquid carrier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853229A (en) * 1987-10-26 1989-08-01 Alza Corporation Method for adminstering tiny pills
US4961932A (en) * 1987-10-26 1990-10-09 Alza Corporation Plurality of tiny pills in liquid dosage form
US5030454A (en) * 1987-10-26 1991-07-09 Alza Corporation Method for delivering drug in tiny pills in liquid carrier

Also Published As

Publication number Publication date
NL7107256A (en) 1971-11-30
DE2025774A1 (en) 1971-12-09
FR2090286A1 (en) 1972-01-14

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Legal Events

Date Code Title Description
PL Patent ceased