FR2028463B1 - - Google Patents

Info

Publication number
FR2028463B1
FR2028463B1 FR7001463A FR7001463A FR2028463B1 FR 2028463 B1 FR2028463 B1 FR 2028463B1 FR 7001463 A FR7001463 A FR 7001463A FR 7001463 A FR7001463 A FR 7001463A FR 2028463 B1 FR2028463 B1 FR 2028463B1
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
FR7001463A
Other languages
French (fr)
Other versions
FR2028463A1 (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.)
Signetics Corp
Original Assignee
Signetics Corp
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 Signetics Corp filed Critical Signetics Corp
Publication of FR2028463A1 publication Critical patent/FR2028463A1/fr
Application granted granted Critical
Publication of FR2028463B1 publication Critical patent/FR2028463B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0821—Collector regions of bipolar transistors
    • 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
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
    • H01L21/743—Making of internal connections, substrate contacts
FR7001463A 1969-01-16 1970-01-15 Expired FR2028463B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79165869A 1969-01-16 1969-01-16

Publications (2)

Publication Number Publication Date
FR2028463A1 FR2028463A1 (en) 1970-10-09
FR2028463B1 true FR2028463B1 (en) 1974-03-01

Family

ID=25154386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001463A Expired FR2028463B1 (en) 1969-01-16 1970-01-15

Country Status (4)

Country Link
DE (1) DE2001575A1 (en)
FR (1) FR2028463B1 (en)
GB (1) GB1276451A (en)
NL (1) NL7000569A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961358A (en) * 1973-02-21 1976-06-01 Rca Corporation Leakage current prevention in semiconductor integrated circuit devices
JPH0821620B2 (en) * 1990-05-21 1996-03-04 三菱電機株式会社 Semiconductor device
DE10227422B4 (en) * 2002-06-20 2018-11-22 Werner Turck Gmbh & Co. Kg data converters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461003A (en) * 1964-12-14 1969-08-12 Motorola Inc Method of fabricating a semiconductor structure with an electrically isolated region of semiconductor material
US3579391A (en) * 1967-01-05 1971-05-18 Trw Inc Method of producing dielectric isolation for monolithic circuit

Also Published As

Publication number Publication date
NL7000569A (en) 1970-07-20
DE2001575A1 (en) 1970-07-23
GB1276451A (en) 1972-06-01
FR2028463A1 (en) 1970-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse