IT8422688A0 - Dispositivo a semiconduttore a resistenza sepolta. - Google Patents

Dispositivo a semiconduttore a resistenza sepolta.

Info

Publication number
IT8422688A0
IT8422688A0 IT8422688A IT2268884A IT8422688A0 IT 8422688 A0 IT8422688 A0 IT 8422688A0 IT 8422688 A IT8422688 A IT 8422688A IT 2268884 A IT2268884 A IT 2268884A IT 8422688 A0 IT8422688 A0 IT 8422688A0
Authority
IT
Italy
Prior art keywords
semiconductor device
resistance semiconductor
buried resistance
buried
semiconductor
Prior art date
Application number
IT8422688A
Other languages
English (en)
Other versions
IT1213217B (it
Inventor
Franco Bertotti
Paolo Ferrari
Luigi Silvestri
Flavio Villa
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT8422688A priority Critical patent/IT1213217B/it
Publication of IT8422688A0 publication Critical patent/IT8422688A0/it
Priority to SE8504204A priority patent/SE500944C2/sv
Priority to DE19853533005 priority patent/DE3533005A1/de
Priority to GB08522907A priority patent/GB2166588B/en
Priority to JP60205168A priority patent/JPS6174361A/ja
Priority to FR8513745A priority patent/FR2570545A1/fr
Priority to US06/779,091 priority patent/US4663647A/en
Application granted granted Critical
Publication of IT1213217B publication Critical patent/IT1213217B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
    • H01L29/8605—Resistors with PN junctions
    • 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
    • H01L21/76—Making of isolation regions between components
    • H01L21/761—PN junctions

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Semiconductor Integrated Circuits (AREA)
IT8422688A 1984-09-17 1984-09-17 Dispositivo a semiconduttore a resistenza sepolta. IT1213217B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8422688A IT1213217B (it) 1984-09-17 1984-09-17 Dispositivo a semiconduttore a resistenza sepolta.
SE8504204A SE500944C2 (sv) 1984-09-17 1985-09-11 Halvledaranordning med begravd resistans och förfarande för dess tillverkning
DE19853533005 DE3533005A1 (de) 1984-09-17 1985-09-16 Halbleiter-vorrichtung mit vergrabenem widerstand
GB08522907A GB2166588B (en) 1984-09-17 1985-09-17 Buried-resistance semiconductor devices
JP60205168A JPS6174361A (ja) 1984-09-17 1985-09-17 埋め込み抵抗半導体装置
FR8513745A FR2570545A1 (fr) 1984-09-17 1985-09-17 Dispositif a semi-conducteur a resistance enterree
US06/779,091 US4663647A (en) 1984-09-17 1985-09-23 Buried-resistance semiconductor device and fabrication process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8422688A IT1213217B (it) 1984-09-17 1984-09-17 Dispositivo a semiconduttore a resistenza sepolta.

Publications (2)

Publication Number Publication Date
IT8422688A0 true IT8422688A0 (it) 1984-09-17
IT1213217B IT1213217B (it) 1989-12-14

Family

ID=11199263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8422688A IT1213217B (it) 1984-09-17 1984-09-17 Dispositivo a semiconduttore a resistenza sepolta.

Country Status (7)

Country Link
US (1) US4663647A (it)
JP (1) JPS6174361A (it)
DE (1) DE3533005A1 (it)
FR (1) FR2570545A1 (it)
GB (1) GB2166588B (it)
IT (1) IT1213217B (it)
SE (1) SE500944C2 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610079A (en) * 1995-06-19 1997-03-11 Reliance Electric Industrial Company Self-biased moat for parasitic current suppression in integrated circuits
US6100153A (en) * 1998-01-20 2000-08-08 International Business Machines Corporation Reliable diffusion resistor and diffusion capacitor
DE102006034589B4 (de) * 2006-07-26 2008-06-05 Siemens Ag Strom begrenzende Halbleiteranordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1155578A (en) * 1965-10-08 1969-06-18 Sony Corp Field Effect Transistor
GB1226899A (it) * 1968-07-17 1971-03-31
JPS509635B1 (it) * 1970-09-07 1975-04-14
JPS6048765B2 (ja) * 1977-12-19 1985-10-29 日本電気株式会社 定電圧半導体集積回路
JPS5771164A (en) * 1980-10-22 1982-05-01 Fujitsu Ltd Semiconductor device

Also Published As

Publication number Publication date
GB2166588A (en) 1986-05-08
GB8522907D0 (en) 1985-10-23
SE500944C2 (sv) 1994-10-03
SE8504204D0 (sv) 1985-09-11
US4663647A (en) 1987-05-05
JPS6174361A (ja) 1986-04-16
IT1213217B (it) 1989-12-14
SE8504204L (sv) 1986-03-18
DE3533005A1 (de) 1986-04-17
GB2166588B (en) 1987-12-09
FR2570545A1 (fr) 1986-03-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929